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TNG1M520SM

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SKU2016675
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Huawei OptiX OSN 9800 TNG1M520SM 20 x 10GE or 2 x 100GE Service Multiplexing into 1 x 200G/100G Programmable Wavelength Conversion Board

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Description

TNG1M520SM overview

 

TNG1M520SM 20 x 10GE or 2 x 100GE Service Multiplexing into 1 x 200G/100G Programmable Wavelength Conversion Boardapplied to Huawei OptiX OSN 9800 M05/M12/M24.

The new generation of “M” series subracks have the characteristics of ultra-large capacity, optoelectronic integration, and compact size. They are suitable for comprehensive carrying application scenarios such as broadband video, mobile backhaul, government and enterprise dedicated lines, and DCI interconnection, providing end-to-end optimal transmission solutions from backbone, aggregation to access. The M24 subrack supports two cross-connection modes, 1:1 and 1:3, which differ in the number of cross-connection board configurations, the number of available service board slots, cross-connection capacity, and application scenarios.

The TNG1M520SM board has two variants: TNG1M520SM01 and TNG1M520SM06.

 

Front panel of the TNG1M520SM board

TNG1M520SM

Front panel of the TNG1M520SM board

 

Valid slots for the TNG1M520SM board in a  M05/M12/M24 subrack

Device Number of Occupied Slots Physical Slot Logical Slot
OptiX OSN 9800 M05 1 IU1, IU2, IU3, IU4, IU5 IU1, IU2, IU3, IU4, IU5
OptiX OSN 9800 M12 1 IU1 to IU13 IU1 to IU13
OptiX OSN 9800 M24 1 IU1 to IU24 IU1 to IU24
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Item TNG1M520SM
Basic function The board can convert client-side services into OTU signals,the client-side service supports hybrid transmission of different services, for details about the service types, number of channels, and mapping paths supported by different ports, see Applications.
Client-side service type SDH service:
  • STM-1: SDH service at a rate of 155.52 Mbit/s
  • STM-4: SDH service at a rate of 622.08 Mbit/s
  • STM-16: SDH service at a rate of 2488.32 Mbit/s
  • STM-64: SDH service at a rate of 9.95 Gbit/s
SONET service:
  • OC-3: SONET service at a rate of 155.52 Mbit/s
  • OC-12: SONET service at a rate of 622.08 Mbit/s
  • OC-48: SONET service at a rate of 2488.32 Mbit/s
  • OC-192: SONET service at a rate of 9.95 Gbit/s
Ethernet service:
  • FE: Ethernet service at a rate of 125 Mbit/s. Supports FE optical signals.
  • GE: Ethernet service at a rate of 1.25 Gbit/s. Supports GE optical signals and GE electrical signals.
  • 10GE LAN: Ethernet service at a rate of 10.31 Gbit/s
  • 10GE WAN: Ethernet service at a rate of 9.95 Gbit/s
  • 25GE: Ethernet service at a rate of 25.78 Gbit/s
  • 40GE: Ethernet service at a rate of 41.25 Gbit/s
  • 50GE: Ethernet service at a rate of 51.5625 Gbit/s
  • 100GE: Ethernet service at a rate of 103.125 Gbit/s
OTN service:
  • OTU1: OTN service at a rate of 2.67 Gbit/s
  • OTU2: OTN service at a rate of 10.71 Gbit/s
  • OTU2e: OTN service at a rate of 11.1 Gbit/s
  • OTU4: OTN service at a rate of 111.81 Gbit/s
SAN service:
  • FC100: SAN service at a rate of 1.06 Gbit/s
  • FC100 Trunk-2: SAN service at a rate of 2 × 8.5Gbit/s
  • FC100 Trunk-4: SAN service at a rate of 4 × 8.5Gbit/s
  • FC100 Trunk-8: SAN service at a rate of 8 × 8.5Gbit/s
  • FC200: SAN service at a rate of 2.12 Gbit/s
  • FC200 Trunk-2: SAN service at a rate of 2 × 8.5Gbit/s
  • FC200 Trunk-4: SAN service at a rate of 4 × 8.5Gbit/s
  • FC200 Trunk-8: SAN service at a rate of 8 × 8.5Gbit/s
  • FC400: SAN service at a rate of 4.25 Gbit/s
  • FC400 Trunk-2: SAN service at a rate of 2 × 8.5Gbit/s
  • FC400 Trunk-4: SAN service at a rate of 4 × 8.5Gbit/s
  • FC400 Trunk-8: SAN service at a rate of 8 × 8.5Gbit/s
  • FC800: SAN service at a rate of 8.5 Gbit/s
  • FC800 Trunk-2: SAN service at a rate of 2 × 8.5Gbit/s
  • FC800 Trunk-4: SAN service at a rate of 4 × 8.5Gbit/s
  • FC800 Trunk-8: SAN service at a rate of 8 × 8.5Gbit/s
  • FC1200: SAN service at a rate of 10.51 Gbit/s
  • FC1200 Trunk-2: SAN service at a rate of 2 × 10.51Gbit/s
  • FC1200 Trunk-4: SAN service at a rate of 4 × 10.51Gbit/s
  • FC1200 Trunk-8: SAN service at a rate of 8 × 10.51Gbit/s
  • FC1600: SAN service at a rate of 14.025 Gbit/s
  • FC1600 Trunk-2: SAN service at a rate of 2 × 14.025Gbit/s
  • FC1600 Trunk-4: SAN service at a rate of 4 × 14.025Gbit/s
  • FC3200: SAN service at a rate of 28.05 Gbit/s
  • FC3200 Trunk-2: SAN service at a rate of 2 × 28.05Gbit/s
  • FICON: SAN service at a rate of 1.06 Gbit/s
  • FICON Express: SAN service at a rate of 2.12 Gbit/s
  • FICON 4G: SAN service at a rate of 4.25 Gbit/s
  • FICON 8G: SAN service at a rate of 8.5 Gbit/s
  • FICON 10G: SAN service at a rate of 10.51 Gbit/s
  • ESCON: SAN service at a rate of 200 Mbit/s
  • FDDI: SAN service at a rate of 125 Mbit/s
Video service:
  • SDI: Serial digital interface at a rate of 270 Mbit/s
  • HD-SDI: Bit-serial digital interface for high-definition television systems at a rate of 1.49 Gbit/s
  • HD-SDIRBR: Bit-serial digital interface for high-definition television systems at a rate of 1.49/1.001 Gbit/s
  • 3G-SDI: Video service at a rate of 2.97 Gbit/s
  • 3G-SDIRBR: Video service at a rate of 2.97/1.001 Gbit/s
  • DVB-ASI: Video service at a rate of 270 Mbit/s
Service mapping mode
  • GE service: Supports GFP-T/(TTT+GMP) mapping.
  • 10GE LAN service: Supports GFP-F/BMP/(IMP+BMP) mapping.
  • 40GE service: Supports (TTT+GMP) mapping.
  • 25GE/50GE service: Supports BMP/GFP-F mapping.
  • 100GE service: Supports GMP/GFP-F mapping.
NOTE:
The Bit Transparent Mapping(11.1G IMP+BMP) mode can be used for service interconnection with the Bit Transparent Mapping(11.1G) mode.
WDM specification Supports the DWDM specifications.
Tunable wavelength M520SM supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).
FEC coding
  • Client side: Supports FEC coding when the client-side service type is OTU4.
  • Client side: Supports RS_FEC coding when the client-side service type is 25GE/50GE/100GE/FC3200.
  • WDM side: Supports SDFEC/SDFEC2/SDFEC-M/SDFEC4 coding.
Line modulation format
  • 100G QPSK
  • 100G QPSK wDCM
  • 200G 16QAM
  • 200G 16QAM-H
  • 200G e16QAM
  • 200G QPSK
  • 200G m16QAM
NOTE:
Only the TNG1M520SM06 supports 200G QPSK.
Typical channel spacing
  • 200G e16QAM: 50GHz+n*6.25GHz(n=0,1,2...)
  • 200G QPSK: 75GHz+n*6.25GHz(n=0,1,2...)
  • Others modulation format: 50GHz*n(n=1,2...)(Only the standard center frequency of 50 GHz is supported.)
OTN overhead
  • ODU0/ODUflex/ODUC2 layer: supports PM and TCM overhead processing.
  • ODU1/ODU2 layer:
    • Supports PM and TCM overhead processing.
    • Supports Non-intrusive monitoring of PM and TCM overheads and SM overhead processing are supported when OTN services are configured.
  • ODU3 layer: supports PM and TCM overhead processing when 40GE services are received on the client side.
  • ODU4 layer:
    • Supports PM and TCM overhead processing when 100GE services are received on the client side.
    • Supports PM and TCM overhead processing when OTU4 services are received on the client side. This board supports non-intrusive monitoring of PM and TCM overheads.
    • Supports SM overhead processing at the OTU4 layer on the client side.
  • OTUC2/OTU4 layer: supports SM overhead processing on the WDM side.
LPT Supports the LPT function when the client-side service is FE/GE/10GE LAN.
NOTE:
The port equipped with an electrical module does not support LPT.
Intra-board 1+1 protection Supported
NOTE:
  • Supports intra-board 1+1 protection when working with optical protection boards.
  • Only the TNG1M520SM06 supports bidirectional switching when this board works with the TNG2DCP board.
Client 1+1 protection Supported
NOTE:
  • When a MPO module is used on the client side, the M520SM board does not support client 1+1 protection.
  • Client 1+1 protection cannot be configured for ports configured with FC Trunk services.
  • When 100GE, 50GE, 40GE, 25GE, 10GE and GE services with a LC module are received on the client side, client 1+1 protection supports unidirectional switching and the bidirectional switching.
ODUk SNCP Not supported
Tributary SNCP Supported
NOTE:
