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TNG3A212
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TNG3A212

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SKU2016752
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Huawei OptiX OSN 9800 TNG3A212 12*10G Any Service Processing General Board(OTN Tributary,OTN and SDH Mixed Line,SDH Line)

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Description

TNG3A212 overview

 

TNG3A212 12*10G Any Service Processing General Board(OTN Tributary,OTN and SDH Mixed Line,SDH Line) applied 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 TNG2A212 board has two variants:TNG2A212S01 and TNG2A212S06. The two variants are interchangeable.

 

Front panel of the TNG3A212 board

TNG3A212

Front panel of the TNG3A212 board

 

Valid slots for the TNG3A212 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 TNG3A212
Backplane capacity The maximum capacity 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. The board supports FE optical signals.
  • GE: Ethernet service at a rate of 1.25 Gbit/s. The board supports GE optical or 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
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
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
  • 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
  • FC800: SAN service at a rate of 8.5 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
  • FC1200: SAN service at a rate of 10.51 Gbit/s
  • FC1600: SAN service at a rate of 14.025 Gbit/s
  • FC3200: SAN service at a rate of 28.05 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 service at a rate of 270 Mbit/s
  • HD-SDI: Bit-serial digital interface service for high-definition television systems at a rate of 1.49 Gbit/s
  • HD-SDIRBR: Bit-serial digital interface service 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: GE (TTT-GMP), GE (GFP-T)
  • 10GE LAN: Bit Transparent Mapping (11.1G), MAC Transparent Mapping (10.7G)
  • 25GE: 25GE (GFP-F), 25GE (BMP)
FEC coding
  • Supports FEC coding when OTU1/OTU2/OTU2e services are received.
  • Supports RSFEC coding when 25GE/FC3200 services are received.
OTN overhead
  • ODUflex layer: Supports PM overhead processing.
  • ODU0/ODU1/ODU2 layer: Supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads.
  • OTU1/OTU2 layer: Supports SM overhead processing.
Maximum frame length for a port 1518 to 9600 bytes. That is, the maximum size of the supported Jumbo frame is 9600 bytes.
LPT Supported
NOTE:
  • This function is supported when FE/GE/10GE LAN services are received on the client side.
  • This function is not supported when the port is equipped with an electrical module.
Client 1+1 protection Supported
NOTE:
This function is supported only in ODU1 non-convergence mode when OTU1 services are received on the client side.
ODUk SNCP Supported
Tributary SNCP Supported
NOTE:
  • The board supports tributary SNCP protection only when the client-side service type is OTN, SDH, SONET or 10G WAN.
  • When OTU1 services are received on the client side and the mapping path is OTU1->ODU1->ODU0, tributary SNCP protection at the ODU0 level is supported.
Electrical-layer ASON Supported
L1 service encryption Supports setting the encryption function by port.
NOTE:
When working in ODU1 convergence mode and ODU1_ODU0 mode, the board does not support the encryption function.
ALS Supported when client services are non-OTN services
NOTE:
The port equipped with an electrical module does not support ALS.
LLDP Supported when Ethernet services are received on the client side
NOTE:
  • This function is not supported when 10GE WAN/GE/FE services are received on the client side.
  • When the service mapping mode is MAC transparent mapping, the port LLDP mode is receive mode by default. In this case, LLDP packets are not transparently transmitted.
Physical clock
  • When GE (TTT-GMP)/10GE LAN (Bit Transparent Mapping (11.1G))/25GE (BMP) services are received on the client side, synchronous Ethernet transparent transmission is supported.
  • When GE (GFP-T)/10GE LAN (MAC transparent mapping (10.7G))/25GE (GFP-F) services are received on the client side, synchronous Ethernet processing is supported.
IEEE 1588v2
  • Supported when GE (GFP-T) or 25GE (GFP-F) services are received on the client side
  • Supported when 10GE LAN services are received on the client side and Port Mapping is set to MAC Transparent Mapping (10.7G)
NOTE:
This function is not supported when the port is equipped with an electrical module.
ITU-T G.8275.1
  • Supported when GE (GFP-T) or 25GE (GFP-F) services are received on the client side
  • Supported when 10GE LAN services are received on the client side and Port Mapping is set to MAC Transparent Mapping (10.7G)
NOTE:
This function is not supported when the port is equipped with an electrical module.
ITU-T G.8273.2 Supported
NOTE:
This function is not supported when the port is equipped with an electrical module.
High-precision clock synchronization Supported
NOTE:
  • This function is supported when GE (GFP-T), 25GE (GFP-F), or 10GE LAN (MAC transparent mapping (10.7G)) services are received on the client side.
  • The NE can implement high-precision time synchronization only after the corresponding license is obtained.
  • To support high-precision clock synchronization, the board must work with the subracks and system control boards that support high-precision clocks. For details, see the Clock Synchronization Feature Guide.
  • This function is not supported when the port is equipped with an electrical module.
Outband DCN Supports ESC communication when the client-side service type is OTU1/OTU2/OTU2e.
Test frame Supported when the client-side service type is FE/GE (GFP-T)/10GE LAN (MAC Transparent Mapping (10.7G))/25GE (GFP-F)
NOTE:
This function is supported only in ODU1 convergence mode when FE services are received on the client side.
PRBS Supported in the optical port direction when STM-1/OC-3, STM-4/OC-12, STM-16/OC-48, STM-64/OC-192, OTU1, OTU2, or OTU2e services are received on the client side.
NOTE:
When working in ODU1_ODU0 mode, the board does not support the PRBS test function in the backplane direction.
Latency measurement
  • When non-OTN services are received on the client side, PM latency measurement is supported in the backplane direction (upstream direction).
  • When OTN services are received on the client side, TCM latency measurement is supported in the optical port direction (downstream direction).
Channel loopback Supports channel inloops and outloops.
NOTE:
ODU0 channel loopbacks are supported only when the port working mode is ODU1_ODU0.
Port loopback
  • Supports inloops and outloops on the client side.
  • Supports ODUk inloops and outloops on the client side.
NOTE:
  • When the board works in ODU1 convergence mode, you must configure intra-board cross-connections before performing loopbacks. Otherwise, the loopbacks become abnormal.
  • The board supports ODUk inloops and outloops only when non-OTN services are received, the port working mode is non-convergence, and bidirectional cross-connections are configured.
  • When the service type is set to None, inloops, outloops, and ODUk outloops cannot be set.
  • When non-OTN services are received, the PRBS in the backplane direction can be used only with ODUk loopbacks.
Alarm and performance event monitoring
  • Monitors BIP8 bytes (Bursty mode) to facilitate line fault locating.
  • Monitors B1 bytes to facilitate line fault locating.
  • Monitors OTN alarms and performance events.
  • Monitors the laser bias current, laser operating temperature, and optical power.
  • Supports the Ethernet RMON monitoring function.

