TNV2T502

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SKU2016127
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Huawei OptiX OSN 9800 TNV2T502 2*40GE/50GE/100GE/200GE Tributary Service Processing Board

Description

TNV2T502 overview

 

TNV2T502 10 Gbit/s tributary service processing board applied to Huawei OptiX OSN 9800 U64/U32/M24.

To meet ultra-large cross-connect capacity and bandwidth requirements, Huawei presents the OptiX OSN 9800 product series. The OptiX OSN 9800 product series include the OptiX OSN 9800 U64, U32, P18 and universal platform subracks. Applied at the electrical layer, the OptiX OSN 9800 U64 and U32 subracks share boards by using unified software and hardware platforms, and can work with the OptiX OSN 9800 universal platform subrack and P18 subrack, OptiX OSN 8800 platform subrack and T16 subrack, and OptiX OSN 6800 optical subracks in WDM and OTN systems.

The TNV2T502 board has only one variant: TNV2T502Q01.

 

 

Front panel of the TNV2T502 board

TNV2T502

Front panel of the TNV2T502 board

 

Valid slots for the TNV2T502 board in a U64/U32/M24 subrack

Device Number of Occupied Slots Physical Slot Logical Slot
OptiX OSN 9800 M24 2 (IU1, IU13), (IU2, IU14), ……, (IU11, IU23), (IU12, IU24) IU1 to IU12
OptiX OSN 9800 U32 Enhanced 1 IU1 to IU32 IU1 to IU32
OptiX OSN 9800 U32 Standard 1 IU1 to IU32 IU1 to IU32
OptiX OSN 9800 U64 Enhanced 1 IU1 to IU64 IU1 to IU64
OptiX OSN 9800 U64 Standard 1 IU1 to IU64 IU1 to IU64

 