Supports intra-board tributary SNCP protection.
Optical-layer ASON Supported
NOTE:
Optical-layer ASON is not supported when the TX1/RX1 port works in line mode.
L1 service encryption Supports setting the encryption function by port.
NOTE:
  • When working in ODU1 convergence mode or the OTU4 service is accessed, the board does not support encryption.
  • The client-side ports do not support broadcast cross-connection and encryption function at the same time.
  • After the encryption function is configured, the WDM-side rate of the board cannot be switched, but the modulation formats of the same rate can be switched.
Digital optical label When LS Ability is enabled, the board supports loading low-frequency pilot-tone modulation signals and overheads during wavelength conversion, and can work the optical-layer board that supports the digital optical label function to detect optical power and overheads and report optical performance data.
ALS Supports the ALS function on the client side when client services are non-OTN services.
NOTE:
The port equipped with an electrical module does not support ALS.
LLDP Supported
NOTE:
  • LLDP is not supported when 10GE WAN, GE, or FE services are received on the client side.
  • When the service mapping mode is MAC transparent mapping, the LLDP mode of the port is the Receive mode by default. In this case, LLDP packets are not transparently transmitted.
Physical clock
  • Supports synchronous Ethernet transparent transmission instead of synchronous Ethernet processing when receiving 100GE(GMP)/50GE (BMP)/40GE (TTT+GMP)/25GE (BMP)/10GE LAN(BMP)/GE (TTT+GMP) services on the client side.
  • Supports synchronous Ethernet processing instead of synchronous Ethernet transparent transmission when receiving 100GE(GFP-F)/50GE (GFP-F)/25GE (GFP-F)/10GE LAN(GFP-F)/GE (GFP-T) services on the client side.
NOTE:
  • Synchronous Ethernet transparent transmission is not supported when 10GE LAN (IMP+BMP) services are received.
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports physical-layer clocks.
IEEE 1588v2 Supported
NOTE:
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports IEEE 1588v2.
ITU-T G.8275.1 Supported
NOTE:
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports ITU-T G.8275.1.
ITU-T G.8273.2 Supported
High-precision clock synchronization Supported
NOTE:
  • This function is not supported when the board uses the QSFP28,1310,100GE,-3.1dBm,4dBm,-4.5dBm,LC,SMF,2km,PAM4 module.
  • The high-precision clock synchronization function can be implemented only after the corresponding license is obtained.
  • The board must work with the subrack and system control board that support high-precision clock to support the high-precision clock synchronization function. For details, see Clock Synchronization Feature Guide.
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
Outband DCN Supports ESC communication.
Test frame Supported when the client-side service type is 100GE/50GE(GFP-F)/40GE/25GE(GFP-F)/10GE LAN(GFP-F)/GE (GFP-T).
NOTE:
Supports this function only in ODU1 convergence mode when receiving FE services on the client side.
PRBS
  • Supports the PRBS function on the WDM side.
  • The PRBS function in the client-side optical port direction is supported only when the service type is STM-1, OC–3, STM-4, OC-12, STM-16, OC-48, OTU1, STM-64, OC-192, OTU2, OTU2e or OTU4.
  • PRBS signals can be sent from the client-side optical port to the system side.
NOTE:
  • The client-side PRBS function is not supported when the board accesses 4 x 10GE signals.
  • The PRBS test function on the line side cannot be configured for ports configured with FC Trunk services.
Latency measurement
  • Supports PM and TCM latency measurement for upstream higher-order ODU channels.
  • Supports PM and TCM latency measurement for upstream lower-order ODU channels when non-OTN services are received on the client side.
  • Supports TCM latency measurement for downstream lower-order ODU channels when OTN services are received on the client side.
NOTE:
  • In a mapping path, the maximum granularity ODUk channel is the higher-order ODU channel, and other ODUk channels are lower-order ODUk channels.
  • When the board receives FC100 Trunk-2/FC200 Trunk-2/FC400 Trunk-2/FC800 Trunk-2/FC1200 Trunk-2/FC1600 Trunk-2/FC3200 Trunk-2 services,
    • A maximum of four Trunk-2 services are supported, and each service needs to use a combination of two client-side ports, which are ports TX5/RX5 to TX6/RX6, ports TX7/RX7 to TX8/RX8, ports TX11/RX11 to TX12/RX12 or ports TX13/RX13 to TX14/RX14.
    • Ports TX5/RX5, TX7/RX7, TX11/RX11 and TX13/RX13 support latency measurement. Ports TX6/RX6, TX8/RX8, TX12/RX12 and TX14/RX14 do not support latency measurement.
  • When the board receives FC100 Trunk-4/FC200 Trunk-4/FC400 Trunk-4/FC800 Trunk-4/FC1200 Trunk-4/FC1600 Trunk-4 services,
    • A maximum of two Trunk-4 services are supported, and each service needs to use a combination of four client-side ports, which are ports TX5/RX5 to TX8/RX8 or ports TX11/RX11 to TX14/RX14.
    • Ports TX5/RX5 and TX11/RX11 support latency measurement. Ports TX6/RX6 to TX8/RX8 and TX12/RX12 to TX14/RX14 do not support latency measurement.
  • When the board receives FC100 Trunk-8/FC200 Trunk-8/FC400 Trunk-8/FC800 Trunk-8/FC1200 Trunk-8 services,
    • Only one Trunk-8 services are supported, and each service needs to use a combination of eight client-side ports, which are ports TX3/RX3 to TX10/RX10.
    • Ports TX3/RX3 support latency measurement. Ports TX4/RX4 to TX10/RX10 do not support latency measurement.
Channel loopback When a client-side port accesses 4 x 10GE signals, channel loopback is supported.
Port loopback
  • Supports the client-side inloop and outloop.
  • Supports the client-side ODUk inloop and outloop.
  • Supports the WDM-side inloop and outloop.
NOTE:
  • Client-side loopback is not supported when the port accesses 4 x 10GE LAN signals.
  • When the line-side rate is 100 Gbit/s and 100GE/OTU4 services are received on the client side, the board does not support WDM-side port loopback.
  • When no cross-connection is configured on a client-side port, inloops cannot be configured on the client-side port.
  • When the board receives FC100 Trunk-2/FC200 Trunk-2/FC400 Trunk-2/FC800 Trunk-2/FC1200 Trunk-2/FC1600 Trunk-2/FC3200 Trunk-2 services,
    • A maximum of four Trunk-2 services are supported, and each service needs to use a combination of two client-side ports, which are ports TX5/RX5 to TX6/RX6, ports TX7/RX7 to TX8/RX8, ports TX11/RX11 to TX12/RX12 or ports TX13/RX13 to TX14/RX14.
    • Ports TX5/RX5, TX7/RX7, TX11/RX11 and TX13/RX13 support client-side inloops and outloops. Ports TX6/RX6, TX8/RX8, TX12/RX12 and TX14/RX14 support only outloops. An outloop can be configured for only one port in the same group.
  • When the board receives FC100 Trunk-4/FC200 Trunk-4/FC400 Trunk-4/FC800 Trunk-4/FC1200 Trunk-4/FC1600 Trunk-4 services,
    • A maximum of two Trunk-4 services are supported, and each service needs to use a combination of four client-side ports, which are ports TX5/RX5 to TX8/RX8 or ports TX11/RX11 to TX14/RX14.
    • Ports TX5/RX5 and TX11/RX11 support client-side inloops and outloops. Ports TX6/RX6 to TX8/RX8 and TX12/RX12 to TX14/RX14 support only outloops. An outloop can be configured for only one port in the same group.
  • When the board receives FC100 Trunk-8/FC200 Trunk-8/FC400 Trunk-8/FC800 Trunk-8/FC1200 Trunk-8 services,
    • Only one Trunk-8 services are supported, and each service needs to use a combination of eight client-side ports, which are ports TX3/RX3 to TX10/RX10.
    • Ports TX3/RX3 support client-side inloops and outloops. Ports TX4/RX4 to TX10/RX10 support only outloops. An outloop can be configured for only one port in the same group.
  • The client-side ODUk inloop and outloop cannot be configured for ports configured with FC Trunk services.
Alarm and performance event monitoring
  • Supports the monitoring of BIP8 bytes (Bursty mode) to help locate line failures.
  • Supports the monitoring of OTN alarms and performance events.
  • Supports the remote monitoring (RMON) of Ethernet services.
  • Supports the monitoring of the bias current of the laser.
  • Supports the monitoring of the temperature of the laser.
  • Supports the monitoring of the optical power.

