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[NEC Confidential]
01 - Introduction
iPasolink VR Series Rel. 4
TSL-E0012-02
NEC’s Mobile Backhaul portfolio enhancement NEW ACCESS
AGGREGATION
PRE-AGGREGATION
METRO
EX Advanced iPASOLINK SX (V-band)
iPASOLINK EX (Ether) (E-band)
iPASOLINK iX (6-42GHz)
iPASOLINK UX iPASOLINK EX (CPRI) (E-band)
iPASOLINK GX (Outdoor Router)
5000iP Series (Long Haul)
7000iP Series (Long Haul)
iPASOLINK 100E iPASOLINK 100A / 200A iPASOLINK 100 / 200
iPASOLINK 400/400A
iPASOLINK BR (multi-channel combiner)
iPASOLINK 1000
iPASOLINK VR Series
4096 QAM
iPASOLINK VR2
iPASOLINK VR4
Compact ODU High Power ODU
112 MHz
iPASOLINK VR10
Shared resources
Spectrum resources 10
1
Sub6GHz 2
© NEC Corporation 2017
20
30
Licensed Band 6-42GHz
TSL-E0012-02
40
50
60
70
V-Band 59-63GHz NEC Group Internal Use Only
80
E-Band 71-86GHz
90
iPASOLINK VR Series (converged packet Radio) iPASOLINK VR is NEC’s most advanced and comprehensive optical and radio converged transport product family, providing solutions for backhaul optimization and cost efficient integration of both TDM and carrier-class Ethernet network and versatile and smooth migration from TDM to IP next generation network.
iPASOLINK VR2
up to 2-way Radio Redundancy PDH and All IP Pay as you grow architecture Low cost Compact design Natural Cooling
iPASOLINK VR4
iPASOLINK VR10
up to 5-way Nodal Radio Redundancy Three Universal Slots PDH/SDH and All IP Pay as you grow architecture Low cost Compact design
12-way Nodal Radio Redundancy 14 Universal Slots Pay as you grow architecture PDH/SDH and All IP High Speed 10GbE INTFC CWDM 3
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Evolution from iPASOLINK to enhanced platform VR Goal of Next Generation platform
Intelligent Automatic Operation
High Capacity High Performance High Efficiency
Enhanced Usability SDN ready Virtualization
High Capacity Transport 10G interface 4096QAM 112MHz
ERPS
2048QAM
XPIC CWDM 1588v2 ETHOAM
RTA
Redundancy Header Comp SyncE PWE
iPASO100/200/400/1000
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© NEC Corporation 2017
TSL-E0012-02
H-QoS Full synchronization
Service Enablement
NEC Group Internal Use Only
What’s New FULL RANGE OF FREQUENCIES FROM 6GHz to 42GHz
• Uses also Sub-band Free ODU on certain frequencies OVER 1GBPS WIRELESS TRANSPORT • Ultra High Modulation (4096QAM), also Ultra Wideband (112MHz) • N x PRTA or RTA (Radio Traffic Aggregation) Radio side
10G OPTICAL TRANSPORT • Seamless connectivity with Optical Transport • Supports 10GbE interfaces, CWDM, DWDM*1 for FO HIERARCHICAL QoS (H-QoS) FOR MULTI-SERVICE SUPPORT • Multiple VLAN service with multiple priority PAYLOAD COMPRESSION
• Maximize L1 throughput with Multilayer compression BANDWIDTH NOTIFICATION • Resource optimization with Bandwidth Information Exchange 5
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
What’s New ENHANCED USABILITY • E2E management (Consolidated FM/PM/CM) • Various user interfaces (Web browser or CLI) INTELLIGENT CONVERGED NODE WITH FLEXIBILITY • Migration from TDM Legacy to full IP backhaul • Radio and optical convergence CARRIER-GRADE IP FUNCTIONALITIES
• SDN (BRM, OpenFlow) ready, HQoS, MPLS-TP • Full range of synchronization (SyncE, 1588v2) MIGRATION PATH FROM CURRENT PRODUCT • IDU: Common chassis (VR10) and common INTFC cards (VR4/VR10 • ODU: Compatible with IAG/IAP/IHG models*2 *(1) Future candidate *(2) restrictions
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Ultra multi-level modulation (4096QAM) implementation ▌ NEC is the pioneer in ultra high modulation First to achieve 1Gbps transmission with 2048QAM in commercial use Recently achieved 4096QAM to give more flexibility to support large capacity
▌ More than 1Gbps full transmission radio w/o compression ▌ Reduce Bit Cost: 83 % OFF (QPSK => 4096QAM) More than 1Gbps 48% up 36% up 25% up 11% up
1024QAM
2048QAM
4096QAM
Commercial use
1Gbps
512QAM 256QAM
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Wider channel BW at 112 MHz ▌Double the conventional 56MHz BW capacity ▌Realize 1Gbps full rate transmission with single channel without special techniques such as XPIC and compression techniques
56MHz
500Mbps
(56MHz/2048QAM)
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© NEC Corporation 2017
TSL-E0012-02
112MHz
x2
1000M bps
(112MHz/2048QAM)
NEC Group Internal Use Only
10G Optical interface for High Capacity Transport ▌Seamless connectivity with Optical Transport Network ▌High Capacity Transport Backup system
Enable to deploy high capacity backup route easily with high capacity transport radio > 1Gbps
10Gbps
10Gbps 10Gbps
▌Wired and Wireless (with millimeter wave AOR Convergence) Application with high capacity transport radio and high capacity millimeter wave AOR With PoE support and high capacity and redundancy link with 10G link aggregation. 6-42GHz 10G
> 1Gbps 80GHz
N x 1G
10G
LAG
Metro Network
> 1Gbps
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
1G and 10G Wireless Transport (sample calculation)
8xRTA w/XPIC
8xRTA w/XPIC
10Gbps VR10
VR10
10G
10G
56MHz/4096QAM (530Mbps/ch) V
V
H
V
H
V
XPIC
H
H
56MHz 56MHz 56MHz 56MHz
Achieve 1Gbps full utilization transfer rate on radio link by the currently prevalent spectrums and Dual polarization and aggregation without any compression technique
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© NEC Corporation 2017
TSL-E0012-02
• 56MHz/4096QAM x 8ch (4ch x XPIC) x Payload Compression (IPv4) • = 0.530 x 8 x 2.37 = 10 Gbps • (Packet layer aggregation)
NEC Group Internal Use Only
High Capacity Transport (mmW band) AOR 250MHz/32QAM (E-band) Single carrier / Single polarization
1G
250MHz/32QAM (E-band)
250MHz
V or H
E-band
250MHz
Single carrier / Single polarization
1G 250MHz
V or H
E-band
250MHz
1G
1Gbps
EX
EX
1G
Single carrier / Single polarization
>1G 500MHz
V or H
E-band
500MHz
ETH
11
EX (advanced)
10G
© NEC Corporation 2017
1000MHz/256QAM (E-band) Single carrier / Single polarization
10G 1000MHz
V or H
E-band 1000MHz
10G
1G
ETH
1G
500MHz/256QAM (E-band)
1Gbps
TSL-E0012-02
3.2Gbps
10G
CWDM Single fiber
NEC Group Internal Use Only
10G EX (advanced)
ETH
6.4Gbps
Increase in Radio Traffic Aggregation channel number 3+0 PRTA / 4+0 PRTA
5+0 PRTA ~ 8+0 PRTA
4+0 PRTA
8+0 PRTA
4+0 PRTA
Max. PRTA Group x 2
Max. PRTA Group x 1
Maximum throughput per PRTA Group: 2.5Gbps
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© NEC Corporation 2017
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NEC Group Internal Use Only
Hierarchical QoS (H-QoS) for Multi-service support ▌Hierarchical QoS helps to ensure QoS control for each services in the network providing multi-service ▌Supporting hierarchical Ingress policing and Egress shaping / scheduling Per Port Per Port + QoS Class Per Port + QoS Class + VLAN
QoS (without H-QoS) MBH Operator A
H M L
MBH Operator B (MVNO)
H M L
VPN
Physical Port
Data (low)
H M L
© NEC Corporation 2017
MBH Operator A
H M L
MBH Operator B (MVNO)
H M L
Voice
Data (high)
Class queues per port
When using same priority between each operators, class queue will be shared with each operators. impossible to manage QoS control per each operators 13
Hierarchical QoS (H-QoS)
TSL-E0012-02
VPN
VLAN10
Data (high)
H M L
Physical Port
VLAN20
VLAN30
Class queues per VLAN
Class queue will be separated between each operators since it has class queues per VLAN even if using same priority between each operators. NEC Group Internal Use Only
Service enablement ▌Enriched features targeting for E2E service enablement with enhanced networking QoS management per VLAN with Hierarchical QoS Multi service support High speed transport with Intelligent management/control
▌Multi-service support with heterogeneous transport (Fronthaul through Backhaul until Metro) Combination with all-outdoor radio solution Switch bypass (L2 path through*) function for ultra low latency for Fronthaul (CVPN RAN) H-QoS High speed INF Low latency etc.
(C-RAN) RRH RRH
BBU
HetNet Aggregation
Metro
(Small Cell)
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© NEC Corporation 2017
VPN TSL-E0012-02
Core Internet
Access
* Future candidate
Data Center
NEC Group Internal Use Only
Bandwidth notification ▌ Exchange the radio bandwidth information between devices due to the adaptive modulation changes ▌ Adjust routing cost and then reroute path based on the radio bandwidth information if possible ▌ Also control shaping rate in the router ▌ Achieve easy provisioning and, smooth and effective path management
Shaping rate control
Radio bandwidt h
Radio bandwidth information
Link degradation
Radio bandwidth information
Path1 / Path2
Reroute Path3
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Backhaul and Fronthaul Convergence For Fronthaul 80GHz (CPRI) RRH
CPRI
RRH
IDU CPRI CPRI
80GHz 60GHz
60GHz/80GHz
10G
• CPRI • 1G • 10G Single fiber
80GHz (CPRI)
1G
CWDM
RRH
For Small Cell
CPRI
CPRI
Physical connection CWDM
1G 10G 1G
1G
1G
Single fiber
60GHz/80GHz 60GHz 80GHz 16
© NEC Corporation 2017
TSL-E0012-02
• 2 x CPRI • 1G • 10G
NEC Group Internal Use Only
Radio aggregation with dedicated link for low latency ▌Achieve physical level (L1) path aggregation for Multi-service traffic ▌Enable to aggregate the dedicated radio link for ultra low latency service and other radio links by XPIC
XPIC
© NEC Corporation 2017
TSL-E0012-02
MODEM MODEM
NEC Group Internal Use Only
V
H
17
Aggregated traffic
XPIC MODEM
Dedicated pipe for ultra low latency
MODEM
MODEM
(ultra low latency & mobile service)
For Low latency
Fronthaul and Backhaul Convergence (1) ▌ Achieve HetNet and Fronthaul/Backhaul convergence with one IDU ▌ Enable combination with switch bypass function for ultra low latency, high-speed optical interface and CWDM function
BBU BBU
60GHz
60GHz
RRH CPRI
For Fronthaul
60GHz
60GHz / 80GHz 80GHz (CPRI)
80GHz (CPRI)
CWDM (single fiber)
RRH CPRI
RRH
CPRI
CPRI
80GHz
80GHz
60GHz
60GHz
60GHz/80GHz
For Small Cell © NEC Corporation 2017
TSL-E0012-02
IDU CPRI
60GHz
60GHz
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RRH
NEC Group Internal Use Only
10G 1G
CWDM
• CPRI • 1G • 10G Single fiber
Fronthaul and Backhaul Convergence (2)
BBU BBU
IDU CPRI
• CPRI • 1G • 10G
CPRI 10G
Single fiber
1G
CWDM
For Fronthaul 80GHz (CPRI)
RRH
CPRI
RRH
IDU CPRI CPRI
80GHz 60GHz
60GHz/80GHz
For Small Cell
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
10G 1G
CWDM
• CPRI • 1G • 10G Single fiber
Bandwidth maximizer for more L1 throughput ▌ Maximizing radio capacity utilization by using industry-proven multi layer compression technique ▌ Achieve ultra low latency compression
Bandwidth Maximizer
FCS
Payload
Bandwidth Maximizer
Compressed Payload
Header IFG
idx
Enable transmit more packets at same capacity
Capacity [Mbps] @ 56MHz
30% to 200%+
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L3 Compression L2 Compression IFG/PRE Suppression
TSL-E0012-02
FCS
Payload
Header IFG
Multi-layer header compression Highest capacity gain; 30% @Typical traffic and > 200% @ Shorter packet traffic of voice & text intensive packets Properties are completely preserved In addition, Lempel-Ziv based data compression will be available, if it fits on network SLA.