Item TNV2T502
Functions and Features of the TNV2T502 Board (OTN Tributary)
Backplane capacity The total bandwidth is 400 Gbit/s.
NOTE:
Supports backplane cross-connections of two ODU3/two ODU4/four ODUflex signals from/to the cross-connect board.
Client-side service type
  • 200GE: Ethernet service at a rate of 206.25 Gbit/s
  • 100GE: Ethernet service at a rate of 103.125 Gbit/s
  • OTU4: OTN service at a rate of 111.81 Gbit/s
  • 50GE: Ethernet service at a rate of 51.5625 Gbit/s
  • 40GE: Ethernet service at a rate of 41.25 Gbit/s
  • 50G FlexE unaware: flexible Ethernet service at a rate of 51.5625 Gbit/s
  • 100G FlexE unaware: flexible Ethernet service at a rate of 103.125 Gbit/s
  • 200G FlexE aware: flexible Ethernet service at a rate of 206.25 Gbit/s
NOTE:
The client-side port type is QSFP4*28G by default, and the access service type can be set to 100GE or OTU4. If other client-side services need to be transmitted or received, the port type must be changed. For example, if 50GE services need to be transmitted or received, you need to change the port type to Client Side Grey Optical Port. If 200GE services need to be transmitted or received, you need to change the port type to Lane4*56G. For a T502 board, two physical ports cannot be bound to a FlexE group.
Service mapping mode
  • When Service Type is 200GE/100GE/50GE: Supportes Bit Transparent Mapping and MAC Transparent Mapping.
  • When Service Type is FlexE: Supportes Bit Transparent Mapping.
FEC coding
  • When OTU4 services are received, FEC encoding is supported, which complies with ITU-T G.709.
  • When the client-side service type is FlexE, 100GE, 200GE, or 50GE,RSFEC encoding is supported
OTN overhead
  • ODUflex layer: supports PM overhead processing.
  • ODU3 layer: supports PM overhead processing.
  • ODU4 layer: When the client-side service type is 100GE, supports PM overhead processing.
  • ODU4 layer: When the client-side service type is OTU4, supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
  • OTU4 layer: supports SM overhead processing.
NOTE:
Supports overhead processing defined by ITU-T G.709. The service mapping process complies with ITU-T G.709 and G.Sup43.
LPT Not supported
Client 1+1 protection Supported
NOTE:
  • In the case of FlexE services, the T502 board does not support client 1+1 protection.
  • Client 1+1 protection is not supported when MPO or QSFP-DD optical modules are used on the client side.
ODUk SNCP Supported
NOTE:
  • The board supports ODUk SNCP when k = 3, 4, flex.
  • In the case of 200GE/FlexE Aware (200G) services of a T502 board: Two ODUk SNCP protection groups independently created for the two ODUflex services on one physical port of the T502 board must be bound to implement unified switching of multiple ODUk SNCP protection groups.
Tributary SNCP Supported
Electrical-layer ASON Supported
L1 service encryption Supported
NOTE:
  • Client-side port encryption is supported in the case of 100GE/50GE/40GE/200GE services.
  • ClientLP port encryption is supported in the case of FlexE services.
ALS Supported when client services are non-OTN services.
LLDP Supported when the client-side service type is ethernet service.
NOTE:
LLDP is not supported in the case of FlexE services.
Physical clock When the client-side service type is 100GE/50GE the board supports physical clock.
  • Bit Transparent Mapping: Supports synchronous Ethernet transparent transmission.
  • Mac Transparent Mapping: Supports synchronous Ethernet processing.
When 200GE (MAC Transparent Mapping) services are received on the client side, synchronous Ethernet processing is supported. When 40GE (TTT+GMP) services are received on the client side, synchronous Ethernet transparent transmission is supported. Supports this function only when the board works with the U2CTU/U4CTU/U5CTU/CXP board and receives FlexE Unaware (100G) and FlexE Aware (200G) services on the client side.
IEEE 1588v2
  • The board supports IEEE 1588v2 only when 100GE/50GE/200GE services are received on the client side, and the port service mapping mode is MAC Transparent Mapping.
  • Supports IEEE 1588v2 only when the board receives FlexE Unaware (100G) and FlexE Aware (200G) services on the client side.
ITU-T G.8275.1
  • The board supports IEEE 1588v2 only when 100GE/50GE/200GE services are received on the client side, and the port service mapping mode is MAC Transparent Mapping.
  • Supports ITU-T G.8275.1 only when the board receives FlexE Unaware (100G) and FlexE Aware (200G) services on the client side.
ITU-T G.8273.2 Supported
NOTE:
  • The board does not support ITU-T G.8273.2 when the system control board is U2CTU.
  • The board supports ITU-T G.8273.2 only when 50GE/100GE/200GE services are received on the client side, and the port service mapping mode is MAC Transparent Mapping.
  • Supports this function only when the board receives FlexE Unaware (100G) and FlexE Aware (200G) services on the client side.
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.
Outband DCN Supportes when the client-side service type is OTU4.
Test frame When the client-side service type is 200GE/100GE/50GE/40GE, the board supports test frame.
PRBS Supported
NOTE:
The PRBS function in the optical port direction is supported only when the client-side service type is OTU4.