Functions and Features of the TNG1M520SM Board (Multi-function Mode)
Backplane capacity The total backplane bandwidth is 200 Gbit/s.
Client-side service type SDH service:
  • STM-1: SDH service at a rate of 155.52 Mbit/s
  • STM-4: SDH service at a rate of 622.08 Mbit/s
  • STM-16: SDH service at a rate of 2488.32 Mbit/s
  • STM-64: SDH service at a rate of 9.95 Gbit/s
SONET service:
  • OC-3: SONET service at a rate of 155.52 Mbit/s
  • OC-12: SONET service at a rate of 622.08 Mbit/s
  • OC-48: SONET service at a rate of 2488.32 Mbit/s
  • OC-192: SONET service at a rate of 9.95 Gbit/s
Ethernet service:
  • FE: Ethernet service at a rate of 125 Mbit/s. Supports FE optical signals.
  • GE: Ethernet service at a rate of 1.25 Gbit/s. Supports GE optical signals and GE electrical signals.
  • 10GE LAN: Ethernet service at a rate of 10.31 Gbit/s
  • 10GE WAN: Ethernet service at a rate of 9.95 Gbit/s
  • 25GE: Ethernet service at a rate of 25.78 Gbit/s
  • 40GE: Ethernet service at a rate of 41.25 Gbit/s
  • 50GE: Ethernet service at a rate of 51.5625 Gbit/s
  • 100GE: Ethernet service at a rate of 103.125 Gbit/s
OTN service:
  • OTU1: OTN service at a rate of 2.67 Gbit/s
  • OTU2: OTN service at a rate of 10.71 Gbit/s
  • OTU2e: OTN service at a rate of 11.1 Gbit/s
  • OTU4: OTN service at a rate of 111.81 Gbit/s
SAN service:
  • FC100: SAN service at a rate of 1.06 Gbit/s
  • FC200: SAN service at a rate of 2.12 Gbit/s
  • FC400: SAN service at a rate of 4.25 Gbit/s
  • FC800: SAN service at a rate of 8.5 Gbit/s
  • FC1200: SAN service at a rate of 10.51 Gbit/s
  • FC1600: SAN service at a rate of 14.025 Gbit/s
  • FC1600-Trunk-2: SAN service at a rate of 2 × 14.025Gbit/s
  • FC1600-Trunk-4: SAN service at a rate of 4 × 14.025Gbit/s
  • FC3200: SAN service at a rate of 28.05 Gbit/s
  • FICON: SAN service at a rate of 1.06 Gbit/s
  • FICON Express: SAN service at a rate of 2.12 Gbit/s
  • FICON 4G: SAN service at a rate of 4.25 Gbit/s
  • FICON 8G: SAN service at a rate of 8.5 Gbit/s
  • FICON 10G: SAN service at a rate of 10.51 Gbit/s
  • ESCON: SAN service at a rate of 200 Mbit/s
  • FDDI: SAN service at a rate of 125 Mbit/s
Video service:
  • SDI: Serial digital interface at a rate of 270 Mbit/s
  • HD-SDI: Bit-serial digital interface for high-definition television systems at a rate of 1.49 Gbit/s
  • HD-SDIRBR: Bit-serial digital interface for high-definition television systems at a rate of 1.49/1.001 Gbit/s
  • 3G-SDI: Video service at a rate of 2.97 Gbit/s
  • 3G-SDIRBR: Video service at a rate of 2.97/1.001 Gbit/s
  • DVB-ASI: Video service at a rate of 270 Mbit/s
Service mapping mode
  • GE service: Supports GFP-T/(TTT+GMP) mapping.
  • 10GE LAN service: Supports GFP-F/BMP/(IMP+BMP) mapping.
  • 40GE service: Supports (TTT+GMP) mapping.
  • 25GE/50GE service: Supports BMP/GFP-F mapping.
  • 100GE service: Supports GMP/GFP-F mapping.
NOTE:
The Bit Transparent Mapping(11.1G IMP+BMP) mode can be used for service interconnection with the Bit Transparent Mapping(11.1G) mode.
WDM specification Supports the DWDM specifications.
Tunable wavelength M520SM supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).
FEC coding
  • Client side: Supports FEC coding when the client-side service type is OTU4.
  • Client side: Supports RS_FEC coding when the client-side service type is 25GE/50GE/100GE/FC3200.
  • WDM side: Supports SDFEC/SDFEC2/SDFEC-M/SDFEC4 coding.
Line modulation format
  • NRZ
  • 100G QPSK
  • 100G QPSK wDCM
  • 200G 16QAM
  • 200G 16QAM-H
  • 200G e16QAM
  • 200G QPSK
  • 200G m16QAM
NOTE:
Only the TNG1M520SM06 supports 200G QPSK.
Typical channel spacing
  • 200G e16QAM: 50GHz+n*6.25GHz(n=0,1,2...)
  • 200G QPSK: 75GHz+n*6.25GHz(n=0,1,2...)
  • Others modulation format: 50GHz*n(n=1,2...)(Only the standard center frequency of 50 GHz is supported.)
OTN overhead
  • ODU0/ODUflex/ODUC2 layer: supports PM and TCM overhead processing.
  • ODU1/ODU2 layer:
    • Supports PM and TCM overhead processing.
    • Supports Non-intrusive monitoring of PM and TCM overheads and SM overhead processing are supported when OTN services are configured.
  • ODU3 layer: supports PM and TCM overhead processing when 40GE services are received on the client side.
  • ODU4 layer:
    • Supports PM and TCM overhead processing when 100GE services are received on the client side.
    • Supports PM and TCM overhead processing when OTU4 services are received on the client side. This board supports non-intrusive monitoring of PM and TCM overheads.
    • Supports SM overhead processing at the OTU4 layer on the client side.
  • OSUflex layer: PM overhead processing.
  • OTUC2/OTU4 layer: supports SM overhead processing on the WDM side.
OSU Supported
NOTE:
The OSU function requires a license.
LPT Supports the LPT function when the client-side service is FE/GE/10GE LAN.
NOTE:
The port equipped with an electrical module does not support LPT.
Intra-board 1+1 protection Supported
NOTE:
Supports intra-board 1+1 protection when working with optical protection boards.
Client 1+1 protection Supported
NOTE:
  • When a MPO module is used on the client side, the M520SM board does not support client 1+1 protection.
  • Supported when LC optical modules are used on the client side to receive 100GE, 50GE, 40GE, 25GE, 10GE and GE services.
ODUk SNCP Supported
NOTE:
The ODUk SNCP protection group cannot be configured on different channels of the line-side port of the board. ODUk SNCP and tributary SNCP cannot be configured for the same service at the same time. when cross-connections are created between the port and the line side of this board and between the port and the line side of other boards, the port does not support the SNCP protection and port inloop loopback at the same time. ODUk SNCP protection and encryption function cannot be configured on a port at the same time.
OSUflex SNCP Supported
NOTE:
  • The OSUflex SNCP protection group cannot be configured on different channels of the line-side port of the board.
  • OSUflex SNCP and tributary SNCP cannot be configured for the same service at the same time.
  • When cross-connections are simultaneously created between a tributary-side port and a line-side port on another board or a line-side port on the local board, SNCP protection and tributary-side optical port inloops cannot be configured at the same time.
  • OSUflex SNCP protection and encryption function cannot be configured on a port at the same time.
  • In line mode, the board supports a maximum of 512 OSUflex SNCP protection groups.
Tributary SNCP Supported
NOTE:
ODUk SNCP and tributary SNCP cannot be configured for the same service at the same time. When cross-connections are created between the port and the line side of this board and between the port and the line side of other boards, the port does not support the SNCP protection and port inloop loopback at the same time.
Electrical-layer ASON Not supported
L1 service encryption Supports setting the encryption function by port.
NOTE:
  • When working in ODU1 convergence mode or the OTU4 service is accessed, the board does not support encryption.
  • The client-side ports do not support broadcast cross-connection and encryption function at the same time.
  • After the encryption function is configured, the WDM-side rate of the board cannot be switched, but the modulation formats of the same rate can be switched.
ALS Supports the ALS function on the client side when client services are non-OTN services.
NOTE:
The port equipped with an electrical module does not support ALS.
LLDP When the client-side service type is ethernet service, the board supports the LLDP function.
NOTE:
  • LLDP is not supported when 10GE WAN, GE, or FE services are received on the client side.
  • When the service mapping mode is MAC transparent mapping, the LLDP mode of the port is the Receive mode by default. In this case, LLDP packets are not transparently transmitted.
Physical clock
  • Supports synchronous Ethernet transparent transmission instead of synchronous Ethernet processing when receiving 100GE(GMP)/50GE (BMP)/40GE (TTT+GMP)/25GE (BMP)/10GE LAN(BMP)/GE (TTT+GMP) services on the client side.
  • Supports synchronous Ethernet processing instead of synchronous Ethernet transparent transmission when receiving 100GE(GFP-F)/50GE (GFP-F)/25GE (GFP-F)/10GE LAN(GFP-F)/GE (GFP-T) services on the client side.
NOTE:
  • Synchronous Ethernet transparent transmission is not supported when 10GE LAN (IMP+BMP) services are received.
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports physical-layer clocks.
IEEE 1588v2 Supported
NOTE:
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports IEEE 1588v2.
ITU-T G.8275.1 Supported
NOTE:
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports ITU-T G.8275.1.
ITU-T G.8273.2 Supported
High-precision clock synchronization Supported
NOTE:
  • This function is not supported when the board uses the QSFP28,1310,100GE,-3.1dBm,4dBm,-4.5dBm,LC,SMF,2km,PAM4 module.
  • The high-precision clock synchronization function can be implemented only after the corresponding license is obtained.
  • The board must work with the subrack and system control board that support high-precision clock to support the high-precision clock synchronization function. For details, see Clock Synchronization Feature Guide.
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
Outband DCN Supports communication over ESCs.
Test frame Supported when the client-side service type is 100GE/50GE(GFP-F)/40GE/25GE(GFP-F)/10GE LAN(GFP-F)/GE (GFP-T).
NOTE:
Supports this function only in ODU1 convergence mode when receiving FE services on the client side.
PRBS
  • Supports the PRBS test function in the optical port direction and backplane direction when OTU4 services are received on the tributary side.
  • Supports the PRBS test function in the backplane direction when other services are received on the tributary side.
  • Supports the PRBS test function on the line side.
Latency measurement
  • Supports PM and TCM latency measurement for upstream higher-order ODU channels.
  • Supports PM and TCM latency measurement for upstream lower-order ODU channels when non-OTN services are received on the client side.
  • Supports TCM latency measurement for downstream lower-order ODU channels when OTN services are received on the client side.
NOTE:
In a mapping path, the maximum granularity ODUk channel is the higher-order ODU channel, and other ODUk channels are lower-order ODUk channels.
Channel loopback
  • 100G line: supports ODU0/ODU1/ODU2/ODU3/ODUflex/OSUflex channel inloop and outloop.
  • 200G line: supports ODU0/ODU1/ODU2/ODU3/ODU4/ODUflex/OSUflex channel inloop and outloop.
NOTE:
  • The board does not support the channel loopback and ODUk loopback at the same time.
  • When a client-side port accesses 4 x 10GE signals, only channel loopback is supported.
  • When cross-connections are set up between the client-side port and the line side of the board only, channel loopback is not supported.
Port loopback
  • Supports inloops and outloops on the WDM side.
  • Supports inloops and outloops on the client side.
  • Supports ODUk inloops and ODUk outloops on the client side.
NOTE:
  • when cross-connections are created between the port and the line side of this board and between the port and the line side of other boards, the port does not support the SNCP protection and port inloop loopback at the same time.
  • Client-side loopback is not supported when the port accesses 4 x 10GE LAN signals.
  • When the board functions as an OTU board, the line-side rate is 100 Gbit/s, and the client-side accesses 100GE/OTU4 services, WDM-side loopback is not supported.
  • When no cross-connection is configured on a client-side port, inloops cannot be configured on the client-side port.
Alarm and performance event monitoring
  • Supports the monitoring of BIP8 bytes (Bursty mode) to help locate line failures.
  • Supports the monitoring of OTN alarms and performance events.
  • Supports the remote monitoring (RMON) of Ethernet services.
  • Supports the monitoring of the bias current of the laser.
  • Supports the monitoring of the temperature of the laser.
  • Supports the monitoring of the optical power.