NEC Group Internal Use Only
VR in NEC’s E2E Mobile Backhaul Solution iPASOLINK support both native TDM and native Ethernet. It is possible to provide TDM and Ethernet Hybrid transmission or ALL IP transmission without external box within the same equipment. iPASOLINK can provide flexible and optimized migration scenario according to network situations and customer evolution
Access 2G/3G/LTE
Aggregation
Metro
Core
iPASOLINK VR4 iPASOLINK VR2
iPASOLINK VR2
E1
BTS/Node-B
iPASOLINK VR10
Ethernet eNB
iPASOLINK VR10
WiMAX
iPASOLINK VR4
iPASOLINK VR10 iPASOLINK VR2
iPASOLINK VR10
Internet
iPASOLINK VR2
BS
iPASOLINK VR4
UNMS
: All IP
AGW
iPASOLINK VR4/VR10
Ethernet
BSC/ RNC/ MME
: Dual Native (Hybrid)
: Hybrid Split
Packet network
: Off Load
: CWDM
iPASOLINK can provide end to end Ethernet connectivity with the extension of reach and capacity, nodal packet radio, aggregation and bandwidth management. It is possible to use it also for WIMAX network and fixed network. 21
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
NEC’s E2E Mobile Backhaul Solution
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
10G Optical Transport use cases Can be use for more than 1Gbps metro network and to provide seamless connectivity with 10 optical transport network by supporting 10G interface 10G
10G
>1Gbps Metro Network 10G
Core
10G
Provide more efficiency and resiliency transport for high capacity aggregation traffic by 10G link aggregation >1Gbps
>1Gbps
Metro >1Gbps
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© NEC Corporation 2017
TSL-E0012-02
>1Gbps
10G
NEC Group Internal Use Only
Network performance analysis ▌Enable efficient network upgrade with Software Key Allocator (SKA) system for software key management Current key extraction and store extracted key information Software key upgrade and relocation according to the demand and environment, etc.
▌Provide the following for network performance analysis ETH usage report Upgrade recommendation SKSS (software key creation)
Trouble analysis NMS synch
• Software key management • ETH usage report • Upgrade recommendation • Trouble analysis
SKA
synch
• License key extraction • Data collection for analysis (Inventory, Alarm log, PMON, RMON, etc.)
Usage report
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Network performance analysis image (1) Data collection
(2) Network performance analysis
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK VR2 Transmission Specification
Compact and low power consumption model for Access and Pre-aggregation. 1U all-in-one Single Main Board. Advanced Ethernet Functionalities 6 x GbE Ports (4x RJ-45, 2x SFP) VLAN ・ Port-based VLAN ・ 802.1Q Tag-based VLAN ・ Q in Q (Tunnel) - 802.1ad (Provider Bridges) QoS・ 802.1p CoS / ToS /Diffserv,MPLS EXP/VLAN ID - Hierarchical QoS ・ Advanced QoS (for AMR) - Synchronous Ethernet /IEEE 1588v2 (TC/BC) - Ethernet OAM IEEE802.1ag, ITU-T Y1731 - Link OAM IEEE 802.3ah - RSTP (802.1w), MSTP (802.1s) - Ether Ring Protection ITU-TG.8031, 8032V2 - Header Compression (L2/L3) - Link Aggregation (LACP) (802.1AX) - MPLS TP* - MPLS TP OAM* * Future
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© NEC Corporation 2017
TSL-E0012-02
Frequency bands: 6 to 42 GHz Radio Transmission Capacities: -QPSK/16/32/64/128/256/512/1024/2048/ QAM - Hitless-AMR - LDPC FEC - Transmission Bandwidth 7,14,28,40&56, MHz - MTPC / ATPC - Any combination of PDH / LAN traffic Interface :10/100/1000 Base-T 1000 Base-SX / LX 16 x E1,
Scalability and Flexibility Pay as you grow concept - software upgrade Flexible configuration - 1+0, 2+0, 1+1 HS/SD/FD, XPIC(1+0) - Radio Traffic Aggregation (L1,L2, L3) - 168x168E1 Cross Connect SW - TDM Ring Protection (SNCP) - DHCP Relay/Sever Function - In-Band DCN - Natural Cooling (Fan less)
NEC Group Internal Use Only
iPASOLINK VR4 Transmission Specification
Flexible Converged Node for Accesses and Aggregation with up to 5way Nodal. 1U with Main card and 3 Universal Slots.
Advanced Ethernet Functionalities Main Card Ports: 8 x 1GbE (4 x RJ45 + 4xSFP) or 6 x 1GbE and 2x10 GbE VLAN ・ Port-based VLAN ・ 802.1Q Tag-based VLAN ・ 802.1ad Provider Bridges QoS ・ 802.1p CoS / ToS /Diffserv/ - MPLS EXP / VLAN ID - Hierarchical QoS ・ Advanced QoS (for AMR) Synchronous Ethernet IEEE1588v2 (TC & BC) RSTP (802.1w), MSTP ERP ITU-T G.8031, 8032V2 Ethernet OAM, IEEE802.1ag, ITU-T Y1731 Link OAM IEEE802.3ah Link Aggregation 802.3ad with LACP Header Compression (L2/L3) MPLS TP MPLS TP OAM
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© NEC Corporation 2017
TSL-E0012-02
Frequency bands: 6 to 42 GHz Radio Transmission Capacities: -QPSK/16/32/64/128/256/512/1024/2048/4096 QAM - Hitless-AMR - LDPC FEC - Transmission Bandwidth 7,14,28,40&56,112 MHz - MTPC / ATPC - Any combination of PDH / LAN traffic Interface :10/100/1000 Base-T 1000 Base-SX / LX 10 GbE 16 x E1 3 Universal slots: 2x STM-1, Modem A/EA/AV, GbE
Scalability and Flexibility Pay as you grow concept - software upgrade Flexible configuration - 1+0, 2 to 5 (1+0), 1+1 HS/SD/FD, XPIC (1+0),APS - Radio Traffic Aggregation (L1, L2, L3) - 388x388E1 Cross Connect SW (4 x STM-1) - PWE (SAToP) - DHCP Server/Relay Function - TDM Ring Protection (SNCP) - In-Band DCN
NEC Group Internal Use Only
iPASOLINK VR10 Transmission Specification
Flexible Converged Node for Aggregation and Metro with up to 12 way nodal. 3U with Main Card and 14 Universal Slots. Advanced Ethernet Functionalities Ports: 4xGbE-A=16x(1GbE)+10xGbE2 =20 x(1GbE) 2 x XGbEMV (10GbE) VLAN ・ Port-based VLAN ・ 802.1Q Tag-based VLAN ・ 802.1ad Provider Bridges QoS ・ 802.1p CoS / ToS /Diffserv/ - MPLS EXP / VLAN ID ・ Advanced QoS (for AMR) - H-QoS - Switch Bypass* - Synchronous Ethernet /IEEE1588v2 (TC & BC) - RSTP (802.1w), MSTP - ERP ITU-T G.8031, 8032V2 - Ethernet OAM, IEEE802.1ag, ITU-T Y1731 - Link OAM IEEE802.3ah - Link Aggregation 802.3ad with LACP - Header Compression (L2, L3) - MPLS-TP * Future -MPLS –TP OAM
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© NEC Corporation 2017
TSL-E0012-02
Frequency bands: 6 to 42 GHz Radio Transmission Capacities: -QPSK/16/32/64/128/256/512/1024/2048/4096 QAM - Hitless-AMR - LDPC FEC - Transmission Bandwidth 7,14,28,40&56,112 MHz - MTPC / ATPC - Any combination of PDH / LAN traffic Interface :10/100/1000 Base-T 1000 Base-SX / LX 10 GbE 16 x E1 STM-1 14 Universal slots: 2x STM-1, Modem A/EA, GbE…..