Functions and Features of the TNG3A212 Board (OTN Line)
Backplane capacity The total backplane bandwidth is 120 Gbit/s.
WDM specification Supports DWDM specifications.
Tunable wavelength Supports tunable-wavelength optical modules that provide:
  • 40 wavelengths tunable in the C band with 100 GHz channel spacing
  • 80 wavelengths tunable in the C band with 50 GHz channel spacing
FEC coding
  • FEC
  • AFEC
OTN overhead protocol Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead
  • Supports WDM-side OTU0/OTU1/OTU2/OTU2e interfaces.
  • OTU0/OTU1/OTU2/OTU2e layer: Supports SM overhead processing.
  • ODUk (k = 0, 1, 2, or flex) layer: Supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads.
  • OSUflex layer: Supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads.
OSU Supported
NOTE:
The OSU function requires a license.
Intra-board 1+1 protection Supported
ODUk SNCP Supported
OSUflex SNCP Supported
NOTE:
The board supports a maximum of 2000 OSUflex SNCP protection groups.
Tributary SNCP Supported
Electrical-layer ASON Supported
Optical-layer ASON Supported
NOTE:
This function is not supported when a gray optical module is used.
Physical clock Supported
NOTE:
When the ODU cross-connect granularity of an OTN line port is set to the maximum granularity supported by the port, physical clock synchronization is not supported. The physical clock can be used only after lower-order ODU cross-connections are configured.
IEEE 1588v2 Not supported
Outband DCN Supported
Test frame Not supported
PRBS Supported on the WDM side
Latency measurement Supported in the WDM-side optical port direction (upstream direction):
  • When higher-order ODUk cross-connections are created on the board, TCM latency measurement is supported for higher-order channels.
  • When lower-order ODUk cross-connections are created on the board, PM/TCM latency measurement is supported for higher-order channels, and TCM latency measurement is supported for lower-order ODUk channels.
  • PM/TCM latency measurement is supported for OSUflex channels.
NOTE:
In OSU application scenarios, only bidirectional latency measurement is supported, and unidirectional latency measurement is not supported.
Channel loopback
  • Supports ODUk (k = 0, 1, or flex) channel loopbacks.
  • Supports OSUflex channel loopbacks.
Port loopback Supports WDM-side loopbacks.
Alarm and performance event monitoring
  • Monitors BIP8 bytes (Bursty mode) to facilitate line fault locating.
  • Monitors OTN alarms and performance events.
  • Monitors the laser bias current, laser operating temperature, and optical power.