Latency measurement
  • When non-OTN services are received on the client side of the board, the PM section latency measurement is supported in the backplane direction (upstream direction).
  • When OTN services are received on the client side of the board, the TCM section latency measurement is supported in the optical port direction (downstream direction).
Channel loopback Not supported
Port loopback
  • Supports inloops and outloops on the client side.
  • Supports ODUk inloops and ODUk outloops on the client side.
  • Supports inloops and outloops in a FlexE group.
NOTE:
The board supports ODUk inloop and ODUk outloop 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, Inloop, Outloop, and ODUk Outloop are not supported. When non-OTN services are received, the PRBS in the backplane direction can be used only with ODUk loopback. For details.
Alarm and performance event monitoring
  • Monitors BIP8 bytes to help locate line failures.
  • Monitors OTN alarms and performance events.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Provides remote monitoring (RMON) of the Ethernet service.
Functions and Features of the TNV2T502 Board (OTN Line)
Backplane capacity The total backplane bandwidth is 200 Gbit/s.
NOTE:
Implements service grooming when working with cross-connect boards. (2x2000) x OSUflex/160 x ODU0/80 x ODU1/20 x ODU2/20 x ODU2e/4 x ODU3/2 x ODU4/160 x ODUflex
WDM specification Supports the DWDM specifications.
Tunable wavelength Not supported
FEC coding FEC
OTN overhead protocol Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead
  • WDM-side OTU4 layer: supports SM overhead processing.
  • ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports PM and TCM overhead processing.
  • OSUflex layer: supports PM and TCM overhead processing.
  • ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports non-intrusive monitoring of PM and TCM overheads.
  • OSUflex layer: supports non-intrusive monitoring of PM and TCM overheads.
OSU Supported
NOTE:
The OSU function requires a license.
Intra-board 1+1 protection Not supported
ODUk SNCP Supported
OSUflex SNCP Supported
NOTE:
  • When working with a TNU2CTU/TNG1CXP board, the board supports a maximum of 1024 OSUflex SNCP protection groups.
  • When working with a TNU4CTU/TNU5CTU/TNG3CXP/TNG4CXP board, the board supports a maximum of 4000 OSUflex SNCP protection groups.
Tributary SNCP Supported
Electrical-layer ASON Supported
Optical-layer ASON Not supported
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
ITU-T G.8275.1 Not supported
ITU-T G.8273.2 Not supported
Outband DCN Supports communication over ESCs.
Test frame Not supported
PRBS Supports the PRBS function on the WDM side.
Latency measurement
  • The board supports latency measurement in the WDM-side optical port direction (upstream direction).
    • When higher-order ODU4 cross-connections are created on the line board, TCM section latency measurement is supported for higher-order ODU4 channels.
    • When lower-order ODUk cross-connections are created on the line board, PM/TCM section latency measurement is supported for higher-order ODU4 channels, and TCM section latency measurement is supported for lower-order ODUk channels.
  • The board supports latency measurement at the OSUflex layer.
NOTE:
In the OSU application scenario, unidirectional delay measurement is not supported, and only bidirectional delay measurement is supported.
Channel loopback
  • ODUk (k=0, 1, 2, 2e, 3, flex) channel loopbacks
  • OSUflex Channel Loopback
NOTE:
The board supports a maximum of eight OSUflex channel loopbacks.
Port loopback Supports WDM Side Loopback
Alarm and performance event monitoring
  • Monitors BIP8 bytes (Bursty mode) to help locate line failures.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Monitors OTN alarms and performance events.
Functions and Features of the TNV2T502 Board (SDH)
Basic function Provides two line ports and supports conversions between SDH signals from the backplane and ODUk signals. For details about the service mapping path, see Application.
NOTE:
The maximum SDH capacity of the board is 2 x 40 Gbit/s, and each port supports 40 Gbit/s services. In addition, the SDH capacity of different ports on the board cannot be shared.
Backplane capacity The total backplane bandwidth is 2*40 Gbit/s.
Service processing VC-12, VC-3, VC-4, VC-4-4c, VC-4-16c, VC-4-64c
Overhead processing
  • Processes the section overheads of STM-16/STM-64 signals.
  • Supports the transparent transmission and termination of path overheads.
  • Supports the setting and query of the J0, J1, and C2 bytes.
  • Supports ECC communication.
  • Supports transparent transmission of DCC channels.
SDH SNCP Supported
Linear MSP Supported
Ring MSP Supports two-fiber bidirectional ring MSP
SDH ASON Supported
Physical clock Supports SDH clock synchronization.
Outband DCN Supported
Channel loopback Supports VC loopbacks.
Port loopback Supports Virtual Port loopbacks.
2M ASON Supported
NOTE:
Only supported when the 9800 M24 is used.
Alarm and performance event monitoring Provides various alarms and performance events, facilitating equipment management and maintenance.
Dimensions (H x W x D)
  • 477.30 × 30.50 × 220.00 (mm)
  • 18.81 × 1.20 × 8.67 (in.)
Weight
  • 2.90 kg
  • 6.39 lb.