Scalability and Flexibility Pay as you grow concept - software upgrade Flexible configuration - 1+0, 1+1 HS/SD/FD,XPIC (1+0)/(1+1), APS - Radio Traffic Aggregation (L1,L2,L3) - 975x975 E1, (14 STM-1) Cross Connect SW - TDM Ring Protection (SNCP) - DHCP Server / Relay Function - PWE (SAToP ) - CWDM - In-Band DCN
NEC Group Internal Use Only
iPASOLINK VR (Split Radio) Functions, Features and System Performance
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© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
FEATURES-1 COMPACT AND RELIABLE PLATFORM • Very compact and light platform for easy installation setup 1U IDU (VR2/VR4) 3U (VR10) • Graphical user interface (GUI) with WEB browser • Command line interface (CLI) with SSHv2 (secure shell version 2) High reliability and quality backed by excellent field proven MTBF Low Power consumption: adoption of high efficient RF components VERSATILE RADIO SECTION
• High modulation up to 2048 QAM (VR2/VR4/VR10)for Native Ether and TDM • High modulation up to 4096 QAM (VR4/VR10) • High system gain using LDPC FEC and Linearizer techniques • Higher BW with 112 MHz (VR4/VR10) • Adaptive modulation Radio (AMR) • cross polarization interference canceller. (XPIC) •Double transmission capacity up to 1240 mbps in 56 MHz BW (2048 QAM)
• Enhanced system gain with new ODU ( IAG/IAP) • Frequency agility and easy tuning using sub-band free ODU 30
© NEC Corporation 2017
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NEC Group Internal Use Only
FEATURES-2 Common Features • Provide more transport flexibility & reliability • Operation continuity and upgradability • Customer benefit Advantages • High capacity transmission
• Co-Channel dual polarized (XPIC) • Double Capacity Ring • Bandwidth Maximizer • Radio Bandwidth Notification • Converged Node with flexibility • Variety of interfaces; (Radio, Ethernet, TDM, CWDM..) • Carrier-grade IP functionalities • non-blocking forwarding performance • Advanced QoS (H-QoS) • Superb OAM • MPLS-TP • Full synchronization support (TDM, Sync ETH, 1558v2, ACR, External clock • SDN (BRM / OpenFlow) ready
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© NEC Corporation 2017
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NEC Group Internal Use Only
FEATURES-3 INTERFACES • Ethernet Interfaces • 1 GbE (Electrical) /(Optical) • 10 GbE (optical)(VR4/VR10) • TDM Interfaces • E1 • STM-1 (Through/Channelized) VR4/VR10
• CWDM high speed Interfaces VR4/VR10 INTERFACES – VR2 Main Board
• 4 x 10/100/1000 Base-T(X) • 2 x 1000 Base-SX/LX SFP • 16 x E1 main board INTERFACES – VR4 Main Board • 4 x 10/100/1000 Base-T(X) • 4 x 1000 Base-SX/LX SFP or 2x 1000Base-SX/LX + 2x 10 GbE Base-SR/LR/ER • 16 x E1 main board and 16E1-A (US)
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© NEC Corporation 2017
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NEC Group Internal Use Only
FEATURES - 4 INTERFACES – VR4 Universal slot • • • •
16 x E1 (Universal slot) 2 x STM-1 optical /electrical (Universal slot) 2 x 10/100/1000 Base-T(X), 2 x 1000 Base –SX/LX SFP (Universal slot) MSE (Multi Service Engine) 64 x E1 PWE card (Universal slot)
• Modem AV INTERFACES – VR10 • • • • •
16 x E1 card (Universal slot) 2 x STM-1 optical /electrical (Universal slot) 2 x 10/100/1000 Base-T(X), 2 x 1000 Base –SX/LX SFP (Universal slot, 4 Cards) 4 x 1000 Base –SX/LX SFP (Universal slot, 4 Cards) (new: Rel. 4) 10 GbE SR/LR/ER SFP+ (Universal slot) (2 Cards)
• MSE (Multi Service Engine) 64 x E1 PWE card (Universal slot, 2 Cards) SAToP (RFC4553) • CWDM High speed interface • Redundant Main card (TDM/L2 Switch matrix with CPU) • Fourteen front mounted universal slots are available for Modems and option interface cards • Modem AV 33
© NEC Corporation 2017
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NEC Group Internal Use Only
FEATURES - 5 ADVANCED QoS FUNCTION – VR2/4/10 Enhanced QoS functions Packet classification functions based on: (802.1p, IPv4 Precedence, IPv4/IPv6 DSCP. MPLS TC(EXP) / Port / VLAN ID) Bandwidth Management (Traffic shaping, CIR/EIR policing per port/VLAN/CoS) Class mapping (4 or 8 Class queues for QoS control) Congestion avoidance mechanism (WTD or WRED) Flexible Scheduling (Deficit-weighted round robin or strict Priority) Hierarchical - QoS ETHERNET / VLAN – VR2/4/10
VLAN functions on layer 2 based carrier network VLAN table size 4094 group (VLAN 1 ~4094) Port based VLAN, tag based (IEEE 802.1Q), Provider bridge (IEEE802.1ad) Support Jumbo frame (FE < 2000 , GbE < 9600)
Redundancy Function:RSTP(IEEE802.1W)/MSTP for redundancy loop prevention Ethernet Ring (G.8032) Link aggregation (IEEE802.3 ad) with LACP 34
© NEC Corporation 2017
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NEC Group Internal Use Only
FEATURES - 6 HYBRID SWITCHING FUNCTION – VR2
•TDM Cross connect: max 168 x 168 E1 left and right hand routes •Support SNCP •Packet Switching: up to 16 Gbps
HYBRID SWITCHING FUNCTION – VR4 •TDM Cross connect: max 388 x 388 E1 left and right hand routes •STM-1 up to 4 x 4 •Support SNCP •Packet Switching: up to 80 Gbps HYBRID SWITCHING FUNCTION-VR10 •TDM Cross connect: max 975 x 975 E1 left and right hand routes •STM-1 up to 14 x 14 •Support SNCP •Packet Switching: up to 104 Gbps Redundant Main card (TDM/L2 Switch matrix with CPU) Note : The number of E1 channels depend on modulation scheme and TDM capacity 35
© NEC Corporation 2017
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NEC Group Internal Use Only
FEATURES - 7 SYNCHRONIZATION •High Accuracy clock supply for clock synchronization •Support both native TDM and synchronous Ethernet for clock reference •Support external clock input / output •Adaptive Clock Recovery for PWE (no PWE for VR2, no slots available) •NE clock selected from 3 sources based on quality mode or priority mode • QL and PL support
PROTECTION SCHEMES •E1 Ring Protection •Automatic Protection switching (APS) for STM-1 for VR4/VR10 •RSTP / MSTP, G.8031 Linear Protection, G.8032v2 Ether Ring protection •Timing source protection Priority or Quality •Hot Standby and Twin path for radio protection •Radio Traffic Aggregation
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© NEC Corporation 2017
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NEC Group Internal Use Only
Supported Features iPASOLINK VR 2 2048QAM
Radio
4096QAM
Transport Network Architecture
QoS
OAM Packet Protection Synchronization
iPASOLINK VR 4
TDM (except STM-1 card)
ETH / Layer-2 Switch
TDM PWE
MPLS-TP
H-QoS
Prioritization
Bandwidth Management (Policy)
Connectivity, Fault Management Performance Monitoring
Link Aggregation
Ring
SyncE
1588v2
TC,BC
TC,BC
TC,BC
* Specifications are subjected to be changed without notice
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© NEC Corporation 2017
iPASOLINK VR 10
TSL-E0012-02
NEC Group Internal Use Only
Upgrade Limitation from iPASO1000 to iPASO VR iPASOLINK 1000
iPASOLINK 1000 w/ new main card
iPASOLINK VR10
GbE
Slot 9-10
Slot 9-10
Slot 9-12
10GbE
-
Slot 13-14
Slot 13-14
MODEM-A
Available
Available
Available
MODEM-EA
Available
Available
Available
MODEM-AV (112Hz / 4096QAM)
-
-
Available*1
MODEM-EV*2 (without XPIC cable)
-
Future candidate
Available
N x RTA
(2 x RTA)
Available (up to 8)
Available (up to 8)
GbE-4e/f AV
-
Slot 9-10
Slot 9-12
H-QoS
-
Available
Available
1588v2
-
Available (TC, BC)
Available (TC, BC)
FAN Control
-
-
Available
*1 : High Power FAN is required
38
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Migration from iPASOLINK to Next Generation Radio Upgrade 10G INF F A N F A N
Main card 0 Main card 1 TERM
Power 0
Power 1
Main card 0 Main card 1 TERM
Power 0
Power 1
F A N F A N
Main card 0 Main card 1 TERM
Power 0
Power 1
F A N F A N
iPASOLINK VR10
400/400A
iPASOLINK VR4
100/200/100A/200A
MPLS-TP/ SDN
N x RTA
14 slot
F A N
10G INF
H-QoS
1588v2 (BC/TC)
Increased # of GbE INF
MPLS-TP/ SDN
N x RTA
4096QAM/ CS 112MHz
14 slot
FAN control
10G INF
H-QoS
1588v2 (BC/TC)
Increased # of GbE INF
MPLS-TP/ SDN
2 x RTA
4096QAM/ CS 112 MHz
3 slot
FAN control
H-QoS
1588v2 (BC/TC)
MPLS-TP/ SDN
2 x RTA
No slot
FAN less
100E
Specifications are subjected to be changed without notice © NEC Corporation 2017
1588v2 (BC/TC)
iPASOLINK VR10 w/ iPASO1000 chassis
iPASOLINK 1000
39
H-QoS
TSL-E0012-02
iPASOLINK VR2 NEC Group Internal Use Only
Scalable Modular Architecture - Universal Slot Universal Slots Universal Interface Card（Modem/INTFC) can be mounted on Universal Interface Slots
VR4 series 3 Universal Card Slots
Universal Interface Slot MODEM card A/EA MODEM
INTFC card 16E1-A
GbE-A
etc.
STM1-A
Multi-function card
VR10 series
MSE-A
CWDM card
14 Universal Card Slots
CWDM
VR Series Universal cards 10 GbE
GbE -4eAV
GbE-4f/AV
Modem AV
Main Card (Not a common card) CPU / Main SW (L2/TDM) / CLK LCT,
Term Card
NMS/NE port / Ext clk
40
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Universal Card Compatibility • • • • • •
MODEM card (MODEM-EA) 4xGbE card (GbE-A) 16xE1 card (16E1-A) STM-1 card (STM1-A) MSE card for PWE (MSE) CWDM card (CWDMFA/B)
• MODEM for CS112M/4096QAM card*1 (MODEM-AV) • MODEM without XPIC cable card*2 (MODEM-EV) • 10GbE card (XGbE-MV) • 4xGbE(SFP) card*2 (GbE4f-AV) • 4xGbE(RJ45) card*2 (GbE4e-AV) NEW Universal Card
Universal Card
400/400A 1000
VR4 VR10
Existing iPASOLINK
Next Generation iPASOLINK *1 : Up to 2ea (VR4) / 8ea (VR10) and require high power FAN *2 : R4.0 or later
41
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK VR RADIO CONFIGURATIONS iPASOLINK VR10 Slot No.
1
Redundancy Group
2
3
4
SWGRP1
5
SWGRP2
6
7
SWGRP3
8
9
10
11
SWGRP4
12
13
SWGRP5
14 SWGRP6
(1+1)Hot standby
No1
No2
No1
No2
No1
No2
No1
No2
No1
No2
No1
No2
(1+1)Twin Path
No1
No2
No1
No2
No1
No2
No1
No2
No1
No2
No1
No2
XPIC GRP1
(1+0) XPIC
Master
XPIC GRP2
Slave
Master
XPIC GRP3
Slave
Master
Slave
(1+1) XPIC GRP1
(1+1) XPIC
Master1
PRTA 2(1+0)
Master2
PRTA (3 to 4 links)*
Master
XPIC GRP5
Slave
Master
(1+1) XPIC GRP2
Slave1
Radio GRP1
XPIC GRP4
Slave2
Radio GRP2
Master2
Slave
Master
Slave2
Master1
Radio GRP 4
Master2
Slave1
Radio GRP5
Radio Switch Group-2
SWGP1
1 2
3
4
SWGP2
5
Main Board
1
2
3
4
5
6
7
8
9
MC-MV MC-MV
10 iPASOLINK VR4 Slot No.
Main Board No1
Redundancy Group
No2
SWGRP1
iPASOLINK VR2 3
4
5
Slot No.
No3
No4
No5
2 x (1+0)
SWGRP2
No.1
Redundancy Group
No2
No1
No2
(1+1)Hot standby
No.1
(1+1)Twin Path
No1
No2
No1
No2
(1+1)Twin Path
No.1
XPIC GRP1 Master
Slave
XPIC GRP2 Master
Slave
PRTA 2(1+0)
© NEC Corporation 2017
(1+0) XPIC
N0.2 SWGRP1
No1
(1+1) XPIC
42
Main Board
(1+1)Hot standby
(1+0) XPIC
Slave2
Radio GRP6
Radio SW Group-1
MIMO*
N x (1+0)
Slave
(1+1) XPIC GRP3
Slave1
Radio GRP3
Radio SW Group-1
PRTA N links (N >4)*
Master1
XPIC GRP6
N0.2 N0.2 XPIC GRP1
Master
Slave
(1+1) XPIC Radio GRP1
Radio GRP2
TSL-E0012-02
PRTA 2(1+0)
Radio GRP1
NEC Group Internal Use Only
11 Term
12
13 PS
14 PS
iPASOLINK VR universal slot mounting & Interfaces iPASOLINK VR 10 Slot No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Modem EA / EV / A Modem AV (FPGA) Modem AV (ASIC) GbE-A GbE-4eAV/4fAV XGbE-MV STM1-A 16 E1-A MSE-A** AUX-A* CWDM-A/B
iPASOLINK VR4 Slot No.