Functions and Features of the TNG1M520SM Board (Regeneration)
Basic function Electrically regenerates optical signals at an electrical REG station.
Regeneration mode Unidirectional regeneration
Regeneration rate
  • OTU4
  • OTUC2
WDM specification Supports the DWDM specifications.
Tunable wavelength M520SM supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).
FEC coding SDFEC2, SDFEC, SDFEC-M, SDFEC4
Line modulation format
  • 100G QPSK
  • 100G QPSK wDCM
  • 200G 16QAM
  • 200G 16QAM-H
  • 200G e16QAM
  • 200G QPSK
  • 200G m16QAM
NOTE:
Only the TNG1M520SM06 supports 200G QPSK.
OTN overhead 200G regeneration:
  • ODUC2 layer: supports PM and TCM overhead processing.
  • OTUC2 layer: supports SM overhead processing.
100G regeneration:
  • ODU4 layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
  • OTU4 layer: supports SM overhead processing.
Optical-layer ASON Supported
ALS Supported
Outband DCN Supports ESC communication.
Alarm and performance event monitoring
  • Monitors OTN alarms and performance events.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Supports CD and PMD performance monitoring.
Dimensions (H x W x D)
  • 237.10 × 30.50 × 220.00 (mm)
  • 9.34 × 1.20 × 8.67 (in.)
Weight
  • 2.30 kg
  • 5.07 lb.

