TNU6U316

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SKU2016213
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Huawei OptiX OSN 9800 TNU6U316 16*25G Universal Line Service Processing Board

Description

TNU6U316 overview

 

TNU6U316 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 TNU6U316 board has only one variant: TNU6U316S01.

 

 

Front panel of the TNU6U316 board

TNU6U316

Front panel of the TNU6U316 board

 

Valid slots for the TNU6U316 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 TNU6U316
Functions and Features of the TNU6U316 Board (OTN Line)
Basic function Supports conversion between a maximum of 320 ODU0, 160 ODU1, 32 ODU2(e), or 320 ODUflex signals and OTU25v signals.
Backplane capacity
  • The maximum capacity is 400 Gbit/s when the U32 enhanced subrack works in 2:5 mode (using U1UCXCS/U3UCXCS/U4UCXCS), the U64 enhanced subrack (using U1UCXCS/U3UCXCS/U4UCXCS), or the M24 subrack works in 1:3 mode.
  • The maximum capacity is 200 Gbit/s when the U32 enhanced subrack works in 2:2 mode, the U32/U64 enhanced subrack (using U3UXCS), the U32/U64 standard subrack, or the M24 subrack works in 1:1 mode.
NOTE:
When the backplane bandwidth is 200 Gbit/s, only the first eight ports IN1/OUT1 to IN8/OUT8 can be used as line ports. In this case, the last eight ports IN9/OUT9 to IN16/OUT16 support bidirectional regeneration.
WDM specification Supports the DWDM specifications.
Tunable wavelength Supports tunable wavelength optical modules that provide for 96 wavelengths tunable in the extended C band with 50 GHz channel spacing.
FEC coding RS_FEC
Line modulation format NRZ
OTN overhead protocol Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead
  • OTU25v layer: supports SM overhead processing.
  • ODU25v layer: supports PM and TCM overhead processing.
  • ODUk (k=0, 1, 2, 2e, flex) layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
Intra-board 1+1 protection Not Supported
ODUk SNCP Supported
NOTE:
ODUk SNCP protection is not supported when packet services are cross-connected from the backplane.
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 Supported
NOTE:
Only ports 1 to 15 support IEEE 1588v2.
ITU-T G.8275.1 Supported
NOTE:
Only ports 1 to 15 support ITU-T G.8275.1.
ITU-T G.8273.2 Supported
NOTE:
  • When the matching system control board is U2CTU, the board does not support ITU-T G.8273.2.
  • Only ports 1 to 15 support ITU-T G.8273.2.
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 lower-order ODUk cross-connections are created on the line board, PM/TCM section latency measurement is supported for higher-order ODUk channels, and TCM section latency measurement is supported for lower-order ODUk channels.
  • When VPs are created, the board supports PM/TCM-layer latency measurement for higher-order and lower-order ODUk channels.
Channel loopback Supports ODUk (k=0, 1, 2, 2e, flex) channel inloops and outloops.
Port loopback Supports WDM-side inloops and outloops.
Alarm and performance event monitoring
  • Supports the monitoring of 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 TNU6U316 Board (SDH)
Basic function Implements mutual conversion between SDH signals and sixteen OTU25v signals.
Backplane capacity There are differences in cross-connect capacity when work with different control boards and cross-connect boards. Please refer to "Mappings and Substitution Relationships".
Service processing
  • VC-12, VC-3, VC-4, VC-4-4c, VC-4-16c, VC-4-64c
  • The total backplane bandwidth is 80 Gbit/s when the U32 enhanced subrack works in 2:5 mode (using U1UCXCS/U3UCXCS/U4UCXCS), the U64 enhanced subrack (using U1UCXCS/U3UCXCS/U4UCXCS), or the M24 subrack works in 1:3 mode.
  • The total backplane bandwidth is 40 Gbit/s when the U32 enhanced subrack works in 2:2 mode, the U32/U64 enhanced subrack (using U3UXCS), the U32/U64 standard subrack, or the M24 subrack works in 1:1 mode.
NOTE:
When the backplane bandwidth is 40 Gbit/s, only the first eight ports IN1/OUT1 to IN8/OUT8 can be used as line ports. In this case, the last eight ports IN9/OUT9 to IN16/OUT16 support bidirectional regeneration.
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 transparent transmission of DCC channels.
  • Supports ECC communication.
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 VP inloops and outloops.
Alarm and performance event monitoring
  • Monitors B1 bytes to help locate faults.
  • Monitors B2 bytes to help locate faults.
Functions and Features of the TNU6U316 Board (Packet)
Basic function Implements mutual conversion between packet signals and sixteen OTU25v signals.
Backplane bandwidth