Main Board
Modem
3
4
5
In-built modems EA /V/A EA /V/A EA /V/A
Modem AV
In-built modems
AV
AV
GbE-A
16 E1-A
16E1 Main Board
AUX-A* MSE-A*** CWDM-A/B
Only 1 card per IDU
2X MSE card can be used with SW Key for more than 64E1 PWE.
*** 43
3
4
5
6
7
8
9
MC-M
10
MC-M
Term
STM1-A
**
2
11
GbE-4eAV/4fAV
*
1
1x MSE card only
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
12
13 PS
14 PS
Physical Interfaces
R4.0 and later
iPASOLINK VR2
iPASOLINK VR4
iPASOLINK VR10
No. of universal card slots
-
3
14
Radio port
2
5
12
16
64 (16p+3x16p)
224 (14x16p)
STM-1 port (RST)
-
6 (3x2p)
28 (14x2p)
STM-1 port (channelized)
-
3 (3x1p)
14 (14x1p)
GbE port (4xRJ45, Opt) (w/out PoE)
-
12 (4x3p)
16 (4x4p)
New Rel. 4. (GbE-4eAV/4fAV)
GbE port (SFP)
2
16 (4p+3x4p)
16 (4x4p)
Previously released
10GbE port (SFP+)
-
2*
2 (2x1p)
*Port7/8: SFP or SFP+
CWDM card
-
3
14
MSE-A
-
1
2
AUX
-
1
1
Interface
E1 port
Note
• Maximum port number • MSE card is needed for PWE function • Specifications are subjected to be changed without notice
44
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Function List Function
VR2
(1+1) Radio protection (HS/SD/TP) (1+0) XPIC (1+1) XPIC Adaptive Modulation Radio Channel Spacing Radio aggregation L2 Radio Aggregation L1: 2(1+0) Radio Aggregation L1: 3 to 4(1+0)(R2) Radio Aggregation L1: 8(1+0)(R2)
1 group 1 group non QPSK to 2048 QAM 7/14/28/40/56MHz Up to 2 links 1 group Non non
SNCP E1 Ring Protection STM-1 APS Protection TDM XC SW Capacity TDM STM-1 Thru Capacity
yes non 168 x 168 non
CLK Synchronization Synchronization modes Adaptive Clock Recovery IEEE 1588V2 Maintenance TDM INTFC LB Maintenance Modem IF LB Maintenance L2 LB modem Maintenance L2 LB Port Maintenance L2 LB VLAN Link OAM LB FAN Control
45
© NEC Corporation 2017
No TC/BC Yes Yes Yes Yes yes yes
TSL-E0012-02
VR4
VR10
1000 > VR10
Up to 2 groups Up to 6 Groups Up to 6 Groups Up to 2 groups Up to 6 groups Up to 6 groups non Up to 3 group Up to 3 groups QPSK to 2048 QAM, 4096 QAM (but for 1000 > VR10* future) 7/14/28/40/56MHz (112 MHz)* 7/14/28/40/56MHz Up to 4 links Up to 8 links Up to 8 links 2 groups 6 groups 6 groups non 2 groups 2 groups non 1 group 1 group yes Card/line protection 388 x 388 4
yes Card/line protection 975 x 975 14
TDM / Sync E /EXT CLK Priority or quality level Yes Yes TC / BC Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes NEC Group Internal Use Only
yes Card/line protection 975 x 975 14
Yes TC / BC Yes Yes Yes Yes Yes Yes
Function List (Rel. 4) Function
VR2
H-QoS MPLS-TP Ingress / Egress Filter VLAN Swap QoS VLAN Groups Ether OAM IEEE 802.1ag, ITU-T Y1731 Link OAM IEEE 802.3ah Ethernet Loop prevention Ethernet Linear Protection (EPS)* Ethernet Ring Protection (ERPS) IEEE 802.1q IEEE 802.1ad VLAN group Jumbo Frames MAC Address Learning QoS Classification 4 Level QoS Classification 8 level Policing Congestion avoidance LAG (LACP )-Line Link Loss Forwarding Broadcast storm Control
46
© NEC Corporation 2017
TSL-E0012-02
yes no yes yes 8x8/4x8/8x4 CC/LB/LT/DM/LM yes
VR4
VR10
yes yes yes yes yes yes yes yes 8x8/4x8/8x4 8x8/4x8/8x4 CC/LB/LT/DM/LM CC/LB/LT/DM/LM yes yes RSTP / MSTP yes Major and Sub Ring Access Trunk Tunnel C-Access S-Trunk C-Bridge 4094 yes Yes (32K) SP or DWRR or SP+DWRR SP or DWRR or SP+DWRR Two rates (CIR/EIR) Three color WTD / WRED Packet layer yes yes
NEC Group Internal Use Only
1000 > VR10
yes no yes yes 8x8/4x8/8x4 CC/LB/LT/DM/LM yes
Major and Sub Ring
Color aware policer
SOFTWARE KEY FUNCTION - iPASOLINK VR System Radio Function Ethernet Function
TITLE Radio Redundancy Radio Traffic aggregation Radio Bit rate (Initial key) Radio Capacity # N Radio Capacity (Mbps) XPIC Function Advance Header Compression NEO ODU Compatibility Payload Compression High Modulation LAG / LACP ( line) Ethernet Protection ETH-OAM (LM / DM) ETH-OAM (Link) MSTP
VR2 1+0/1+1 usage (1pair) Not available/Standard
VR10 1+0/1+1 usage (6 pair) Not available/Standard
1000 upgrade VR10 1+0/1+1 usage (6 Pair) Not available/Standard
Radio Capacity 1 to 14 /300/400/500/600/700/800/900 Not Available / (1 to 6 pair) Not available/Available Not available/Available Not available/Available NA / 512/1024/2048/4096* Not available/Available Not available/Available Not available/Available Not available/Available Not available/Available
Radio Capacity 1 to 14 /1000 Not Available / (1 to 6 Pair) Not available/Available Not available/Available
NA / 512/1024/2048 Not available/Available Not available/Available Not available/Available Not available/Available Not available/Available
VR4 1+0/1+1 usage (2pair) Not available/Standard Fixed / Free / AMR Radio Capacity 1 to 5 50/100/150/200 Not Available/ (1/ 2pair) Not available/Available Not available/Available Not available/Available NA / 512/1024/2048/4096* Not available/Available Not available/Available Not available/Available Not available/Available Not available/Available
Port Authentication*
Not available/Available
Not available/Available
Not available/Available
Not available/Available
Snooping* Routing* Switch Bypass* Performance Test*
Not available/Available Not available/Available Not available/Available Not available/Available
Not available/Available Not available/Available Not available/Available Not available/Available
Not available/Available Not available/Available Not available/Available Not available/Available
Not available/Available Not available/Available Not available/Available Not available/Available
* FUTURE
47
© NEC Corporation 2017
4096 2048 1024 512 256 128 64 32 16 QPSK
Radio Capacity 1,2 Not Available / (1pair) Not available/Available Not available/Available
50 50 50 50 50 50 20 10 7MHz
100 100 100 100 100 100 50 50 20 14MHz
TSL-E0012-02
300 300 200 200 200 150 150 100 100 50 28MHz
400 400 300 300 300 200 150 150 100 50 40MHz
500 1000 500 1000 500 900 400 800 400 700 300 600 300 500 200 500 200 400 100 200 56MHz 112MHz
NA-Not Aplicable NEC Group Internal Use Only
NA / 512/1024/2048 Not available/Available Not available/Available Not available/Available Not available/Available Not available/Available
SOFTWARE KEY FUNCTION - iPASOLINK VR TITLE
VR2
VR4
Not available/2GbE Available Not available/Available Not available/Available
Not available/2GbE Available Not available/Available Not available/Available
MPLS Forwarding*
Not available/Available
Not available/Available
Not available/Available
Not available/Available
MPLS TP Forwarding* MPLS TP OAM (LM/DM)* MPLS TP Protection* H-QoS Additional MSE E1 DHCP Server / Relay IEEE 1588v2 PTP Function Main Card Redundancy Packet Buffer
Not available/Available Not available/Available Not available/Available Not available/Available NA Not available/Available NA /BC NA 2 / 16 / 64 Mbyte
Not available/Available Not available/Available Not available/Available Not available/Available 16E1 / ---64E1 Not available/Available NA /BC NA 2 / 16 / 64 Mbyte
Not available/Available Not available/Available Not available/Available Not available/Available 16E1 / ---128E1 Not available/Available NA / BC Not available/Available 2 / 16 / 64 Mbyte
Not available/Available Not available/Available Not available/Available Not available/Available 16E1 / ---128E1 Not available/Available NA / BC Not available/Available 2 / 16 / 64 Mbyte
SFP Port Usage TDM Function MSTP
VR10
Not available/2GbE Available Not available/2GbE Available Not available/Available Not available/Available Not available/Available Not available/Available
Extension Function
* FUTURE on VR2
48
© NEC Corporation 2017
TSL-E0012-02
1000 upgrade VR10
NEC Group Internal Use Only
Serial Number for Soft-key The following serial number is necessary to order the upgrade soft-key. These serial numbers can be obtained from the inventory list of the LCT or NMS
iPASOLINK VR2
Serial Number of IDU Units name Plate (not the serial Number of main board)
iPASOLINK VR4
Serial Number of Main Card (not the serial number of IDU units)
iPASOLINK VR10
Serial Number of TERM-M Card (not the serial number of IDU units or main card) SW key files are stored in TERM-M Card .
49
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Modem Air Compatibility ▌ MODEM air Compatibility MODEM type
MODEM-A
MODEM-EA
MODEM-AV
MODEM-EV*2
MIMO MODEM*3
MODEM-A
OK
-
-
-
-
MODEM-EA
-
OK
OK*1
OK
-
MODEM-AV
-
OK*1
OK
OK*1
-
MODEM-EV*2
-
OK
OK*1
OK
-
MIMO MODEM*3
-
-
-
OK
*1 : Up to 56MHz/2048QAM *2 : R4.0 or later *3 : Future candidate
50
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Air Compatibility with iPasolink Family Air Compatibility with iPASOLINK Family is summarized below.