Additional information

Brand
Condition
Lead Time
Ship From
Warranty
Item TNG1M520SM
Basic function The board can convert client-side services into OTU signals,the client-side service supports hybrid transmission of different services, for details about the service types, number of channels, and mapping paths supported by different ports, see Applications.
Client-side service type SDH service:
  • STM-1: SDH service at a rate of 155.52 Mbit/s
  • STM-4: SDH service at a rate of 622.08 Mbit/s
  • STM-16: SDH service at a rate of 2488.32 Mbit/s
  • STM-64: SDH service at a rate of 9.95 Gbit/s
SONET service:
  • OC-3: SONET service at a rate of 155.52 Mbit/s
  • OC-12: SONET service at a rate of 622.08 Mbit/s
  • OC-48: SONET service at a rate of 2488.32 Mbit/s
  • OC-192: SONET service at a rate of 9.95 Gbit/s
Ethernet service:
  • FE: Ethernet service at a rate of 125 Mbit/s. Supports FE optical signals.
  • GE: Ethernet service at a rate of 1.25 Gbit/s. Supports GE optical signals and GE electrical signals.
  • 10GE LAN: Ethernet service at a rate of 10.31 Gbit/s
  • 10GE WAN: Ethernet service at a rate of 9.95 Gbit/s
  • 25GE: Ethernet service at a rate of 25.78 Gbit/s
  • 40GE: Ethernet service at a rate of 41.25 Gbit/s
  • 50GE: Ethernet service at a rate of 51.5625 Gbit/s
  • 100GE: Ethernet service at a rate of 103.125 Gbit/s
OTN service:
  • OTU1: OTN service at a rate of 2.67 Gbit/s
  • OTU2: OTN service at a rate of 10.71 Gbit/s
  • OTU2e: OTN service at a rate of 11.1 Gbit/s
  • OTU4: OTN service at a rate of 111.81 Gbit/s
SAN service:
  • FC100: SAN service at a rate of 1.06 Gbit/s
  • FC100 Trunk-2: SAN service at a rate of 2 × 8.5Gbit/s
  • FC100 Trunk-4: SAN service at a rate of 4 × 8.5Gbit/s
  • FC100 Trunk-8: SAN service at a rate of 8 × 8.5Gbit/s
  • FC200: SAN service at a rate of 2.12 Gbit/s
  • FC200 Trunk-2: SAN service at a rate of 2 × 8.5Gbit/s
  • FC200 Trunk-4: SAN service at a rate of 4 × 8.5Gbit/s
  • FC200 Trunk-8: SAN service at a rate of 8 × 8.5Gbit/s
  • FC400: SAN service at a rate of 4.25 Gbit/s
  • FC400 Trunk-2: SAN service at a rate of 2 × 8.5Gbit/s
  • FC400 Trunk-4: SAN service at a rate of 4 × 8.5Gbit/s
  • FC400 Trunk-8: SAN service at a rate of 8 × 8.5Gbit/s
  • FC800: SAN service at a rate of 8.5 Gbit/s
  • FC800 Trunk-2: SAN service at a rate of 2 × 8.5Gbit/s
  • FC800 Trunk-4: SAN service at a rate of 4 × 8.5Gbit/s
  • FC800 Trunk-8: SAN service at a rate of 8 × 8.5Gbit/s
  • FC1200: SAN service at a rate of 10.51 Gbit/s
  • FC1200 Trunk-2: SAN service at a rate of 2 × 10.51Gbit/s
  • FC1200 Trunk-4: SAN service at a rate of 4 × 10.51Gbit/s
  • FC1200 Trunk-8: SAN service at a rate of 8 × 10.51Gbit/s
  • FC1600: SAN service at a rate of 14.025 Gbit/s
  • FC1600 Trunk-2: SAN service at a rate of 2 × 14.025Gbit/s
  • FC1600 Trunk-4: SAN service at a rate of 4 × 14.025Gbit/s
  • FC3200: SAN service at a rate of 28.05 Gbit/s
  • FC3200 Trunk-2: SAN service at a rate of 2 × 28.05Gbit/s
  • FICON: SAN service at a rate of 1.06 Gbit/s
  • FICON Express: SAN service at a rate of 2.12 Gbit/s
  • FICON 4G: SAN service at a rate of 4.25 Gbit/s
  • FICON 8G: SAN service at a rate of 8.5 Gbit/s
  • FICON 10G: SAN service at a rate of 10.51 Gbit/s
  • ESCON: SAN service at a rate of 200 Mbit/s
  • FDDI: SAN service at a rate of 125 Mbit/s
Video service:
  • SDI: Serial digital interface at a rate of 270 Mbit/s
  • HD-SDI: Bit-serial digital interface for high-definition television systems at a rate of 1.49 Gbit/s
  • HD-SDIRBR: Bit-serial digital interface for high-definition television systems at a rate of 1.49/1.001 Gbit/s
  • 3G-SDI: Video service at a rate of 2.97 Gbit/s
  • 3G-SDIRBR: Video service at a rate of 2.97/1.001 Gbit/s
  • DVB-ASI: Video service at a rate of 270 Mbit/s
Service mapping mode
  • GE service: Supports GFP-T/(TTT+GMP) mapping.
  • 10GE LAN service: Supports GFP-F/BMP/(IMP+BMP) mapping.
  • 40GE service: Supports (TTT+GMP) mapping.
  • 25GE/50GE service: Supports BMP/GFP-F mapping.
  • 100GE service: Supports GMP/GFP-F mapping.
NOTE:
The Bit Transparent Mapping(11.1G IMP+BMP) mode can be used for service interconnection with the Bit Transparent Mapping(11.1G) mode.
WDM specification Supports the DWDM specifications.
Tunable wavelength M520SM supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).
FEC coding
  • Client side: Supports FEC coding when the client-side service type is OTU4.
  • Client side: Supports RS_FEC coding when the client-side service type is 25GE/50GE/100GE/FC3200.
  • WDM side: Supports SDFEC/SDFEC2/SDFEC-M/SDFEC4 coding.
Line modulation format
  • 100G QPSK
  • 100G QPSK wDCM
  • 200G 16QAM
  • 200G 16QAM-H
  • 200G e16QAM
  • 200G QPSK
  • 200G m16QAM
NOTE:
Only the TNG1M520SM06 supports 200G QPSK.
Typical channel spacing
  • 200G e16QAM: 50GHz+n*6.25GHz(n=0,1,2...)
  • 200G QPSK: 75GHz+n*6.25GHz(n=0,1,2...)
  • Others modulation format: 50GHz*n(n=1,2...)(Only the standard center frequency of 50 GHz is supported.)
OTN overhead
  • ODU0/ODUflex/ODUC2 layer: supports PM and TCM overhead processing.
  • ODU1/ODU2 layer:
    • Supports PM and TCM overhead processing.
    • Supports Non-intrusive monitoring of PM and TCM overheads and SM overhead processing are supported when OTN services are configured.
  • ODU3 layer: supports PM and TCM overhead processing when 40GE services are received on the client side.
  • ODU4 layer:
    • Supports PM and TCM overhead processing when 100GE services are received on the client side.
    • Supports PM and TCM overhead processing when OTU4 services are received on the client side. This board supports non-intrusive monitoring of PM and TCM overheads.
    • Supports SM overhead processing at the OTU4 layer on the client side.
  • OTUC2/OTU4 layer: supports SM overhead processing on the WDM side.
LPT Supports the LPT function when the client-side service is FE/GE/10GE LAN.
NOTE:
The port equipped with an electrical module does not support LPT.
Intra-board 1+1 protection Supported
NOTE:
  • Supports intra-board 1+1 protection when working with optical protection boards.
  • Only the TNG1M520SM06 supports bidirectional switching when this board works with the TNG2DCP board.
Client 1+1 protection Supported
NOTE:
  • When a MPO module is used on the client side, the M520SM board does not support client 1+1 protection.
  • Client 1+1 protection cannot be configured for ports configured with FC Trunk services.
  • When 100GE, 50GE, 40GE, 25GE, 10GE and GE services with a LC module are received on the client side, client 1+1 protection supports unidirectional switching and the bidirectional switching.
ODUk SNCP Not supported
Tributary SNCP Supported
NOTE:
Supports intra-board tributary SNCP protection.
Optical-layer ASON Supported
NOTE:
Optical-layer ASON is not supported when the TX1/RX1 port works in line mode.
L1 service encryption Supports setting the encryption function by port.
NOTE:
  • When working in ODU1 convergence mode or the OTU4 service is accessed, the board does not support encryption.
  • The client-side ports do not support broadcast cross-connection and encryption function at the same time.
  • After the encryption function is configured, the WDM-side rate of the board cannot be switched, but the modulation formats of the same rate can be switched.
Digital optical label When LS Ability is enabled, the board supports loading low-frequency pilot-tone modulation signals and overheads during wavelength conversion, and can work the optical-layer board that supports the digital optical label function to detect optical power and overheads and report optical performance data.