Functions and Features of the TNG3A212 Board (SDH)
Basic function
  • When the board port works in common line mode: The board performs conversion between SDH signals from the backplane and OTU0/OTU1/OTU2 signals.
  • When the board port works in SDH line mode: The board receives STM services through the port on the front panel, performs O/E conversion to convert the received optical signals into VC signals, and sends the VC signals to the cross-connect side. It also performs E/O conversion on the electrical signals from the cross-connect side and sends the converted optical signals.
Backplane capacity The total backplane bandwidth is 40 Gbit/s.
Service processing Supports VC-12/VC-3/VC-4 services and VC-4-4c/VC-4-16c/VC-4-64c concatenation services.
Overhead processing
  • Processes the section overheads of STM-n (n = 1, 4, 16, or 64) signals.
  • Supports the transparent transmission and termination of path overheads.
  • Supports the setting and query of J0, J1, and C2 bytes.
  • Supports ECC communication.
  • Supports DCC transparent transmission.
SDH encapsulation capability license Supported
SDH SNCP Supported
Linear MSP Supported
Ring MSP
  • Supports two-fiber bidirectional MSP.
  • Supports four-fiber bidirectional MSP.
SDH ASON Supported
ALS Supported
Physical clock Supports SDH clock synchronization.
Outband DCN Supported
Channel loopback Supports VC channel loopbacks.
Port loopback
  • Supports optical port inloops and outloops.
  • Supports VP inloops and outloops.
2M ASON Supported
Alarm and performance event monitoring
  • Monitors B1 bytes to facilitate line fault locating.
  • Monitors B2 bytes to facilitate line fault locating.

Functions and Features of the TNG3A212 Board (Regeneration)
Basic function Electrically regenerates optical signals at an electrical regeneration station.
Regeneration mode Bidirectional regeneration
Regeneration rate
  • OTU2
  • OTU2e
WDM specification Supports DWDM specifications.
Tunable wavelength Supports tunable-wavelength optical modules that provide:
  • 40 wavelengths tunable in the C band with 100 GHz channel spacing
  • 80 wavelengths tunable in the C band with 50 GHz channel spacing
FEC coding
  • FEC
  • AFEC
OTN overhead protocol Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead
  • Supports WDM-side OTU2/OTU2e interfaces.
  • OTU2 layer: Supports SM overhead processing.
  • ODU2 layer: Supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads.
Optical-layer ASON Supported
ALS Supported
Clock In regeneration mode, the board supports only transparent transmission of physical clocks, but does not support physical clock synchronization.
Outband DCN Supported
Test frame Not supported
PRBS Not supported
Port loopback In bidirectional regeneration mode, the board supports port outloops.
NOTE:
Loopback of both ports is not supported.
Alarm and performance event monitoring
  • Monitors BIP8 bytes (Bursty mode) to facilitate line fault locating.
  • Monitors OTN alarms and performance events.
  • Monitors the laser bias current, laser operating temperature, and optical power.
Dimensions (H x W x D)
  • 237.10 × 30.50 × 220.00 (mm)
  • 9.34 × 1.20 × 8.67 (in.)
Weight
  • 1.36 kg
  • 3.00 lb.