A
MODEM-EA type ( Equivalent to 2048QAM) Site-B Site-A
iPASOLINK VR2
iPASOLINK VR4 / VR10
iPASOLINK 100A /200A
MODEM-EA/EV
iPASOLINK 400A
iPASOLINK 400/1000
MODEM-EA
MODEM-EA
B iPASOLINK iX
VR2
OK
OK
OK
OK
OK
OK
VR4/VR10 MODEM-EA/EV
OK
OK
OK
OK
OK
OK
100A/200A
OK
OK
OK
OK
OK
OK
400A
MODEM-EA
OK
OK
OK
OK
OK
OK
400/1000
MODEM-EA
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
iX
MODEM-A type ( Equivalent to 512QAM) Site-B Site-A
iPASOLINK VR10
iPASOLINK 400A
iPASOLINK 400/1000
MODEM-A
MODEM-A
MODEM-A
iPASOLINK 100E/100/200*1
VR10
MODEM-A
OK
OK
OK
OK
400A
MODEM-A
OK
OK
OK
OK
400/1000
MODEM-A
OK
OK
OK
OK
OK
OK
OK
OK
100E/100/200
*1
Note: Air compatibility does NOT support between MODEM-A type and MODEM-EA type. MODEM-AV type and MODEM-EV type are available on only iPASOLINK VR4/VR10. 51
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
*1 : Up to 256QAM
ODU Compatibility ▌ MODEM / ODU Compatibility MODEM type
ODU type
Remark
MODEM-A*1
IHG*2, IAG, IAP
Not support NHG/NHG2 on iPASOLINK VR
MDOEM-EA
IHG*2, IAG, IAG2, IAP
MODEM-AV
IAG2, IAP
IAG2 or IAP(≥18G) is required for CS112M
MODEM-EV
IHG*2, IAG, IAG2, IAP
R4.0 or later
IHG
IHG
IAG
IAG
MODEM-A Equivalent to 512QAM*3 MODEM-EA/MODEM-EV Equivalent to 2048QAM
IAG2
MODEM-A Equivalent to 512QAM*3 MODEM-EA/MODEM-EV Equivalent to 2048QAM
IAG2
MODEM-AV Equivalent to 4096QAM
MODEM-AV Equivalent to 4096QAM
IAP 52
© NEC Corporation 2017
TSL-E0012-02
IAP
*1 : Should be supported the purchased one *2 : Manufacturing date after Sep. 2012 *3 : Up to 256QAM (iPASOLINK100E/100/200) NEC Group Internal Use Only
iPASOLINK VR 2 EXT CLK
ODU Interface
GND
USB SLOT
LCT / NMS
Power input
4 x GbE (RJ-45)
LED Indication TX/ RX Status
2 x GbE SFP
16 x E1 INTFC
ODU PS SW
Optional Power input
NE1 or User Port1 Blank Cover Blank Cover
Blank Cover
Name
Order Code
Remarks
NWA-096360-021-01 2 Modem, 1 PS, w/o CLK Option MDP-1200MB-1A
NWA-096360-022-01 2 Modem, 2 PS, with CLK Option NWA-096360-011-01 1 Modem, 1 PS, w/o CLK Option NWA-096360-012-01 1 Modem, 2 PS, with CLK Option
53
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASO VR4 Layout and Configuration Options Universal Slot-Cards
Main Board Changeable
4xGbE [4xRJ45, 2x(SFP)] EXT CLK
ODU Interface
1U
Universal Slot-3
LCT / NMS
USB SLOT ODU PS SW
16 x E1 INTFC
16 x E1 TDM INTFC Aux-A
Channelized STM-1(or 2xSTM-1)
Modem-A /EA/AV
GND LED Indication (Status/Alarms)
Multi Service Engine
Universal Slot-4
4 x GbE (RJ-45)
NE1 or User Port1
Power input SFP 4xGbE or 2x GBE + 2X 10GbE
Name
Order Code
MDP-1200MB-1AA
NWA-096340-001-01
FAN Cooling
Universal Slot-5
Optional Power input
MC-AV Main Board Removable
54
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK VR10 –Slots and Module configuration 14 x Universal Slots 4xGbE [2xRJ45, 2x(SFP)]
Channelized STM-1(or 2xSTM-1)
GbE INTFC FE1 / FE2
Multi Service Engine
SFP 2xGbE
16 x E1 TDM INTFC
Modem A/EA/AV
16 x E1 INTFC
CWDM
Aux-A
2xSTM-1 INTFC
Main Card1 Redundant Main Cards Main Card2
NMS/ NE1
CLK?
Power Supply-1
OW Jack
Power Supply-2 10 G INTFC
FAN Unit
Protect SW Call Button Name
Order Code
USB Memory Slot Remarks
Name
Order Code
12 Universal slots, MC-MV main Card
MDP-1200MB-1BB
55
NWA-096320-001-01 TERM – MV , FAN-MV, PS-MV
© NEC Corporation 2017
TSL-E0012-02
Remarks 12 Universal slots, MC-MV main Card
MDP-1200MB-1BB
NWA-096320-001-01 TERM – MV , FAN-MV, PS-MV
NEC Group Internal Use Only
iPASOLINK VR2 Block diagram
Native TDM line E1 INTFC
DXC
Optional Clock
LAN INTFC 6 GbE
LCT/NMS
MODEM EA MODEM
Native Packet line L2 SW
CPU
Power Supply
-48V Power Supply
56
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
To ODU
iPASOLINK VR4 Block diagram
Native TDM line
E1 INTFC
CPU
8Gb LAN INTFC 4RJ-45+4SFP
DXC
MUX/DEMUX
L2 SW
MODEM EA MODEM
To ODU
Native Packet line
Universal slot (3)
Modem A / EA / AV
Universal slot (4) Clock Module
EXTCLK
Universal slot (5)
Power Supply
-48V Power Supply
options
57
© NEC Corporation 2017
TSL-E0012-02
FAN Module
NEC Group Internal Use Only
2 xSTM-1 16 x E1 4 x GbE MSE AUX-A
iPASOLINK VR10 IDU Block Diagram AUX-A Modem A/EA/AV 16 x E1 INTFC 2x STM-1
Universal Universal slot #n slot #n-1 Universal Universal slot #2 slot #1
MSE (64xE1 PWE)
CWDM Universal slot
HSI slotHSI 2 slot #
4 x GbE
10 GbE
Native TDM Bus Native Packet Bus FAN1
Control Bus NMS/NE1 TERM-M
TDM SW
L2 SW
CPU
EXT CLK PSPS
Main Board (Redundancy)
Optional Clock
PS PS
Synchronous Ethernet
FAN2 58
© NEC Corporation 2017
- 48V
- 48V Optional redundant Power supply HIS-High Speed Interface
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK VR2 / VR4 Indicators
1
TX RX 2 1 2
TX 1 & TX2 ON: SYS1 & 2 Transmit Status
RX 1 & RX2 ON: SYS1 & 2 Reveive Status TX RX 1 2 1 2
LAN Por1 to 6 (Green) ON: LAN Link UP Status Blink : when data TX/RX OFF: Link down
ALM ON;IDU Total Alarm OFF: Normal Operation
MAINT ON; Maintenance ON Protect SW ON Blink :During CPU Boot up When Accessing USB
LAN Por1 to 8 (Green) ON: LAN Link UP Status Blink : when data TX/RX OFF: Link down
MAINT ON; Maintenance ON Protect SW ON
ALM ON;IDU Total Alarm OFF: Normal Operation
Blink :During CPU Boot up When Accessing USB
59
© NEC Corporation 2017
PWR1 & 2 ON : Power on OFF: Power OFF / ALM
TSL-E0012-02
NEC Group Internal Use Only
PWR1 & 2 ON : Power on OFF: Power OFF / ALM
iPASOLINK VR 10 Indicators
Main Card 1 Main Card 2
TERM-MV CARD
MC-MV MAIN CARD
EOW EOW Headset Jack 1 NMS TXD(+)
Call Push Button EOW Buzzer Call button
2 NMS TXD (-) 3 NMS RXD (+)
ON; TERM-MC Card Alarm
5 Not Connected
OFF: Normal Operation
6 NMS RXD (-) 7 Not Connected 8 Not Connected
1 NMS TXD(+)
2 D (-)
2 NMS TXD (-)
3 D (+)
3 NMS RXD (+)
4 Ground
ALM
4 Not Connected
1 Vbus
(USB) TypeA Protect Switch Down: Normal Operation UP: For Out-of-Service Transfer files to/from USB
4 Not Connected
5 Not Connected
7 Not Connected 8 Not Connected LCT (RJ-45)
CLK D-Sub 15 Pins, Female)
60
6 CLK EXT1 IN P
11 IN 1PPS 422 P
2 In TOD 422 N
7 CLK EXT1 IN N
12 IN 1PPS 422 N
3 CLK EXT1 out N
8 CLK EXT1 OUT P 13 OUT TOD 422 P
4 CLK 10M 422 Out
9 OUT TOD 422 N
14 OUT 1PPS 422 N
5 GND
10 GND
15 OUT 1PPS 422 P
© NEC Corporation 2017
TSL-E0012-02
MAINT Maintenance ON Protect SW ON
Blink :During CPU Boot up When Accessing USB
6 NMS RXD (-)
NMS / NE1 (RJ-45) 1 In TOD 422 P
ON;
ON Line ON: Indicate Main Card 1 or 2 is Online in redundant main card configuration OFF: Standby Card
ALM ON; IDU Total Alarm OFF: Normal Operation
NEC Group Internal Use Only
iPASOLINK VR2 / VR4 / VR10 Modem iPASOLINK-VR2/VR4 inbuilt Modems
iPASOLINK-VR4/VR10
Ground
Power ON/OFF Switch
Alarm (Red) ON: Modem / ODU ALM Blink: IF Cable short IF Cable open Ground Power ON (Green)
TX 1 & TX2 ON: SYS1 & 2 Transmit Status
ONLINE (Green)
IF IN / OUT
RX 1 & RX2 ON: SYS1 & 2 Receive Status
XIF IN/ OUT
350 MHz
Frequency:
140 MHz
RX frequency Ref Frequency: DC Power : Connector: Control Impedance:
140 MHz 5 MHz (XPIC) -48V TNC (Female) 10 MHz 50 Ohms
REF FREQ:
5 MHz
Connector:
IEC 169-29(1.0/2.3)
Impedance:
75 Ohms
RX STATUS (Green)
FOR XPIC BETWEEN MASTER AND SUB MASTER
Modem-A
Modem-EA
NWA-055300-322
NWA-074398-322
NWA-074398-422
RTA (Physical Layer)
Available
Available
Available
Multi-layer Header Compression
Available
Available
Available
40 MHz Channel Separation
61
TX STATUS (Green)
TX frequency:
© NEC Corporation 2017
Available
Available
Available
Up to 512 QAM (28/40/56 MHz)
Up to 2048
Up to 2048
TSL-E0012-02
Modem AV
NEC Group Internal Use Only
iPasolink VR4 / VR10 Modem
Code Name
Card Name
RTA (physical layer)
Advanced Header Compression
Payload Compression
CS112MHz
4096QAM
NWA-074398-422
MODEM-EA for Standard
Yes
Yes
No
No
No
NWA-074398-522
MODEM-EA for Payload Compression
Yes
Yes
Yes
No
No
NWA-096324-002
MODEM-AV
Yes
Yes
No
Yes
Yes
* R2.0 F/W is required for 56MHz/4096QAM and 112MHz/2048QAM operation.
ODU for 112MHz/4096QAM
62
4096QAM
112MHz
IAG
N/A
N/A
IAP
√
√ (≥18G)
IAG2
√
√
© NEC Corporation 2017
TSL-E0012-02
Notes
6-26GHz 28-42GHz
NEC Group Internal Use Only
Note
FAN-MV High Power is required.