  • The total backplane bandwidth is 400 Gbit/s when the U32 enhanced subrack works in 2:5 mode (using U1UCXCS/U3UCXCS/U4UCXCS), the U64 enhanced subrack (using U1UCXCS/U3UCXCS/U4UCXCS), or the M24 subrack works in 1:3 mode.
  • The total backplane bandwidth is 200 Gbit/s when the U32 enhanced subrack works in 2:2 mode, the U32/U64 enhanced subrack (using U3UXCS), the U32/U64 standard subrack, or the M24 subrack works in 1:1 mode.
NOTE:
When the backplane bandwidth is 200 Gbit/s, only the first eight ports IN1/OUT1 to IN8/OUT8 can be used as line ports. In this case, the last eight ports IN9/OUT9 to IN16/OUT16 support bidirectional regeneration.
TAG attribute Supports the following TAG attributes: tag aware, access, and hybrid.
QinQ Supports basic QinQ.
Ethernet data frame format IEEE 802.3, Ethernet II, IEEE 802.1Q, IEEE 802.1p
Maximum frame length for a port 9600 bytes.
Service type
  • Native E-Line services
  • Native E-LAN services
  • E-Line services carried by PWs (VPWS services)
  • E-LAN services carried by PWs (VPLS services)
Service bearing medium PW, QinQ
Native E-Line service type
  • Point-to-point transparently transmitted E-Line services
  • VLAN-based E-Line services (supporting VLAN tag switching)
  • QinQ-based E-Line services
Native E-LAN service type
  • E-LAN services based on Tag-Transparent (802.1d bridge)
  • E-LAN services based on C-Aware (802.1q bridge)
PW-carried E-Line service (VPWS) type
  • Port-based transparently transmitted E-Line services
  • VLAN-based E-Line services
PW-carried E-LAN service (VPLS) type
  • VPLS services based on Tag-Transparent
  • VPLS services based on C-Aware
  • VPLS services based on S-Aware
MS-PW Supported
Diffserv Supported,compliant with RFC 2474 and RFC 2475
Traffic classification
  • Supported simple traffic classification.
  • Supported complex traffic classification. The ACL rules are customized based on packet information.
Traffic policing Committed access rate (CAR), two rate three color marker (trTCM), compliant with RFC 2698.
Traffic shaping Port-based traffic shaping, queue-based traffic shaping
Congestion avoidance WRED, tail dropping
Congestion management Class of service (CoS), supporting SP+WFQ scheduling algorithms
HQoS Supported
ERPS ERPS V1/V2, Supported, Comply with ITU-T G.8032/Y.1344.
LAG Intra-board and inter-board LAG, compliant with IEEE 802.1ax.
MC-LAG Supported, compliant with IEEE 802.1ax.
MC-PW APS 1:1 protection compliant with ITU-T G.8131.
PW APS 1:1 protection compliant with ITU-T G.8131.
PW FPS 1:1 protection compliant with ITU-T G.8131.
Tunnel APS 1:1 protections compliant with ITU-T G.8131.
MRPS Not supported
Packet service protection against multiple fiber cuts Not supported
IGMP Snooping Supports protocol enabling in compliance with IGMPv1 and IGMPv2.
LLDP Not supported
Ethernet service OAM Supports Ethernet service OAM that complies with IEEE 802.1ag
NOTE:
Compliant with ITU-T Y.1731(ETH LM/DM), ITU-T G.8013 and ITU-T Y.1730.
Ethernet port OAM Not supported
MPLS OAM Not supported
MPLS-TP OAM Supported, compliant with ITU-T G.8013/Y.1731, ITU-T G.8113.1.
RMON Supported
Port flow control Not supported
Port mirroring Not supported
Inband DCN Supported
Functions and Features of the TNU6U316 Board (Regeneration)
Basic function Electrically regenerates optical signals at an electrical REG station.
Regeneration mode Bidirectional regeneration
Regeneration rate OTU25v
WDM specification Supports the DWDM specifications.
Tunable wavelength Supports tunable wavelength optical modules that provide for 96 wavelengths tunable in the extended C band with 50 GHz channel spacing.
FEC coding RS_FEC
OTN overhead
  • OTU25v layer: supports SM overhead processing.
  • ODU25v layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
ODUk SNCP Not Supported
Tributary SNCP Not Supported
Electrical-layer ASON Not supported
Optical-layer ASON Not Supported
ALS Supported
Physical clock Not Supported
IEEE 1588v2 Not Supported
Outband DCN Supports ESC communication.
Test frame Not supported
PRBS Not supported
Port loopback Optical port outloop is supported in bidirectional relay mode.
NOTE:
Loopback of both ports is not supported.
Alarm and performance event monitoring
  • Supports the monitoring of BIP8 bytes (Bursty mode) to help locate line faults.
  • Supports the monitoring of the laser bias current.
  • Supports the laser temperature monitoring.
  • Supports the optical power monitoring.
  • Supports the monitoring of OTN alarms and performance events.
Dimensions (H x W x D)
  • 477.30 × 30.50 × 220.00 (mm)
  • 18.81 × 1.20 × 8.67 (in.)
Weight
  • 3.58 kg
  • 7.89 lb.