Additional information

Brand
Condition
Lead Time
Ship From
Warranty
Item TNG3A212
Backplane capacity The maximum capacity 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. The board supports FE optical signals.
  • GE: Ethernet service at a rate of 1.25 Gbit/s. The board supports GE optical or 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
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
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
  • 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
  • FC800: SAN service at a rate of 8.5 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
  • FC1200: SAN service at a rate of 10.51 Gbit/s
  • FC1600: SAN service at a rate of 14.025 Gbit/s
  • FC3200: SAN service at a rate of 28.05 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 service at a rate of 270 Mbit/s
  • HD-SDI: Bit-serial digital interface service for high-definition television systems at a rate of 1.49 Gbit/s
  • HD-SDIRBR: Bit-serial digital interface service 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: GE (TTT-GMP), GE (GFP-T)
  • 10GE LAN: Bit Transparent Mapping (11.1G), MAC Transparent Mapping (10.7G)
  • 25GE: 25GE (GFP-F), 25GE (BMP)
FEC coding
  • Supports FEC coding when OTU1/OTU2/OTU2e services are received.
  • Supports RSFEC coding when 25GE/FC3200 services are received.
OTN overhead
  • ODUflex layer: Supports PM overhead processing.
  • ODU0/ODU1/ODU2 layer: Supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads.
  • OTU1/OTU2 layer: Supports SM overhead processing.
Maximum frame length for a port 1518 to 9600 bytes. That is, the maximum size of the supported Jumbo frame is 9600 bytes.
LPT Supported
NOTE:
  • This function is supported when FE/GE/10GE LAN services are received on the client side.
  • This function is not supported when the port is equipped with an electrical module.
Client 1+1 protection Supported
NOTE:
This function is supported only in ODU1 non-convergence mode when OTU1 services are received on the client side.
ODUk SNCP Supported
Tributary SNCP Supported
NOTE:
  • The board supports tributary SNCP protection only when the client-side service type is OTN, SDH, SONET or 10G WAN.
  • When OTU1 services are received on the client side and the mapping path is OTU1->ODU1->ODU0, tributary SNCP protection at the ODU0 level is supported.
Electrical-layer ASON Supported
L1 service encryption Supports setting the encryption function by port.
NOTE:
When working in ODU1 convergence mode and ODU1_ODU0 mode, the board does not support the encryption function.
ALS Supported when client services are non-OTN services
NOTE:
The port equipped with an electrical module does not support ALS.
LLDP Supported when Ethernet services are received on the client side
NOTE:
  • This function is not supported when 10GE WAN/GE/FE services are received on the client side.
  • When the service mapping mode is MAC transparent mapping, the port LLDP mode is receive mode by default. In this case, LLDP packets are not transparently transmitted.
Physical clock
  • When GE (TTT-GMP)/10GE LAN (Bit Transparent Mapping (11.1G))/25GE (BMP) services are received on the client side, synchronous Ethernet transparent transmission is supported.
  • When GE (GFP-T)/10GE LAN (MAC transparent mapping (10.7G))/25GE (GFP-F) services are received on the client side, synchronous Ethernet processing is supported.
IEEE 1588v2
  • Supported when GE (GFP-T) or 25GE (GFP-F) services are received on the client side
  • Supported when 10GE LAN services are received on the client side and Port Mapping is set to MAC Transparent Mapping (10.7G)
NOTE:
This function is not supported when the port is equipped with an electrical module.
ITU-T G.8275.1
  • Supported when GE (GFP-T) or 25GE (GFP-F) services are received on the client side
  • Supported when 10GE LAN services are received on the client side and Port Mapping is set to MAC Transparent Mapping (10.7G)
NOTE:
This function is not supported when the port is equipped with an electrical module.
ITU-T G.8273.2 Supported
NOTE:
This function is not supported when the port is equipped with an electrical module.
High-precision clock synchronization Supported
NOTE:
  • This function is supported when GE (GFP-T), 25GE (GFP-F), or 10GE LAN (MAC transparent mapping (10.7G)) services are received on the client side.
  • The NE can implement high-precision time synchronization only after the corresponding license is obtained.
  • To support high-precision clock synchronization, the board must work with the subracks and system control boards that support high-precision clocks. For details, see the Clock Synchronization Feature Guide.
  • This function is not supported when the port is equipped with an electrical module.
Outband DCN Supports ESC communication when the client-side service type is OTU1/OTU2/OTU2e.
Test frame Supported when the client-side service type is FE/GE (GFP-T)/10GE LAN (MAC Transparent Mapping (10.7G))/25GE (GFP-F)
NOTE:
This function is supported only in ODU1 convergence mode when FE services are received on the client side.
PRBS Supported in the optical port direction when STM-1/OC-3, STM-4/OC-12, STM-16/OC-48, STM-64/OC-192, OTU1, OTU2, or OTU2e services are received on the client side.
NOTE:
When working in ODU1_ODU0 mode, the board does not support the PRBS test function in the backplane direction.
Latency measurement
  • When non-OTN services are received on the client side, PM latency measurement is supported in the backplane direction (upstream direction).
  • When OTN services are received on the client side, TCM latency measurement is supported in the optical port direction (downstream direction).
Channel loopback Supports channel inloops and outloops.
NOTE:
ODU0 channel loopbacks are supported only when the port working mode is ODU1_ODU0.
Port loopback
  • Supports inloops and outloops on the client side.
  • Supports ODUk inloops and outloops on the client side.
NOTE:
  • When the board works in ODU1 convergence mode, you must configure intra-board cross-connections before performing loopbacks. Otherwise, the loopbacks become abnormal.
  • The board supports ODUk inloops and outloops only when non-OTN services are received, the port working mode is non-convergence, and bidirectional cross-connections are configured.
  • When the service type is set to None, inloops, outloops, and ODUk outloops cannot be set.
  • When non-OTN services are received, the PRBS in the backplane direction can be used only with ODUk loopbacks.
Alarm and performance event monitoring
  • Monitors BIP8 bytes (Bursty mode) to facilitate line fault locating.
  • Monitors B1 bytes to facilitate line fault locating.
  • Monitors OTN alarms and performance events.
  • Monitors the laser bias current, laser operating temperature, and optical power.
  • Supports the Ethernet RMON monitoring function.