Overview of MODEM-AV operation ▌Introduction of New VR10 rack and FAN units for 112MHz operation New FAN units which improve cooling capacity are necessary for 112MHz operation in VR4 and VR10 used by MODEM-AV due to more power consumption There are a total of three types of new FAN unit, one is for VR4 (FAN-CV:002) and the other two are for VR10 (FAN-MV:002 and 003) (001 for each is existing one) Since FAN-MV(002) for 112M operation in VR10 cannot be installed in existing rack, a new VR10 subrack will be introduced. On the other hand, FAN-MV(001) cannot be installed in this new subrack. Then FAN-MV(003) will be introduced for non 112M operations in new rack Existing VR4 rack with FAN-CV(002) can work for all of the operations including 112M and the existing VR4 rack with FAN-CV(001) can be proposed for customers who will never use 112M operation (*1) and is sensitive to the fan noise(*2). Details of the relationship between rack and fan for each are shown in the next two slides
(*1) (*2)
63
© NEC Corporation 2017
MODEM-AV up to 56MHz/4096QAM can work New fan units are a bit noisy due to the big cooling capacity
TSL-E0012-02
NEC Group Internal Use Only
Available configuration of VR4 (Existing) FAN-CV(001) : Due to lack of cooling capacity
112MHz Not Available
Existing FAN
MODEM-AV using 112MHz
(New) FAN-CV (002) MODEM-AV using 112MHz
MODEM-EA
(Existing) FAN-CV(001)
Non use 112MHz
112M
Non 112M
Existing RACK
Existing VR4 rack
Available
Existing VR4 rack
Compatibility
Existing VR4 rack
Existing FAN-CV (001)
New FAN-CV (002)
X
O
O
O
MODEM-EA or MODEM-AV w/o 112M
Existing VR4 rack (New) FAN-CV (002)
MODEM-EA or MODEM-AV w/o 112M
Existing VR4 rack
Available Considering possibility of 112M usage, this should be selected
Existing VR4 rack can accommodate new FAN unit, and no new rack is needed for VR4 (*) Maximum number of 112M operations is limited to 2(See last page) 64
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Available configuration of VR10 (*1)
112MHz
Not Available
MODEM-AV (*1) Using 112MHz
Available
Existing VR10 Rack (Discontinued) (New) FAN-MV (002)
(*1)
Existing FAN
(New) FAN-MV (002) Cannot be installed
MODEM-AV (*1) Using 112MHz
New VR10 Rack
MODEM-EA (New) FAN-MV (002) Existing VR10 Rack
Existing FAN-MV (001)
New FAN-MV (002)
New FAN-MV (003)
Existing RACK
X
X
X
New RACK
X
O
X
Existing RACK
To be discontin ued
X
X
New RACK
X
O
O
Compatibility
112M
Non 112M
MODEM-EA or MODEM-AV w/o112M
Non use 112MHz
New VR10 Rack Available Considering possibility of 112M usage, this should be selected (New) FAN-MV (003)
Available
MODEM-EA or MODEM-AV w/o112M
New VR10 Rack
(*1) Maximum number of 112M operations is limited to 8 (See last page) 65
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Detail of FAN unit installation into VR10 Rack Existing RACK-MV
New FAN unit cannot be fixed by the screw in existing rack
66
© NEC Corporation 2017
TSL-E0012-02
New RACK-MV（Under investigation）
New FAN unit will be fixed by latch in new rack
NEC Group Internal Use Only
Limitation of 112MHz operations by MODEM-AV ▌Maximum number of 112M operations in one rack for VR4 and VR10 MODEM-AV Power consumption at 112M is much larger than the other operations and total power consumption will reach to the maximum power capacity of the existing power supply unit Then the number of available 112MHz operation in one rack is limited as followings • VR10 : Up to eight(8) 112MHz operations per rack (8 MODEM-AV)(*1) • VR4 : Up to two(2) 112MHz operations per rack (2 MODEM-AV) (*2)
Future MODEM-AV which will improve power consumption can remove the limitation (*3) (*1) (*2) (*3) (*4)
67
MODEM-AV should be installed into universal slots 1 through 8 MODEM-AV should be installed into universal slots 3 and 4 Workable temperature at full installment 5 for VR4 12 for VR10 shall be evaluated with the actual ones When CS80M is developed with MODEM-AV, same limitation will be applied for this operation
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK VR2 MAIN BOARD LAN INTERFACES Ethernet Features
Gigabit Ether Interface RJ-45 1,2,3,4
VLAN
Port Based VLAN/ Tag Based VLAN / 802.1ad
QoS
802.1p CoS / ToS/Diffserv/MPLS TC / VLAN ID Standard QoS or H-QoS
QoS Control
SP or DWRR or SP + DWRR
Type
10/100 Base-T(X) or 10/100/1000 Base-T
Connector
4 x RJ-45
Gigabit Ether Interface SFP (Optical) 5, 6
Bandwidth Port and class shaper, policing per VLAN or port Management
Type
1000 BASE-SX / LX
Connector
4 x SFP Optical Interface (LC)
Jumbo frame FE: Up to 2000 bytes GbE: 9600 bytes Protection
RSTP (802.1w, MSTP (802.1s) ERP (ITU-T G.8032v2) LACP (802.1AX)
Link Loss Forwarding
Disabled / Enabled selectable
1 Vbus
1 NMS TXD(+)
1 NMS TXD(+)
2 D (-)
2 NMS TXD (-)
2 NMS TXD (-)
3 D (+)
3 NMS RXD (+)
3 NMS RXD (+)
4 Ground
4 Not Connected
4 Not Connected
5 Not Connected
5 Not Connected
6 NMS RXD (-)
6 NMS RXD (-)
7 Not Connected
7 Not Connected
8 Not Connected
8 Not Connected
(USB) Type1
LCT / NMS (RJ-45)
68
© NEC Corporation 2017
TSL-E0012-02
NE1 (RJ-45)
NEC Group Internal Use Only
iPASOLINK VR4 MAIN CARD LAN INTERFACES Ethernet Features VLAN
Port Based VLAN/ Tag Based VLAN / 802.1ad
QoS
802.1p CoS / ToS/Diffserv/MPLS TC / VLAN ID Standard QoS or H-QoS
QoS Control
SP or DWRR or SP + DWRR
Bandwidth Port and class shaper, policing per VLAN or port Management FE /Gigabit Ether Interface RJ-45 1,2,3,4
Jumbo frame FE: Up to 2000 bytes GbE: 9600 bytes Protection
RSTP (802.1w, MSTP (802.1s) ERP (ITU-T G.8032v2) LACP (802.1AX)
Link Loss Forwarding
Disabled / Enabled selectable
1 NMS TXD(+)
1 NMS TXD(+)
2 NMS TXD (-)
2 NMS TXD (-)
3 NMS RXD (+)
3 NMS RXD (+)
1 Vbus
4 Not Connected
4 Not Connected
2 D (-)
5 Not Connected
5 Not Connected
3 D (+)
6 NMS RXD (-)
6 NMS RXD (-)
4 Ground
7 Not Connected
7 Not Connected
8 Not Connected
8 Not Connected
(USB) Type1
LCT / NMS (RJ-45)
69
© NEC Corporation 2017
TSL-E0012-02
Type
10/100 Base-T(X) or 10/100/1000 Base-T
Connector
4 x RJ-45
Gigabit Ether Interface SFP (Optical) 5, 6, 7, 8 Type
1000 BASE-SX / LX
Connector
4 x SFP Optical Interface (LC)
10 Gigabit Ether Interface SFP+ (Optical) 7, 8 Type
10Gbase-SR /LR /ER
Connector
2 x SFP+ Optical Interface (LC)
NE1 (RJ-45)
NEC Group Internal Use Only
iPASOLINK VR 10 Ethernet Interfaces XGbE-MV (2 Cards/VR10) Type
10Gbase-SR /LR /ER
Connector
1 x SFP+ Optical Interface (LC)
Alarm (Red) Alarm Status LAN Por1 (Green) ON: LAN Link UP Status Blink : when data TX/RX OFF: Link down
GbE-A Card (4 Cards/ VR10) Type (Electrical) Connector Type (SFP) Connector
10/100 Base-T(X) or 10/100/1000 Base-T 2 x RJ-45 1000 BASE-SX / LX 2 x SFP Optical Interface (LC)
GbE-4eAV Card (4 Cards/ VR10) Type (Electrical) Connector
LAN Por1 to 4 (Green) ON: LAN Link UP Status Blink : when data TX/RX OFF: Link down
10/100 Base-T(X) or 10/100/1000 Base-T 2 x RJ-45
GbE-4fAV Card (4 Cards/ VR10) Type (SFP) Connector
1000 BASE-SX / LX 4 x SFP Optical Interface (LC) Ethernet Features
VLAN
Port Based VLAN/ Tag Based VLAN / 802.1ad
QoS
802.1p CoS / ToS/Diffserv/MPLS TC / VLAN ID Standard QoS or H-QoS
QoS Control
SP or DWRR or SP + DWRR
Bandwidth Port and class shaper, policing per VLAN or port Management Jumbo frame FE: Up to 2000 bytes GbE: 9600 bytes Protection
RSTP (802.1w, MSTP (802.1s) ERP (ITU-T G.8032v2) LACP (802.1AX)
Link Loss Forwarding
Disabled / Enabled selectable
70
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK VR2/VR4 IDU 16E1 INTFC pin assignments iPASO VR-2
iPASO VR-4 16E1-A Universal Slot Card
2M IN /OUT
71
© NEC Corporation 2017
TSL-E0012-02
Input / Output signal
16 x E1
Bit Rate
2.048Mpps +/_ 50ppm
Interface
HDB3 (ITU-T G.703)
Impedance (S/W Selectable)
75 Ohms, Unbalance 120 Ohms Balance
Connector
MDR-68 pins
NEC Group Internal Use Only
iPASOLINK VR4 / VR10 IDU – STM-1 Card STM-1 INTFC (ELECTRICAL) -SPECIFICATIONS TYPE
ITU-T G.703
BITRATE
155.520 Mbps
LEVEL
1 Vp_p
CODE
CMI
CONNECTOR
IEC 169-29 (1.0/2.3)
IMPEDANCE
75 Ohms (Unbalanced)
Online LED indicates the ONLINE STM-1 in APS operation
Online Status (Green) Alarm ( Red )
Transport modes of STM-1.