Additional information

Item TNU6U316
Functions and Features of the TNU6U316 Board (OTN Line)
Basic function Supports conversion between a maximum of 320 ODU0, 160 ODU1, 32 ODU2(e), or 320 ODUflex signals and OTU25v signals.
Backplane capacity
  • The maximum capacity is 400 Gbit/s when the U32 enhanced subrack works in 2:5 mode (using U1UCXCS/U3UCXCS/U4UCXCS), the U64 enhanced subrack (using U1UCXCS/U3UCXCS/U4UCXCS), or the M24 subrack works in 1:3 mode.
  • The maximum capacity is 200 Gbit/s when the U32 enhanced subrack works in 2:2 mode, the U32/U64 enhanced subrack (using U3UXCS), the U32/U64 standard subrack, or the M24 subrack works in 1:1 mode.
NOTE:
When the backplane bandwidth is 200 Gbit/s, only the first eight ports IN1/OUT1 to IN8/OUT8 can be used as line ports. In this case, the last eight ports IN9/OUT9 to IN16/OUT16 support bidirectional regeneration.
WDM specification Supports the DWDM specifications.
Tunable wavelength Supports tunable wavelength optical modules that provide for 96 wavelengths tunable in the extended C band with 50 GHz channel spacing.
FEC coding RS_FEC
Line modulation format NRZ
OTN overhead protocol Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTN overhead
  • OTU25v layer: supports SM overhead processing.
  • ODU25v layer: supports PM and TCM overhead processing.
  • ODUk (k=0, 1, 2, 2e, flex) layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
Intra-board 1+1 protection Not Supported
ODUk SNCP Supported
NOTE:
ODUk SNCP protection is not supported when packet services are cross-connected from the backplane.
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 Supported
NOTE:
Only ports 1 to 15 support IEEE 1588v2.
ITU-T G.8275.1 Supported
NOTE:
Only ports 1 to 15 support ITU-T G.8275.1.
ITU-T G.8273.2 Supported
NOTE:
  • When the matching system control board is U2CTU, the board does not support ITU-T G.8273.2.
  • Only ports 1 to 15 support ITU-T G.8273.2.
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 lower-order ODUk cross-connections are created on the line board, PM/TCM section latency measurement is supported for higher-order ODUk channels, and TCM section latency measurement is supported for lower-order ODUk channels.
  • When VPs are created, the board supports PM/TCM-layer latency measurement for higher-order and lower-order ODUk channels.
Channel loopback Supports ODUk (k=0, 1, 2, 2e, flex) channel inloops and outloops.
Port loopback Supports WDM-side inloops and outloops.
Alarm and performance event monitoring
  • Supports the monitoring of 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 TNU6U316 Board (SDH)
Basic function Implements mutual conversion between SDH signals and sixteen OTU25v signals.
Backplane capacity There are differences in cross-connect capacity when work with different control boards and cross-connect boards. Please refer to "Mappings and Substitution Relationships".
Service processing
  • VC-12, VC-3, VC-4, VC-4-4c, VC-4-16c, VC-4-64c
  • The total backplane bandwidth is 80 Gbit/s when the U32 enhanced subrack works in 2:5 mode (using U1UCXCS/U3UCXCS/U4UCXCS), the U64 enhanced subrack (using U1UCXCS/U3UCXCS/U4UCXCS), or the M24 subrack works in 1:3 mode.
  • The total backplane bandwidth is 40 Gbit/s when the U32 enhanced subrack works in 2:2 mode, the U32/U64 enhanced subrack (using U3UXCS), the U32/U64 standard subrack, or the M24 subrack works in 1:1 mode.
NOTE:
When the backplane bandwidth is 40 Gbit/s, only the first eight ports IN1/OUT1 to IN8/OUT8 can be used as line ports. In this case, the last eight ports IN9/OUT9 to IN16/OUT16 support bidirectional regeneration.
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 transparent transmission of DCC channels.
  • Supports ECC communication.
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 VP inloops and outloops.
Alarm and performance event monitoring
  • Monitors B1 bytes to help locate faults.
  • Monitors B2 bytes to help locate faults.
Functions and Features of the TNU6U316 Board (Packet)
Basic function Implements mutual conversion between packet signals and sixteen OTU25v signals.
Backplane bandwidth
  • The total backplane bandwidth is 400 Gbit/s when the U32 enhanced subrack works in 2:5 mode (using U1UCXCS/U3UCXCS/U4UCXCS), the U64 enhanced subrack (using U1UCXCS/U3UCXCS/U4UCXCS), or the M24 subrack works in 1:3 mode.