ALS Supports the ALS function on the client side when client services are non-OTN services.
NOTE:
The port equipped with an electrical module does not support ALS.
LLDP Supported
NOTE:
  • LLDP is not supported when 10GE WAN, GE, or FE services are received on the client side.
  • When the service mapping mode is MAC transparent mapping, the LLDP mode of the port is the Receive mode by default. In this case, LLDP packets are not transparently transmitted.
Physical clock
  • Supports synchronous Ethernet transparent transmission instead of synchronous Ethernet processing when receiving 100GE(GMP)/50GE (BMP)/40GE (TTT+GMP)/25GE (BMP)/10GE LAN(BMP)/GE (TTT+GMP) services on the client side.
  • Supports synchronous Ethernet processing instead of synchronous Ethernet transparent transmission when receiving 100GE(GFP-F)/50GE (GFP-F)/25GE (GFP-F)/10GE LAN(GFP-F)/GE (GFP-T) services on the client side.
NOTE:
  • Synchronous Ethernet transparent transmission is not supported when 10GE LAN (IMP+BMP) services are received.
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports physical-layer clocks.
IEEE 1588v2 Supported
NOTE:
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports IEEE 1588v2.
ITU-T G.8275.1 Supported
NOTE:
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports ITU-T G.8275.1.
ITU-T G.8273.2 Supported
High-precision clock synchronization Supported
NOTE:
  • This function is not supported when the board uses the QSFP28,1310,100GE,-3.1dBm,4dBm,-4.5dBm,LC,SMF,2km,PAM4 module.
  • The high-precision clock synchronization function can be implemented only after the corresponding license is obtained.
  • The board must work with the subrack and system control board that support high-precision clock to support the high-precision clock synchronization function. For details, see Clock Synchronization Feature Guide.
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
Outband DCN Supports ESC communication.
Test frame Supported when the client-side service type is 100GE/50GE(GFP-F)/40GE/25GE(GFP-F)/10GE LAN(GFP-F)/GE (GFP-T).
NOTE:
Supports this function only in ODU1 convergence mode when receiving FE services on the client side.
PRBS
  • Supports the PRBS function on the WDM side.
  • The PRBS function in the client-side optical port direction is supported only when the service type is STM-1, OC–3, STM-4, OC-12, STM-16, OC-48, OTU1, STM-64, OC-192, OTU2, OTU2e or OTU4.
  • PRBS signals can be sent from the client-side optical port to the system side.
NOTE:
  • The client-side PRBS function is not supported when the board accesses 4 x 10GE signals.
  • The PRBS test function on the line side cannot be configured for ports configured with FC Trunk services.
Latency measurement
  • Supports PM and TCM latency measurement for upstream higher-order ODU channels.
  • Supports PM and TCM latency measurement for upstream lower-order ODU channels when non-OTN services are received on the client side.
  • Supports TCM latency measurement for downstream lower-order ODU channels when OTN services are received on the client side.
NOTE:
  • In a mapping path, the maximum granularity ODUk channel is the higher-order ODU channel, and other ODUk channels are lower-order ODUk channels.
  • When the board receives FC100 Trunk-2/FC200 Trunk-2/FC400 Trunk-2/FC800 Trunk-2/FC1200 Trunk-2/FC1600 Trunk-2/FC3200 Trunk-2 services,
    • A maximum of four Trunk-2 services are supported, and each service needs to use a combination of two client-side ports, which are ports TX5/RX5 to TX6/RX6, ports TX7/RX7 to TX8/RX8, ports TX11/RX11 to TX12/RX12 or ports TX13/RX13 to TX14/RX14.
    • Ports TX5/RX5, TX7/RX7, TX11/RX11 and TX13/RX13 support latency measurement. Ports TX6/RX6, TX8/RX8, TX12/RX12 and TX14/RX14 do not support latency measurement.
  • When the board receives FC100 Trunk-4/FC200 Trunk-4/FC400 Trunk-4/FC800 Trunk-4/FC1200 Trunk-4/FC1600 Trunk-4 services,
    • A maximum of two Trunk-4 services are supported, and each service needs to use a combination of four client-side ports, which are ports TX5/RX5 to TX8/RX8 or ports TX11/RX11 to TX14/RX14.
    • Ports TX5/RX5 and TX11/RX11 support latency measurement. Ports TX6/RX6 to TX8/RX8 and TX12/RX12 to TX14/RX14 do not support latency measurement.
  • When the board receives FC100 Trunk-8/FC200 Trunk-8/FC400 Trunk-8/FC800 Trunk-8/FC1200 Trunk-8 services,
    • Only one Trunk-8 services are supported, and each service needs to use a combination of eight client-side ports, which are ports TX3/RX3 to TX10/RX10.
    • Ports TX3/RX3 support latency measurement. Ports TX4/RX4 to TX10/RX10 do not support latency measurement.
Channel loopback When a client-side port accesses 4 x 10GE signals, channel loopback is supported.
Port loopback
  • Supports the client-side inloop and outloop.
  • Supports the client-side ODUk inloop and outloop.
  • Supports the WDM-side inloop and outloop.
NOTE:
  • Client-side loopback is not supported when the port accesses 4 x 10GE LAN signals.
  • When the line-side rate is 100 Gbit/s and 100GE/OTU4 services are received on the client side, the board does not support WDM-side port loopback.
  • When no cross-connection is configured on a client-side port, inloops cannot be configured on the client-side port.
  • When the board receives FC100 Trunk-2/FC200 Trunk-2/FC400 Trunk-2/FC800 Trunk-2/FC1200 Trunk-2/FC1600 Trunk-2/FC3200 Trunk-2 services,
    • A maximum of four Trunk-2 services are supported, and each service needs to use a combination of two client-side ports, which are ports TX5/RX5 to TX6/RX6, ports TX7/RX7 to TX8/RX8, ports TX11/RX11 to TX12/RX12 or ports TX13/RX13 to TX14/RX14.
    • Ports TX5/RX5, TX7/RX7, TX11/RX11 and TX13/RX13 support client-side inloops and outloops. Ports TX6/RX6, TX8/RX8, TX12/RX12 and TX14/RX14 support only outloops. An outloop can be configured for only one port in the same group.
  • When the board receives FC100 Trunk-4/FC200 Trunk-4/FC400 Trunk-4/FC800 Trunk-4/FC1200 Trunk-4/FC1600 Trunk-4 services,
    • A maximum of two Trunk-4 services are supported, and each service needs to use a combination of four client-side ports, which are ports TX5/RX5 to TX8/RX8 or ports TX11/RX11 to TX14/RX14.
    • Ports TX5/RX5 and TX11/RX11 support client-side inloops and outloops. Ports TX6/RX6 to TX8/RX8 and TX12/RX12 to TX14/RX14 support only outloops. An outloop can be configured for only one port in the same group.
  • When the board receives FC100 Trunk-8/FC200 Trunk-8/FC400 Trunk-8/FC800 Trunk-8/FC1200 Trunk-8 services,
    • Only one Trunk-8 services are supported, and each service needs to use a combination of eight client-side ports, which are ports TX3/RX3 to TX10/RX10.
    • Ports TX3/RX3 support client-side inloops and outloops. Ports TX4/RX4 to TX10/RX10 support only outloops. An outloop can be configured for only one port in the same group.
  • The client-side ODUk inloop and outloop cannot be configured for ports configured with FC Trunk services.
Alarm and performance event monitoring
  • Supports the monitoring of BIP8 bytes (Bursty mode) to help locate line failures.
  • Supports the monitoring of OTN alarms and performance events.
  • Supports the remote monitoring (RMON) of Ethernet services.
  • Supports the monitoring of the bias current of the laser.
  • Supports the monitoring of the temperature of the laser.
  • Supports the monitoring of the optical power.