STM-1 INTFC (OPTICAL) -SPECIFICATIONS TYPE
ITU-T G957
BITRATE
155.520 Mbps
LEVEL
L-1.1: 0 TO -8 (TX) / -10 TO -34 dBm (RX) S-1.1: -8 TO -15dBm (TX) / -8 TO -28 dBm (RX)
CODE
NRZ
WAVELENGTH
1310 NM
CONNECTOR
LC
APS Grp1
Same slot Port 1
STM1
Slot1 Port1
Slot2 port1
SPI mode with line redundancy (APS). The TDM Software Key is required
72
Port 1
Port 2
1
S-1.1
－
2
L-1.1
－
3
ELE
－
4
S-1.1
S-1.1
5
L-1.1
L-1.1
6
ELE
ELE
© NEC Corporation 2017
STM1
Port1
STM1 STM1
Slot1 port2
Slot2 port2
Terminating MST / RST of STM-1 and drop insert in VC-12 (E1)level Port1should be source port CLK2M-C module is required The TDM Software Key is required Channelized-STM-1 mode with line redundancy (APS) CLK2M-C module is required. The TDM Software Key is required
STM1
NEC Group Internal Use Only
Channelized Mode Port1
---
Port2
63 E1
Channelized Mode with APS STM1 STM1
TSL-E0012-02
STM1
Port2
SFP combination No
STM1
Port2
APS Grp2
Different slot
Port2
STM1
Through (SPI) Mode with APS
iPASO 400 Automatic Protection Switching APS Grp-1
Transparent mode of STM-1. No processing in IDU. STM-1 can be handled by single module
Through (SPI) Mode Port1
Port1 Port2
---
63 E1
iPASOLINK VR IDU: Optional second Power supply
SELV (DC IN) 4 Pin 1 -48 V (-40.5 to -57) 6 Ground 2 -48 V (-40.5 to -57) 7 Ground 3 -48 V (-40.5 to -57) 8 Ground 4 -48 V (-40.5 to -57) 9 Ground 5 -48 V (-40.5 to -57) 10 Ground AMP 2048J7AB10FCT or DK-3100S-10R Contacts: AMP:1-175218-2 Connector
73
© NEC Corporation 2017
TSL-E0012-02
SELV (DC IN) 4 Pin 1 -48 V (-40.5 to -57) 2 -48 V (-40.5 to -57) 3 Ground 4 Ground AMP 1-178288-4 or DK-3100S-04R Contacts: AMP:1-175218-2 Connector
NEC Group Internal Use Only
iPASOLINK Transmission Capacity
ITEM
IDU
Channel Spacing
7 MHZ
14MHz
28MHz
40MHz
56 MHz
112 MHz
Radio Capacity
Max Packet Throughput
Radio Capacity
Max Packet Radio Max Packet Radio Max Packet Radio Max Packet Radio Max Packet Throughput Capacity Throughput Capacity Throughput Capacity Throughput Capacity Throughput
QPSK
10
13
21
27
44
56
62
78
90
113
181
226
16 QAM
21
26
43
55
90
113
125
157
181
227
363
454
Transmission 32 QAM Capacity 64 QAM and Channel spacing 128 QAM
26
33
54
69
112
141
156
196
226
284
453
568
31
40
66
83
135
170
187
235
272
341
545
682
37
47
77
96
158
198
219
274
318
398
636
796
256 QAM
42
53
88
111
181
227
251
314
364
456
729
912
512QAM
47
60
98
124
203
254
281
352
407
510
815
1000
1024QAM
53
67
109
137
222
279
308
386
447
560
894
1000
2048QAM
-
-
121
152
247
309
341
428
495
620
991
1000
269.58
337
373
466
540.88
673
1081
1000
4096QAM
* Max Packet Throughput using 64 byte packet size
74
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK XPIC (Cross Polarization Interference Canceller) iPASOLINK can double its transmission capacity up to 1240Mbps in 56MHz bandwidth by adopting NEC’s state of the art XPIC technology. XPIC working with Radio Link Aggregation and G8032v2 ERPS The additional required components for XPIC are; Dual polarized antenna, Additional ODU, Associated IF cable kit, (iPASO VR4 / VR10) Soft-key upgrade in IDU.
iPASO VR2 iPASO VR4
iPASOLINK VR4 / VR10 can be configured with Multiple groups of XPIC links in one IDU. iPASOLINK VR4 and VR10 do not support two-IDU XPIC 75
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK VR2 / VR4 XPIC Configuration – (1+0) F1 (V)
OMT
Vertical F1 (H)
Horizontal
[XPIC Cable Cross Connection for Canceller Signal]
F1 (V)
When XPIC on Slot-1 & 2 MODEM circuits on Main Card, the X-IF Signals will be connected internally in Main Card.
When XPIC on Slot-3 & 4 MODEM modules, the X-IF Cables should be ordered to Canceller Signal connection.
OMT
F1 (V)
Vertical (1+0) XPIC
Horizontal
F1 (H) Vertical
OMT
F1 (H)
Horizontal
X-IF Cables X-IF connection internal
iPASOLINK VR4 does not support two-IDU XPIC 76
© NEC Corporation 2017
TSL-E0012-02
Master
Slot1
Master
Slave
Slot2 Slot3 (1+0) XPIC
Slot4
Slot1
Slot5
(1+0) XPIC
Slave
Master
Slave
Slot4 Slot5
Slot2 Slot3
(1+0) XPIC One IDU
NEC Group Internal Use Only
XPIC Configuration – (1+0) / (1+1) F1 (V)
(1+0) XPIC
Vertical
OMT Horizontal F1 (H)
Vertical Vertical
F1 (V)
F1 (H)
Horizontal Horizontal MASTER-1
MASTER-2
SLAVE-1
(1+1) XPIC
77
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
SLAVE-2
iPASOLINK Throughput with XPIC
78
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK – 1000 CWDM MODULES
(40 Km)
Colored SFP
Colore d SFP
Colore d SFP
79
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK OUT DOOR UNIT
80
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
OUT DOOR UNIT (ODU)
UP CONV
-48 V DC
XPIC REF*
CTRL
RX IF
TX IF
LO
IF CABLE
5MHz
10MHz
140MH z
RF AMP
350MH z
MPX
TX RF BPF
DOWN CONV
IAG and IAP ODUs can be connected to all iPASOLINK Split radio Indoor Units * XPIC configuration only
LNA CONTROL DC-DC CONV
81
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
RX RF BPF
Frequency / Power / Hardware flexibility Sub band Filter IAP advantage 5 dB increase in power
IAG ODU
Conventional ODU
IAG ODU
Sub-band
Sub-band
6G
6G
7G
7G
8G
8G
23G
23G
26G
26G
42G
42G
Sub band Fixed
Subband Free
MDU
Sub band “Free” (1 type ODUs)
(each different ODU) Tunable BPF Target Frequency 7*/8*/13/15/18/23 GHz band
13-42 GHz IAG ODU 82
© NEC Corporation 2017
TSL-E0012-02
Sub-band can be easily changeable with sub-band Free IAG ODU * NEC Group Internal Use Only
FREQUENCY BAND
Frequency Band (GHz)
83
Range (GHz)
Frequency Plan (ITU-R/CEPT)
RF TX/RX Spacing (MHz)
L6
5.925-6.425
F.383 (CEPT/ERC, REC T/R14 Annex-1)
252.04
U6
6.430-7.110
F.384 (CEPT/ERC, REC T/R14 Annex-1)
340
7
7.110-7.900
F.385
161
7
7.425-7.725
F.385 Annex-1
154
7
7.110-7.750
F.385 Annex-3
168, 196
7.5
7.425-7.900
F.385 Annex-4
245
8
7.725-8.275
F.386 Annex-1
311.32
8
8.275-8.500
F.386 Annex-3
266
8
7.900-8.400
F.386 Annex-4
310
10
10.150-10.650
F.1568 Annex-1
350
10
10.500-10.680
F.747 Annex-1
91
11
10.700-11.700
F.387
490, 530
13
13.750-13.250
F.497 (CEPT/ERC, REC T/R 12)
266
15
14.500-15.350
F.636 (CEPT/ERC, REC T/R 12)
315, 420, 490, 644, 728
18
17.700-19.700
F.595 (CEPT/ERC, REC T/R 12)
1008, 1010, 1560
23
21.200-23.600
F.637 Annex-1, 3 (CEPT/ERC, REC T/R 13 Annex-A)
1008, 1232
23
21.200-23.600
F.637 Annex-4
1200
26
24.500-26.500
F.748 (CEPT/ERC, REC T/R 13 Annex-B)
1008
28
27.500-29.500
F.748 (CEPT/ERC, REC T/R 13 Annex-C)
1008
32
31.800-33.400
F.1520 (CEPT/ERC, REC T/R 01 )
81
38
37.000-39.500
F.749 Annex-1(CEPT/ERC, REC T/R 12 )
1260
42
40.500-43.500
(CEPT/ERC )
1500
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Adaptive Modulation radio (AMR)
84
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Concept of Advanced AMR To keep high transmission efficiency, Modulation scheme and Traffic capacity are automatically selected in accordance with the path condition with QoS. (LAN Throughput –in small packet size: 64 bytes)
Normal condition
85
28MHz
28MHz
28MHz
28MHz
28MHz
28MHz
28MHz
28MHz
28MHz
28MHz
QPSK
16QAM
32 QAM
64 QAM
128 QAM
256 QAM
512QAM
1024 QAM
2048 QAM
4096 QAM
56Mbps
113Mbps
141 Mbps
170 Mbps
198Mbps
227Mbps
254Mbps
279Mbps
309Mbps
334Mbps
112 MHz
112 MHz
112 MHz
112 MHz
112 MHz
112 MHz
112 MHz
112 MHz
112 MHz
112 MHz
QPSK
16QAM
32QAM
64QAM
128 QAM
256QAM
512QAM
1024QAM
2048QAM
4096QAM
226 Mbps
454 Mbps
568 Mbps
682Mbps
796 Mbps
912 Mbps
1000 Mbps
1000 Mbps
1000 Mbps
1000 Mbps
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK – Adaptive Modulation Radio 4096QAM (new Modem) 2048QAM C/N 39 dB
1024QAM
(2048Q) C/N 36 dB
512QAM
(1024Q) C/N 33 dB (512Q)
C/N 30 dB
256QAM
128QAM
(256Q) C/N 27 dB
64QAM
(128Q) C/N 24 dB
32QAM
AMR Mode: CNR + RSL
(64Q)
Down CNR, Up RSL
16QAM
C/N 21 dB (32Q) C/N18 dB
QPSK
(16Q) Modulation Up
C/N 33 dB + No Error
C/N 30 dB + No Error
Modulation switching is done at
BER=10-10.