Additional information

Item TNV2T502
Functions and Features of the TNV2T502 Board (OTN Tributary)
Backplane capacity The total bandwidth is 400 Gbit/s.
NOTE:
Supports backplane cross-connections of two ODU3/two ODU4/four ODUflex signals from/to the cross-connect board.
Client-side service type
  • 200GE: Ethernet service at a rate of 206.25 Gbit/s
  • 100GE: Ethernet service at a rate of 103.125 Gbit/s
  • OTU4: OTN service at a rate of 111.81 Gbit/s
  • 50GE: Ethernet service at a rate of 51.5625 Gbit/s
  • 40GE: Ethernet service at a rate of 41.25 Gbit/s
  • 50G FlexE unaware: flexible Ethernet service at a rate of 51.5625 Gbit/s
  • 100G FlexE unaware: flexible Ethernet service at a rate of 103.125 Gbit/s
  • 200G FlexE aware: flexible Ethernet service at a rate of 206.25 Gbit/s
NOTE:
The client-side port type is QSFP4*28G by default, and the access service type can be set to 100GE or OTU4. If other client-side services need to be transmitted or received, the port type must be changed. For example, if 50GE services need to be transmitted or received, you need to change the port type to Client Side Grey Optical Port. If 200GE services need to be transmitted or received, you need to change the port type to Lane4*56G. For a T502 board, two physical ports cannot be bound to a FlexE group.
Service mapping mode
  • When Service Type is 200GE/100GE/50GE: Supportes Bit Transparent Mapping and MAC Transparent Mapping.
  • When Service Type is FlexE: Supportes Bit Transparent Mapping.
FEC coding
  • When OTU4 services are received, FEC encoding is supported, which complies with ITU-T G.709.
  • When the client-side service type is FlexE, 100GE, 200GE, or 50GE,RSFEC encoding is supported
OTN overhead
  • ODUflex layer: supports PM overhead processing.
  • ODU3 layer: supports PM overhead processing.
  • ODU4 layer: When the client-side service type is 100GE, supports PM overhead processing.
  • ODU4 layer: When the client-side service type is OTU4, supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
  • OTU4 layer: supports SM overhead processing.
NOTE:
Supports overhead processing defined by ITU-T G.709. The service mapping process complies with ITU-T G.709 and G.Sup43.
LPT Not supported
Client 1+1 protection Supported
NOTE:
  • In the case of FlexE services, the T502 board does not support client 1+1 protection.
  • Client 1+1 protection is not supported when MPO or QSFP-DD optical modules are used on the client side.
ODUk SNCP Supported
NOTE:
  • The board supports ODUk SNCP when k = 3, 4, flex.
  • In the case of 200GE/FlexE Aware (200G) services of a T502 board: Two ODUk SNCP protection groups independently created for the two ODUflex services on one physical port of the T502 board must be bound to implement unified switching of multiple ODUk SNCP protection groups.
Tributary SNCP Supported
Electrical-layer ASON Supported
L1 service encryption Supported
NOTE:
  • Client-side port encryption is supported in the case of 100GE/50GE/40GE/200GE services.
  • ClientLP port encryption is supported in the case of FlexE services.
ALS Supported when client services are non-OTN services.
LLDP Supported when the client-side service type is ethernet service.
NOTE:
LLDP is not supported in the case of FlexE services.
Physical clock When the client-side service type is 100GE/50GE the board supports physical clock.
  • Bit Transparent Mapping: Supports synchronous Ethernet transparent transmission.
  • Mac Transparent Mapping: Supports synchronous Ethernet processing.
When 200GE (MAC Transparent Mapping) services are received on the client side, synchronous Ethernet processing is supported. When 40GE (TTT+GMP) services are received on the client side, synchronous Ethernet transparent transmission is supported. Supports this function only when the board works with the U2CTU/U4CTU/U5CTU/CXP board and receives FlexE Unaware (100G) and FlexE Aware (200G) services on the client side.
IEEE 1588v2
  • The board supports IEEE 1588v2 only when 100GE/50GE/200GE services are received on the client side, and the port service mapping mode is MAC Transparent Mapping.
  • Supports IEEE 1588v2 only when the board receives FlexE Unaware (100G) and FlexE Aware (200G) services on the client side.
ITU-T G.8275.1
  • The board supports IEEE 1588v2 only when 100GE/50GE/200GE services are received on the client side, and the port service mapping mode is MAC Transparent Mapping.
  • Supports ITU-T G.8275.1 only when the board receives FlexE Unaware (100G) and FlexE Aware (200G) services on the client side.
ITU-T G.8273.2 Supported
NOTE:
  • The board does not support ITU-T G.8273.2 when the system control board is U2CTU.
  • The board supports ITU-T G.8273.2 only when 50GE/100GE/200GE services are received on the client side, and the port service mapping mode is MAC Transparent Mapping.
  • Supports this function only when the board receives FlexE Unaware (100G) and FlexE Aware (200G) services on the client side.
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.
Outband DCN Supportes when the client-side service type is OTU4.
Test frame When the client-side service type is 200GE/100GE/50GE/40GE, the board supports test frame.
PRBS Supported
NOTE:
The PRBS function in the optical port direction is supported only when the client-side service type is OTU4.