Functions and Features of the TNG1M520SM Board (Multi-function Mode)
Backplane capacity The total backplane bandwidth is 200 Gbit/s.
Client-side service type SDH service:
  • STM-1: SDH service at a rate of 155.52 Mbit/s
  • STM-4: SDH service at a rate of 622.08 Mbit/s
  • STM-16: SDH service at a rate of 2488.32 Mbit/s
  • STM-64: SDH service at a rate of 9.95 Gbit/s
SONET service:
  • OC-3: SONET service at a rate of 155.52 Mbit/s
  • OC-12: SONET service at a rate of 622.08 Mbit/s
  • OC-48: SONET service at a rate of 2488.32 Mbit/s
  • OC-192: SONET service at a rate of 9.95 Gbit/s
Ethernet service:
  • FE: Ethernet service at a rate of 125 Mbit/s. Supports FE optical signals.
  • GE: Ethernet service at a rate of 1.25 Gbit/s. Supports GE optical signals and GE electrical signals.
  • 10GE LAN: Ethernet service at a rate of 10.31 Gbit/s
  • 10GE WAN: Ethernet service at a rate of 9.95 Gbit/s
  • 25GE: Ethernet service at a rate of 25.78 Gbit/s
  • 40GE: Ethernet service at a rate of 41.25 Gbit/s
  • 50GE: Ethernet service at a rate of 51.5625 Gbit/s
  • 100GE: Ethernet service at a rate of 103.125 Gbit/s
OTN service:
  • OTU1: OTN service at a rate of 2.67 Gbit/s
  • OTU2: OTN service at a rate of 10.71 Gbit/s
  • OTU2e: OTN service at a rate of 11.1 Gbit/s
  • OTU4: OTN service at a rate of 111.81 Gbit/s
SAN service:
  • FC100: SAN service at a rate of 1.06 Gbit/s
  • FC200: SAN service at a rate of 2.12 Gbit/s
  • FC400: SAN service at a rate of 4.25 Gbit/s
  • FC800: SAN service at a rate of 8.5 Gbit/s
  • FC1200: SAN service at a rate of 10.51 Gbit/s
  • FC1600: SAN service at a rate of 14.025 Gbit/s
  • FC1600-Trunk-2: SAN service at a rate of 2 × 14.025Gbit/s
  • FC1600-Trunk-4: SAN service at a rate of 4 × 14.025Gbit/s
  • FC3200: SAN service at a rate of 28.05 Gbit/s
  • FICON: SAN service at a rate of 1.06 Gbit/s
  • FICON Express: SAN service at a rate of 2.12 Gbit/s
  • FICON 4G: SAN service at a rate of 4.25 Gbit/s
  • FICON 8G: SAN service at a rate of 8.5 Gbit/s
  • FICON 10G: SAN service at a rate of 10.51 Gbit/s
  • ESCON: SAN service at a rate of 200 Mbit/s
  • FDDI: SAN service at a rate of 125 Mbit/s
Video service:
  • SDI: Serial digital interface at a rate of 270 Mbit/s
  • HD-SDI: Bit-serial digital interface for high-definition television systems at a rate of 1.49 Gbit/s
  • HD-SDIRBR: Bit-serial digital interface for high-definition television systems at a rate of 1.49/1.001 Gbit/s
  • 3G-SDI: Video service at a rate of 2.97 Gbit/s
  • 3G-SDIRBR: Video service at a rate of 2.97/1.001 Gbit/s
  • DVB-ASI: Video service at a rate of 270 Mbit/s
Service mapping mode
  • GE service: Supports GFP-T/(TTT+GMP) mapping.
  • 10GE LAN service: Supports GFP-F/BMP/(IMP+BMP) mapping.
  • 40GE service: Supports (TTT+GMP) mapping.
  • 25GE/50GE service: Supports BMP/GFP-F mapping.
  • 100GE service: Supports GMP/GFP-F mapping.
NOTE:
The Bit Transparent Mapping(11.1G IMP+BMP) mode can be used for service interconnection with the Bit Transparent Mapping(11.1G) mode.
WDM specification Supports the DWDM specifications.
Tunable wavelength M520SM supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).
FEC coding
  • Client side: Supports FEC coding when the client-side service type is OTU4.
  • Client side: Supports RS_FEC coding when the client-side service type is 25GE/50GE/100GE/FC3200.
  • WDM side: Supports SDFEC/SDFEC2/SDFEC-M/SDFEC4 coding.
Line modulation format
  • NRZ
  • 100G QPSK
  • 100G QPSK wDCM
  • 200G 16QAM
  • 200G 16QAM-H
  • 200G e16QAM
  • 200G QPSK
  • 200G m16QAM
NOTE:
Only the TNG1M520SM06 supports 200G QPSK.
Typical channel spacing
  • 200G e16QAM: 50GHz+n*6.25GHz(n=0,1,2...)
  • 200G QPSK: 75GHz+n*6.25GHz(n=0,1,2...)
  • Others modulation format: 50GHz*n(n=1,2...)(Only the standard center frequency of 50 GHz is supported.)
OTN overhead
  • ODU0/ODUflex/ODUC2 layer: supports PM and TCM overhead processing.
  • ODU1/ODU2 layer:
    • Supports PM and TCM overhead processing.
    • Supports Non-intrusive monitoring of PM and TCM overheads and SM overhead processing are supported when OTN services are configured.
  • ODU3 layer: supports PM and TCM overhead processing when 40GE services are received on the client side.
  • ODU4 layer:
    • Supports PM and TCM overhead processing when 100GE services are received on the client side.
    • Supports PM and TCM overhead processing when OTU4 services are received on the client side. This board supports non-intrusive monitoring of PM and TCM overheads.
    • Supports SM overhead processing at the OTU4 layer on the client side.
  • OSUflex layer: PM overhead processing.
  • OTUC2/OTU4 layer: supports SM overhead processing on the WDM side.
OSU Supported
NOTE:
The OSU function requires a license.
LPT Supports the LPT function when the client-side service is FE/GE/10GE LAN.
NOTE:
The port equipped with an electrical module does not support LPT.
Intra-board 1+1 protection Supported
NOTE:
Supports intra-board 1+1 protection when working with optical protection boards.
Client 1+1 protection Supported
NOTE:
  • When a MPO module is used on the client side, the M520SM board does not support client 1+1 protection.
  • Supported when LC optical modules are used on the client side to receive 100GE, 50GE, 40GE, 25GE, 10GE and GE services.
ODUk SNCP Supported
NOTE:
The ODUk SNCP protection group cannot be configured on different channels of the line-side port of the board. ODUk SNCP and tributary SNCP cannot be configured for the same service at the same time. when cross-connections are created between the port and the line side of this board and between the port and the line side of other boards, the port does not support the SNCP protection and port inloop loopback at the same time. ODUk SNCP protection and encryption function cannot be configured on a port at the same time.
OSUflex SNCP Supported
NOTE:
  • The OSUflex SNCP protection group cannot be configured on different channels of the line-side port of the board.
  • OSUflex SNCP and tributary SNCP cannot be configured for the same service at the same time.
  • When cross-connections are simultaneously created between a tributary-side port and a line-side port on another board or a line-side port on the local board, SNCP protection and tributary-side optical port inloops cannot be configured at the same time.
  • OSUflex SNCP protection and encryption function cannot be configured on a port at the same time.
  • In line mode, the board supports a maximum of 512 OSUflex SNCP protection groups.
Tributary SNCP Supported
NOTE:
ODUk SNCP and tributary SNCP cannot be configured for the same service at the same time. When cross-connections are created between the port and the line side of this board and between the port and the line side of other boards, the port does not support the SNCP protection and port inloop loopback at the same time.
Electrical-layer ASON Not supported
L1 service encryption Supports setting the encryption function by port.
NOTE:
  • When working in ODU1 convergence mode or the OTU4 service is accessed, the board does not support encryption.
  • The client-side ports do not support broadcast cross-connection and encryption function at the same time.
  • After the encryption function is configured, the WDM-side rate of the board cannot be switched, but the modulation formats of the same rate can be switched.
ALS Supports the ALS function on the client side when client services are non-OTN services.
NOTE:
The port equipped with an electrical module does not support ALS.
LLDP When the client-side service type is ethernet service, the board supports the LLDP function.
NOTE:
  • LLDP is not supported when 10GE WAN, GE, or FE services are received on the client side.
  • When the service mapping mode is MAC transparent mapping, the LLDP mode of the port is the Receive mode by default. In this case, LLDP packets are not transparently transmitted.
Physical clock
  • Supports synchronous Ethernet transparent transmission instead of synchronous Ethernet processing when receiving 100GE(GMP)/50GE (BMP)/40GE (TTT+GMP)/25GE (BMP)/10GE LAN(BMP)/GE (TTT+GMP) services on the client side.
  • Supports synchronous Ethernet processing instead of synchronous Ethernet transparent transmission when receiving 100GE(GFP-F)/50GE (GFP-F)/25GE (GFP-F)/10GE LAN(GFP-F)/GE (GFP-T) services on the client side.
NOTE:
  • Synchronous Ethernet transparent transmission is not supported when 10GE LAN (IMP+BMP) services are received.
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports physical-layer clocks.
IEEE 1588v2 Supported
NOTE:
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports IEEE 1588v2.
ITU-T G.8275.1 Supported
NOTE:
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
  • When the TX1/RX1 and TX2/RX2 ports receive 4 x 10GE services, only the first 10GE channel of the 4 x 10GE supports ITU-T G.8275.1.
ITU-T G.8273.2 Supported
High-precision clock synchronization Supported
NOTE:
  • This function is not supported when the board uses the QSFP28,1310,100GE,-3.1dBm,4dBm,-4.5dBm,LC,SMF,2km,PAM4 module.
  • The high-precision clock synchronization function can be implemented only after the corresponding license is obtained.
  • The board must work with the subrack and system control board that support high-precision clock to support the high-precision clock synchronization function. For details, see Clock Synchronization Feature Guide.
  • Supported only when the client-side service type is 100GE(GFP-F)/50GE(GFP-F)/25GE(GFP-F)/10GE LAN(GFP-F)/GE(GFP-T).
Outband DCN Supports communication over ESCs.
Test frame Supported when the client-side service type is 100GE/50GE(GFP-F)/40GE/25GE(GFP-F)/10GE LAN(GFP-F)/GE (GFP-T).
NOTE:
Supports this function only in ODU1 convergence mode when receiving FE services on the client side.
PRBS
  • Supports the PRBS test function in the optical port direction and backplane direction when OTU4 services are received on the tributary side.
  • Supports the PRBS test function in the backplane direction when other services are received on the tributary side.
  • Supports the PRBS test function on the line side.
Latency measurement
  • Supports PM and TCM latency measurement for upstream higher-order ODU channels.
  • Supports PM and TCM latency measurement for upstream lower-order ODU channels when non-OTN services are received on the client side.
  • Supports TCM latency measurement for downstream lower-order ODU channels when OTN services are received on the client side.
NOTE:
In a mapping path, the maximum granularity ODUk channel is the higher-order ODU channel, and other ODUk channels are lower-order ODUk channels.
Channel loopback
  • 100G line: supports ODU0/ODU1/ODU2/ODU3/ODUflex/OSUflex channel inloop and outloop.
  • 200G line: supports ODU0/ODU1/ODU2/ODU3/ODU4/ODUflex/OSUflex channel inloop and outloop.
NOTE:
  • The board does not support the channel loopback and ODUk loopback at the same time.
  • When a client-side port accesses 4 x 10GE signals, only channel loopback is supported.
  • When cross-connections are set up between the client-side port and the line side of the board only, channel loopback is not supported.
Port loopback
  • Supports inloops and outloops on the WDM side.
  • Supports inloops and outloops on the client side.
  • Supports ODUk inloops and ODUk outloops on the client side.
NOTE:
  • when cross-connections are created between the port and the line side of this board and between the port and the line side of other boards, the port does not support the SNCP protection and port inloop loopback at the same time.
  • Client-side loopback is not supported when the port accesses 4 x 10GE LAN signals.
  • When the board functions as an OTU board, the line-side rate is 100 Gbit/s, and the client-side accesses 100GE/OTU4 services, WDM-side loopback is not supported.
  • When no cross-connection is configured on a client-side port, inloops cannot be configured on the client-side port.
Alarm and performance event monitoring
  • Supports the monitoring of BIP8 bytes (Bursty mode) to help locate line failures.
  • Supports the monitoring of OTN alarms and performance events.
  • Supports the remote monitoring (RMON) of Ethernet services.
  • Supports the monitoring of the bias current of the laser.
  • Supports the monitoring of the temperature of the laser.
  • Supports the monitoring of the optical power.