Equivalent C/N is shown
86
© NEC Corporation 2017
TSL-E0012-02
64QAM
256QAM 128QAM
NEC Group Internal Use Only
AMR Mode: CNR (Under Interference) Down & up both CNR
iPASOLINK – Adaptive Modulation Radio “Reference modulation” is the word of definition in AMR operation, that is base condition in link budget calculation and this is related to ATPC operation. The selection of reference modulation and TX power control (MTPC/ATPC) relates to link budget of system gain and capacity. Please refer as follows.
dBm
REF QPSK
AM
20 48 Q
AM
10 24 Q
AM 51 2Q
AM
25 6Q
AM 12 8Q
AM 64 Q
AM 32 Q
AM
REF 256QAM
16 Q
Q
PS K
25 24 23 22 21 20 19 18 17 16 15
Modulation
Reference modulation effects TX power range in order to avoid interference. TX power is restricted in lower modulation scheme. Ex. TX maximum power comparison by reference modulation at 18GHz 28MHz
87
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
RTA （Packet layer Radio Traffic Aggregation) ・Directing the streams ・Transmit as normal Ethernet packet after redirecting ・VR 10 up to 8 links ・VR 4 up to 4 links ・VR 2 up to 2 links ・No restructuring and no reordering Link#1
Link#2
Link#3
Link#4
88
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
PRTA （Physical layer Radio Traffic Aggregation） ・Dividing to small packets ・Transmit as normal Ethernet packet after dividing ・VR 10 up to 8 links or 2 GRPs 4 links each ・VR 4 up to 2 links (2 GRPs) ・VR 2 up to 2 links ・There is restructuring and reordering Link#1 Link#2 Link#3
Divide to small packets
Re-construction
Link#4
Link#1 Link#2 Link#3 Link#4
89
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK Sync Support
90
SyncE
1588v2
Time Recovery from E1 (TDM)
Time Recovery from STM-1 (CH) (TDM)**
External Clock***
ACR (PWE)
iPASOLINK VR2
V
V*1
V
-
V
-
iPASOLINK VR4
V
V*1
V
V
V
V
iPASOLINK VR10
V
V*1
V
V
V
V
iPASOLINK 1000>VR10
V
V*1
V
V
V
V
iPASOLINK 100A/200A
V
V*2
V
-
V
-
iPASOLINK 400A
V
*
V
V
V
V
iPASOLINK 400
V
V*3
V
V
V
V
iPASOLINK 1000
V
*
V
V
V
V
iPASOLINK SX
V
*
-
-
-
-
iPASOLINK EX
V
V*2
-
-
-
-
iPASOLINK iX
V
V*2
-
-
-
-
*
All iPASOLINK can transparently forward PTP packets
*1 *2 *3
Support TC and BC Support TC Support BC and OC with PTP-A Card
**
STM-1 Channelized
***
External clock: 2Mbs or 2 MHz , 75 or 120 ohms
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
IEEE 1588v2 Application - 1 1588v2
1588v2 packet transparent
Slave
2G/3G
S
1588v2
eNB S CLK-IN: 1588v2
TDM M
1588v2
1588v2
(transparent)
(transparent)
ETH CLK-IN: -
CLK-IN: -
CLK-IN: 1588v2(OC)
CLK-OUT: -
CLK-OUT: -
CLK-OUT: -
CLK-OUT: 1588v2(BC)
Frequency, phase and time are required at TDD LTE GPS and 1588v2 as synch technology are used However, it is not necessary to support 1588v2 function into all nodes The intermediate nodes pass through the 1588v2 PTP packet
2G/3G
M Master Slave
S
eNB
ETH
Synch-E
1588v2
(Grand Master)
1588v2 (transparent)
Synch-E
TDM M 1588v2
ETH
TSL-E0012-02
Boundary Clock
MME
CLK-IN: -
CLK-IN: -
CLK-IN: -
CLK-IN: 1588v2(OC)
CLK-OUT: -
CLK-OUT: -
CLK-OUT: -
CLK-OUT: 1588v2(BC)
1588v2 with Sync E assisted mode © NEC Corporation 2017
M
BSC/ RNC
Synch-E
S CLK-IN: 1588v2
CLK-OUT: -
91
1588v2 (transparent)
TDM
PRC
Ordinary Clock
1588v2 packet transparent
Slave
▐
MME
M
CLK-IN: -
1588v2
S
Boundary Clock
BSC/ RNC
1588v2
ETH
CLK-OUT: -
▐ ▐ ▐
(Grand Master)
ETH
TDM
PRC
Ordinary Clock
NEC Group Internal Use Only
IEEE 1588v2 Application - 2 1588v2 packet transparent
1588v2 Slave
2G/3G
Transparent Clock
eNB S CLK-IN: 1588v2
(Grand Master)
Transparent Clock
TDM M
ETH
TDM
S
1588v2
1588v2
1588v2
(transparent)
(transparent)
Boundary Clock
BSC/ RNC
1588v2
MME
M
ETH
ETH
CLK-OUT: -
▐
Transparent Clock
PRC
Ordinary Clock
CLK-IN: -
CLK-IN: -
CLK-IN: -
CLK-IN: 1588v2(OC)
CLK-OUT: -
CLK-OUT: -
CLK-OUT: -
CLK-OUT: 1588v2(BC)
Intermediate nodes support 1588v2 Transparent Clock function 1588v2 packet transparent 1588v2 Slave
2G/3G
S
S CLK-IN: 1588v2
92
M
Boundary Clock
1588v2 S
(transparent)
M
(Grand Master)
TDM M
ETH
TDM
S 1588v2
(transparent)
M
S
1588v2
ETH
TSL-E0012-02
Boundary Clock
MME
CLK-IN: -
CLK-IN: -
CLK-IN: -
CLK-IN: 1588v2(OC)
CLK-OUT: -
CLK-OUT: -
CLK-OUT: -
CLK-OUT: 1588v2(BC)
Frequency, phase and time are required at TDD LTE support 1588v2 Boundary Clock function in nodes
© NEC Corporation 2017
M
BSC/ RNC
ETH
CLK-OUT: -
▐ ▐
Boundary Clock
Boundary Clock
1588v2
eNB
PRC
Ordinary Clock
NEC Group Internal Use Only
iPASOLINK VR series clock functions Equipment VR2
VR4
VR10
Default*1 Option Option Default*1 Option Option Default*1 Option
Optional Clock Type Supported Functions CLK-CV type-002 CLK-CV type-001 CLK-MV EXT CLK in/out & OW Sync-E 1588-TC O O O O O O O O O O O O O O O O O O O O O O O O O O O
iPASOLINK VR2
1588 BC*2
O
O O
iPASOLINK VR10
Default
With clock options
iPASOLINK VR4 Note *1: Sync E function is supported as a default because a clock equivalent to current iPASOLINK (CLK2M-C) is mounted
With clock options
Note *2: Require PTP software key
Default
Note *3: In addition to above ACR is supported in VR4 / VR10
93
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Synchronization method iPASOLINK can utilize multiple clock sources. Synchronous Ethernet
Modem-1 Modem-n E1 Line CLK Option Line CLK(STM1) GbE Line CLK
S E L
Timing Source 1 Timing Source 2
S E L
PLL
SDHLine Transmit Clk PDHLine Transmit Clk
Timing Source 3
Radio Clk Output G.703 External Clk Output
SEL External CLK OUT VR 2/4/10 External Clock
External CLK IN SSU
Synchronize external equipment
Synchronization Source Unit
Synchronization modes Master (internal Clock) >>>Slave (modem) per hop basis Slave Mode: Priority Level; (Quality information not considered) Slave Mode: Quality Level; (First Quality information then Priority)) 94
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
Maintenance - LOOPBACK Function
MODEM IF LOOP-BACK
STM-1 NEAR-END LOOP-BACK
STM-1 FAR-END LOOP-BACK
E1 NEAR-END LOOP-BACK
E1 FAR-END LOOP-BACK
95
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
L2 LOOPBACK Function
L2 Loop Back Near End and Far End Modem L2 Loop Back Near End and Far End Interface L2 Loop Back Near End and Far End VLAN L2 Loopback swaps the Destination MAC addresses and Source MAC addresses of the loop backed packets.
96
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
iPASOLINK PWE configuration
Modem-1
Modem-2
TDM Bus Ethernet BUS E1
Modem
XC
PWE CH1 VLAN #
MB 16E1
MSE
L2SW
PWE CH64
Channelized STM-1
FE / GbE Ports
VR-2 PWE not supported VR-4 PWE supported 64 E1 (1xMSE) VR-10 PWE supported 128 E1 (2xMSE)
97
© NEC Corporation 2017
TSL-E0012-02
NEC Group Internal Use Only
MAC Header Compression Click the OK button. MAC DA IFG PRE 12
8
6
MAC SA 6
VLAN 4
L 2
IP V4/V6
Packet 46 -1500
FCS 4
Ethernet Frame
20bytes
First compression
MAC DA 6
MAC SA 6
VLAN 4
L 2
IP V4/V6
Packet 46 -1500
FCS 4
Ethernet Frame with Preamble compression
12bytes
Second compression
VLAN 4
L 2
IP V4/V6
Packet 46 -1500
IPV4 Header 24 Byte
Ethernet Frame with Preamble & MAC compression
IPV6 Header 40 Bytes
Packet 46 -1500
Third compression
FCS 4
FCS 4
Ethernet Frame with Preamble & MAC compression and IPV4 or V6 (including VLAN compression
Packet 46 -1500 Above including FCS in Enhanced Mode
Compressed Headers
LCT setting item Disable MAC (basic version) MAC+IPv4 MAC+IPv6 MAC+MPLS［High］ Enhanced MAC+IPv4 Enhanced MAC+IPv6 Enhanced MAC+MPLS
98
© NEC Corporation 2017
TSL-E0012-02
L2 header MAC VLAN × × ○ × ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
L3&L4 header IPv4 IPv6 × × × × ○ － － ○ － － ○ － － ○ － －
MPLS Label × － － － ○ － － ○
NEC Group Internal Use Only
Store Headers up to 2048 FCS remove × × × × × ○ ○ ○
RSTP (IEEE 802.1w)/ MSTP (IEEE802.1s) ▌ Layer2 based loop-free protection mechanism Each device using STP/RSTP send BPDU frames, and root bridge, root port, designated port, backup port and alternate port are decided by BPDU frame. ▌ Widely used in the enterprise network ▌ Protection Switching Time; STP < 60sec / RSTP < 2~3 sec ▌ Topology is no limitation (Ring, Tree, etc…) Blocking
Failure Forwarding
Forwarding
Forwarding
Blocking Forwarding
Forwarding
Forwarding
Forwarding
Root Bridge
Root Bridge Forwarding
• Some topology (instance) can be treated with same STP network • The VLANs are divided into some groups (instances), and blocking port is decided in the each group (instance). • MSTP is based on RSTP (IEEE 802.1w), and can used RSTP independently in each VLAN – Enables load balancing, over a large number of VLANs • The restructuring of each VLAN becomes possible. As a result, the time required to restructure can be shortened. 99
© NEC Corporation 2017
Forwarding Blocking
Forwarding
TSL-E0012-02
MSTI 2 VLAN: 201 - 300
Forwarding
Blocking For MSTI1
Double capacity Blocking For MSTI2 Root Bridge
MSTI 1 VLAN: 101 - 200
NEC Group Internal Use Only
RSTP (IEEE 802.1w)/ MSTP (IEEE802.1s) ▌ Layer2 based loop-free protection mechanism Each device using STP/RSTP send BPDU frames, and root bridge, root port, designated port, backup port and alternate port are decided by BPDU frame. ▌ Widely used in the enterprise network ▌ Protection Switching Time; STP < 60sec / RSTP < 2~3 sec ▌ Topology is no limitation (Ring, Tree, etc…) Blocking
Failure Forwarding
Forwarding
Forwarding
Blocking Forwarding
Forwarding
Forwarding
Forwarding
Root Bridge
Root Bridge Forwarding
• Some topology (instance) can be treated with same STP network • The VLANs are divided into some groups (instances), and blocking port is decided in the each group (instance). • MSTP is based on RSTP (IEEE 802.1w), and can used RSTP independently in each VLAN – Enables load balancing, over a large number of VLANs • The restructuring of each VLAN becomes possible. As a result, the time required to restructure can be shortened. 100 © NEC Corporation 2017
Forwarding Blocking
Forwarding
TSL-E0012-02
MSTI 2 VLAN: 201 - 300
Forwarding
Blocking For MSTI1
Double capacity Blocking For MSTI2 Root Bridge
MSTI 1 VLAN: 101 - 200
NEC Group Internal Use Only
G.8032 Ethernet Ring Protection Switching ▌ Utilizing widely-deployed Ethernet (802.1,3) with OAM (802.1ag/Y.1731) ▌ Loop-free protection mechanism ▌ Protection Switching Time