Latency measurement
  • When non-OTN services are received on the client side of the board, the PM section latency measurement is supported in the backplane direction (upstream direction).
  • When OTN services are received on the client side of the board, the TCM section latency measurement is supported in the optical port direction (downstream direction).
Channel loopback Not supported
Port loopback
  • Supports inloops and outloops on the client side.
  • Supports ODUk inloops and ODUk outloops on the client side.
  • Supports inloops and outloops in a FlexE group.
NOTE:
The board supports ODUk inloop and ODUk outloop 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, Inloop, Outloop, and ODUk Outloop are not supported. When non-OTN services are received, the PRBS in the backplane direction can be used only with ODUk loopback. For details.
Alarm and performance event monitoring
  • Monitors BIP8 bytes to help locate line failures.
  • Monitors OTN alarms and performance events.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Provides remote monitoring (RMON) of the Ethernet service.
Functions and Features of the TNV2T502 Board (OTN Line)
Backplane capacity The total backplane bandwidth is 200 Gbit/s.
NOTE:
Implements service grooming when working with cross-connect boards. (2x2000) x OSUflex/160 x ODU0/80 x ODU1/20 x ODU2/20 x ODU2e/4 x ODU3/2 x ODU4/160 x ODUflex
WDM specification Supports the DWDM specifications.
Tunable wavelength Not supported
FEC coding FEC
OTN overhead protocol Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead
  • WDM-side OTU4 layer: supports SM overhead processing.
  • ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports PM and TCM overhead processing.
  • OSUflex layer: supports PM and TCM overhead processing.
  • ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports non-intrusive monitoring of PM and TCM overheads.
  • OSUflex layer: supports non-intrusive monitoring of PM and TCM overheads.
OSU Supported
NOTE:
The OSU function requires a license.
Intra-board 1+1 protection Not supported
ODUk SNCP Supported
OSUflex SNCP Supported
NOTE:
  • When working with a TNU2CTU/TNG1CXP board, the board supports a maximum of 1024 OSUflex SNCP protection groups.
  • When working with a TNU4CTU/TNU5CTU/TNG3CXP/TNG4CXP board, the board supports a maximum of 4000 OSUflex SNCP protection groups.
Tributary SNCP Supported
Electrical-layer ASON Supported
Optical-layer ASON Not supported
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
ITU-T G.8275.1 Not supported
ITU-T G.8273.2 Not supported
Outband DCN Supports communication over ESCs.
Test frame Not supported
PRBS Supports the PRBS function on the WDM side.
Latency measurement
  • The board supports latency measurement in the WDM-side optical port direction (upstream direction).
    • When higher-order ODU4 cross-connections are created on the line board, TCM section latency measurement is supported for higher-order ODU4 channels.
    • When lower-order ODUk cross-connections are created on the line board, PM/TCM section latency measurement is supported for higher-order ODU4 channels, and TCM section latency measurement is supported for lower-order ODUk channels.
  • The board supports latency measurement at the OSUflex layer.
NOTE:
In the OSU application scenario, unidirectional delay measurement is not supported, and only bidirectional delay measurement is supported.
Channel loopback
  • ODUk (k=0, 1, 2, 2e, 3, flex) channel loopbacks
  • OSUflex Channel Loopback
NOTE:
The board supports a maximum of eight OSUflex channel loopbacks.
Port loopback Supports WDM Side Loopback
Alarm and performance event monitoring
  • Monitors BIP8 bytes (Bursty mode) to help locate line failures.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Monitors OTN alarms and performance events.
Functions and Features of the TNV2T502 Board (SDH)
Basic function Provides two line ports and supports conversions between SDH signals from the backplane and ODUk signals. For details about the service mapping path, see Application.
NOTE:
The maximum SDH capacity of the board is 2 x 40 Gbit/s, and each port supports 40 Gbit/s services. In addition, the SDH capacity of different ports on the board cannot be shared.
Backplane capacity The total backplane bandwidth is 2*40 Gbit/s.
Service processing VC-12, VC-3, VC-4, VC-4-4c, VC-4-16c, VC-4-64c
Overhead processing
  • Processes the section overheads of STM-16/STM-64 signals.
  • Supports the transparent transmission and termination of path overheads.
  • Supports the setting and query of the J0, J1, and C2 bytes.
  • Supports ECC communication.
  • Supports transparent transmission of DCC channels.
SDH SNCP Supported
Linear MSP Supported
Ring MSP Supports two-fiber bidirectional ring MSP
SDH ASON Supported
Physical clock Supports SDH clock synchronization.
Outband DCN Supported
Channel loopback Supports VC loopbacks.
Port loopback Supports Virtual Port loopbacks.
2M ASON Supported
NOTE:
Only supported when the 9800 M24 is used.
Alarm and performance event monitoring Provides various alarms and performance events, facilitating equipment management and maintenance.
Dimensions (H x W x D)
  • 477.30 × 30.50 × 220.00 (mm)
  • 18.81 × 1.20 × 8.67 (in.)
Weight
  • 2.90 kg
  • 6.39 lb.

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