Functions and Features of the TNG1M520SM Board (Regeneration)
Basic function Electrically regenerates optical signals at an electrical REG station.
Regeneration mode Unidirectional regeneration
Regeneration rate
  • OTU4
  • OTUC2
WDM specification Supports the DWDM specifications.
Tunable wavelength M520SM supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).
FEC coding SDFEC2, SDFEC, SDFEC-M, SDFEC4
Line modulation format
  • 100G QPSK
  • 100G QPSK wDCM
  • 200G 16QAM
  • 200G 16QAM-H
  • 200G e16QAM
  • 200G QPSK
  • 200G m16QAM
NOTE:
Only the TNG1M520SM06 supports 200G QPSK.
OTN overhead 200G regeneration:
  • ODUC2 layer: supports PM and TCM overhead processing.
  • OTUC2 layer: supports SM overhead processing.
100G regeneration:
  • ODU4 layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
  • OTU4 layer: supports SM overhead processing.
Optical-layer ASON Supported
ALS Supported
Outband DCN Supports ESC communication.
Alarm and performance event monitoring
  • Monitors OTN alarms and performance events.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Supports CD and PMD performance monitoring.
Dimensions (H x W x D)
  • 237.10 × 30.50 × 220.00 (mm)
  • 9.34 × 1.20 × 8.67 (in.)
Weight
  • 2.30 kg
  • 5.07 lb.

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