Functions and Features of the TNG3A212 Board (OTN Line)
Backplane capacity The total backplane bandwidth is 120 Gbit/s.
WDM specification Supports DWDM specifications.
Tunable wavelength Supports tunable-wavelength optical modules that provide:
  • 40 wavelengths tunable in the C band with 100 GHz channel spacing
  • 80 wavelengths tunable in the C band with 50 GHz channel spacing
FEC coding
  • FEC
  • AFEC
OTN overhead protocol Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead
  • Supports WDM-side OTU0/OTU1/OTU2/OTU2e interfaces.
  • OTU0/OTU1/OTU2/OTU2e layer: Supports SM overhead processing.
  • ODUk (k = 0, 1, 2, or flex) layer: Supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads.
  • OSUflex layer: Supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads.
OSU Supported
NOTE:
The OSU function requires a license.
Intra-board 1+1 protection Supported
ODUk SNCP Supported
OSUflex SNCP Supported
NOTE:
The board supports a maximum of 2000 OSUflex SNCP protection groups.
Tributary SNCP Supported
Electrical-layer ASON Supported
Optical-layer ASON Supported
NOTE:
This function is not supported when a gray optical module is used.
Physical clock Supported
NOTE:
When the ODU cross-connect granularity of an OTN line port is set to the maximum granularity supported by the port, physical clock synchronization is not supported. The physical clock can be used only after lower-order ODU cross-connections are configured.
IEEE 1588v2 Not supported
Outband DCN Supported
Test frame Not supported
PRBS Supported on the WDM side
Latency measurement Supported in the WDM-side optical port direction (upstream direction):
  • When higher-order ODUk cross-connections are created on the board, TCM latency measurement is supported for higher-order channels.
  • When lower-order ODUk cross-connections are created on the board, PM/TCM latency measurement is supported for higher-order channels, and TCM latency measurement is supported for lower-order ODUk channels.
  • PM/TCM latency measurement is supported for OSUflex channels.
NOTE:
In OSU application scenarios, only bidirectional latency measurement is supported, and unidirectional latency measurement is not supported.
Channel loopback
  • Supports ODUk (k = 0, 1, or flex) channel loopbacks.
  • Supports OSUflex channel loopbacks.
Port loopback Supports WDM-side loopbacks.
Alarm and performance event monitoring
  • Monitors BIP8 bytes (Bursty mode) to facilitate line fault locating.
  • Monitors OTN alarms and performance events.
  • Monitors the laser bias current, laser operating temperature, and optical power.