  • The total backplane bandwidth is 200 Gbit/s when the U32 enhanced subrack works in 2:2 mode, the U32/U64 enhanced subrack (using U3UXCS), the U32/U64 standard subrack, or the M24 subrack works in 1:1 mode.
NOTE:
When the backplane bandwidth is 200 Gbit/s, only the first eight ports IN1/OUT1 to IN8/OUT8 can be used as line ports. In this case, the last eight ports IN9/OUT9 to IN16/OUT16 support bidirectional regeneration.
TAG attribute Supports the following TAG attributes: tag aware, access, and hybrid.
QinQ Supports basic QinQ.
Ethernet data frame format IEEE 802.3, Ethernet II, IEEE 802.1Q, IEEE 802.1p
Maximum frame length for a port 9600 bytes.
Service type
  • Native E-Line services
  • Native E-LAN services
  • E-Line services carried by PWs (VPWS services)
  • E-LAN services carried by PWs (VPLS services)
Service bearing medium PW, QinQ
Native E-Line service type
  • Point-to-point transparently transmitted E-Line services
  • VLAN-based E-Line services (supporting VLAN tag switching)
  • QinQ-based E-Line services
Native E-LAN service type
  • E-LAN services based on Tag-Transparent (802.1d bridge)
  • E-LAN services based on C-Aware (802.1q bridge)
PW-carried E-Line service (VPWS) type
  • Port-based transparently transmitted E-Line services
  • VLAN-based E-Line services
PW-carried E-LAN service (VPLS) type
  • VPLS services based on Tag-Transparent
  • VPLS services based on C-Aware
  • VPLS services based on S-Aware
MS-PW Supported
Diffserv Supported,compliant with RFC 2474 and RFC 2475
Traffic classification
  • Supported simple traffic classification.
  • Supported complex traffic classification. The ACL rules are customized based on packet information.
Traffic policing Committed access rate (CAR), two rate three color marker (trTCM), compliant with RFC 2698.
Traffic shaping Port-based traffic shaping, queue-based traffic shaping
Congestion avoidance WRED, tail dropping
Congestion management Class of service (CoS), supporting SP+WFQ scheduling algorithms
HQoS Supported
ERPS ERPS V1/V2, Supported, Comply with ITU-T G.8032/Y.1344.
LAG Intra-board and inter-board LAG, compliant with IEEE 802.1ax.
MC-LAG Supported, compliant with IEEE 802.1ax.
MC-PW APS 1:1 protection compliant with ITU-T G.8131.
PW APS 1:1 protection compliant with ITU-T G.8131.
PW FPS 1:1 protection compliant with ITU-T G.8131.
Tunnel APS 1:1 protections compliant with ITU-T G.8131.
MRPS Not supported
Packet service protection against multiple fiber cuts Not supported
IGMP Snooping Supports protocol enabling in compliance with IGMPv1 and IGMPv2.
LLDP Not supported
Ethernet service OAM Supports Ethernet service OAM that complies with IEEE 802.1ag
NOTE:
Compliant with ITU-T Y.1731(ETH LM/DM), ITU-T G.8013 and ITU-T Y.1730.
Ethernet port OAM Not supported
MPLS OAM Not supported
MPLS-TP OAM Supported, compliant with ITU-T G.8013/Y.1731, ITU-T G.8113.1.
RMON Supported
Port flow control Not supported
Port mirroring Not supported
Inband DCN Supported
Functions and Features of the TNU6U316 Board (Regeneration)
Basic function Electrically regenerates optical signals at an electrical REG station.
Regeneration mode Bidirectional regeneration
Regeneration rate OTU25v
WDM specification Supports the DWDM specifications.
Tunable wavelength Supports tunable wavelength optical modules that provide for 96 wavelengths tunable in the extended C band with 50 GHz channel spacing.
FEC coding RS_FEC
OTN overhead
  • OTU25v layer: supports SM overhead processing.
  • ODU25v layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
ODUk SNCP Not Supported
Tributary SNCP Not Supported
Electrical-layer ASON Not supported
Optical-layer ASON Not Supported
ALS Supported
Physical clock Not Supported
IEEE 1588v2 Not Supported
Outband DCN Supports ESC communication.
Test frame Not supported
PRBS Not supported
Port loopback Optical port outloop is supported in bidirectional relay mode.
NOTE:
Loopback of both ports is not supported.
Alarm and performance event monitoring
  • Supports the monitoring of BIP8 bytes (Bursty mode) to help locate line faults.
  • Supports the monitoring of the laser bias current.
  • Supports the laser temperature monitoring.
  • Supports the optical power monitoring.
  • Supports the monitoring of OTN alarms and performance events.
Dimensions (H x W x D)
  • 477.30 × 30.50 × 220.00 (mm)
  • 18.81 × 1.20 × 8.67 (in.)
Weight
  • 3.58 kg
  • 7.89 lb.

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