Functions and Features of the TNG3A212 Board (SDH)
Basic function
  • When the board port works in common line mode: The board performs conversion between SDH signals from the backplane and OTU0/OTU1/OTU2 signals.
  • When the board port works in SDH line mode: The board receives STM services through the port on the front panel, performs O/E conversion to convert the received optical signals into VC signals, and sends the VC signals to the cross-connect side. It also performs E/O conversion on the electrical signals from the cross-connect side and sends the converted optical signals.
Backplane capacity The total backplane bandwidth is 40 Gbit/s.
Service processing Supports VC-12/VC-3/VC-4 services and VC-4-4c/VC-4-16c/VC-4-64c concatenation services.
Overhead processing
  • Processes the section overheads of STM-n (n = 1, 4, 16, or 64) signals.
  • Supports the transparent transmission and termination of path overheads.
  • Supports the setting and query of J0, J1, and C2 bytes.
  • Supports ECC communication.
  • Supports DCC transparent transmission.
SDH encapsulation capability license Supported
SDH SNCP Supported
Linear MSP Supported
Ring MSP
  • Supports two-fiber bidirectional MSP.
  • Supports four-fiber bidirectional MSP.
SDH ASON Supported
ALS Supported
Physical clock Supports SDH clock synchronization.
Outband DCN Supported
Channel loopback Supports VC channel loopbacks.
Port loopback
  • Supports optical port inloops and outloops.
  • Supports VP inloops and outloops.
2M ASON Supported
Alarm and performance event monitoring
  • Monitors B1 bytes to facilitate line fault locating.
  • Monitors B2 bytes to facilitate line fault locating.

Functions and Features of the TNG3A212 Board (Regeneration)
Basic function Electrically regenerates optical signals at an electrical regeneration station.
Regeneration mode Bidirectional regeneration
Regeneration rate
  • OTU2
  • OTU2e
WDM specification Supports DWDM specifications.
Tunable wavelength Supports tunable-wavelength optical modules that provide:
  • 40 wavelengths tunable in the C band with 100 GHz channel spacing
  • 80 wavelengths tunable in the C band with 50 GHz channel spacing
FEC coding
  • FEC
  • AFEC
OTN overhead protocol Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead
  • Supports WDM-side OTU2/OTU2e interfaces.
  • OTU2 layer: Supports SM overhead processing.
  • ODU2 layer: Supports PM and TCM overhead processing and non-intrusive monitoring of PM and TCM overheads.
Optical-layer ASON Supported
ALS Supported
Clock In regeneration mode, the board supports only transparent transmission of physical clocks, but does not support physical clock synchronization.
Outband DCN Supported
Test frame Not supported
PRBS Not supported
Port loopback In bidirectional regeneration mode, the board supports port outloops.
NOTE:
Loopback of both ports is not supported.
Alarm and performance event monitoring
  • Monitors BIP8 bytes (Bursty mode) to facilitate line fault locating.
  • Monitors OTN alarms and performance events.
  • Monitors the laser bias current, laser operating temperature, and optical power.
Dimensions (H x W x D)
  • 237.10 × 30.50 × 220.00 (mm)
  • 9.34 × 1.20 × 8.67 (in.)
Weight
  • 1.36 kg
  • 3.00 lb.

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