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TN12LDC
TN12LDC 1
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TN12LDC

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SKU2016999
AvailabilityIn Stock
WarrantyUp to 36 months i
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Huawei OptiX OSN 8800 TN12LDC 2 x 100 Gbit/s Service Multiplexing into OTUC2 Wavelength Conversion Board

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Description

TN12LDC overview

 

TN11LDC 2 x 100 Gbit/s Service Multiplexing into OTUC2 Wavelength Conversion Board applied to OptiX OSN 8800/6800.

The OptiX OSN 8800 Intelligent Optical Transport Platform (OptiX OSN 8800 for short) is a new generation of intelligent MS-OTN product. The OptiX OSN 8800 can interconnect with any product from the OptiX OSN product series, such as the OptiX OSN 1800, to form an end-to-end OTN network. The OptiX OSN 8800 T32/T16 supports unified switching and control based on ODUk, VC, and packets, achieving unified switching and transmission for multiple services on a single multi-service optical transport network (MS-OTN). The OptiX OSN 6800 Intelligent Optical Transport Platform (OptiX OSN 6800 for short) is referred to as Huawei next generation intelligent optical transport platform. The OptiX OSN 6800 is for area backbones, local networks, metropolitan convergence layers and metropolitan core layers. It may also work with other WDM, SDH/SONET equipment to offer a complete Metro WDM solution.

 

Front panel of the TN12LDC board

TN11LDC

Front panel of the TN12LDC board

 

Valid slots for the TN12LDC board in a OptiX OSN 8800 T64/T32/T16 subrack

Device Valid Slot
OptiX OSN 8800 T64 subrack IU1 to IU8, IU11 to IU42, IU45 to IU68
OptiX OSN 8800 T32 subrack IU1 to IU8, IU12 to IU27, IU29 to IU36
OptiX OSN 8800 T16 subrack IU1 to IU18
OptiX OSN 8800 universal platform subrack IU1 to IU16

 

Item TN12LDC
Functions and features of the LDC board
Basic function The LDC board on the client side receives four types of signals, which are OTU4, 100GE, FC3200, and FC1600. The LDC converts signals as follows: 200G line:
  • 2 x OTU4 <-> 2 x ODU4 <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x 100GE <-> 2 x ODU4 (bit transparent mapping/MAC transparent mapping) <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x 100GE <-> 2 x ODUflex (MAC transparent mapping) <-> 2 x ODU4 <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x FC3200 <-> 2 x ODUflex <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x FC1600 <-> 2 x ODUflex <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x FC3200 <-> 2 x ODUflex <-> 1 x ODU4 <-> 1 x ODUC2<-> 1 x OTUC2 (supported only by TN12LDC)
  • 2 x FC1600 <-> 2 x ODUflex <-> 1 x ODU4 <-> 1 x ODUC2<-> 1 x OTUC2 (supported only by TN12LDC)
100G line:
  • 1 x OTU4 <-> 1x ODU4 <-> 1 x OTU4
  • 1 x 100GE <->1 x ODU4 (bit transparent mapping/MAC transparent mapping) <-> 1 x OTU4
  • 1 x 100GE <-> 1 x ODUflex (MAC transparent mapping) <-> 1 x ODU4 <-> 1 x OTU4
  • 2 x FC3200 <-> 2 x ODUflex <-> 1 x ODU4 <-> 1 x OTU4
  • 2 x FC1600 <-> 2 x ODUflex <-> 1 x ODU4 <-> 1 x OTU4
Client-side service type 100GE: Ethernet service at a rate of 103.125 Gbit/s OTU4: OTN service at a rate of 111.81 Gbit/s FC1600: SAN service at a rate of 14.025 Gbit/s FC3200: SAN service at a rate of 28.05 Gbit/s
RTU Supported only by TN12LDC.
OTN function
  • Supports OTUC2 or OTU4 interfaces on the WDM side.
  • Uses the frame formats and overhead processing methods defined in ITU-T G.709.
  • At the ODU4 layer:
    • Supports PM 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 PM overhead processing at the ODUflex layer.
  • Supports PM overhead processing at the ODUC2 layer.
  • Supports SM overhead processing at the OTU4 layer on the client side.
  • Supports SM overhead processing at the OTUC2 and OTU4 layer on the WDM side.
Service encryption Supported
NOTE:
Service encryption is supported only when the client-side service type of the LDC board is not OTU4.
WDM specification Supports DWDM specifications.
Tunable wavelength function LDC supports tunable wavelength optical modules that provide for 96 wavelengths tunable in the extended C band with 50 GHz channel spacing.
WDM-side signal spectrum width
  • 200G ePDM-e16QAM: 50GHz Flex/ 62.5GHz Flex/75GHz Flex
  • Others modulation format: 50GHz Fix.
NOTE:
The filter cost of a 50 GHz Fix WSS is greater than that of a 50 GHz Flex WSS. If the board has a flexible grid laser and supports a modulation format with 50 GHz fixed spectrum width, the modulation format supports 50 GHz flexible spectrum width by default. Similarly, if the board has a flexible grid laser and supports a modulation format with 100 GHz fixed spectrum width, the modulation format supports 100 GHz flexible spectrum width by default. Currently, only programmable boards with a signal rate of 200 Gbit/s or higher support flexible grid lasers.
ESC function Supported
PRBS test function Supports the PRBS function on both the client side and WDM side.
NOTE:
When only OTU4 services are received, the PRBS function is supported on the client side.
LPT function Not supported
FEC coding On the client side: Supports ITU-T G.709-compliant forward error correction (FEC) on the client side when the client-side service type is OTU4. Supports RS_FEC coding when the client-side service type is 100GE or FC3200. On the WDM side:
  • T81: Supports SDFEC-R coding.
  • Others: Supports SDFEC and SDFEC2 coding.
NOTE:
Boards that use different FEC modes cannot interconnect with each other.
NOTE:
For FC services, only FC3200 services support RSFEC, and other FC services do not support FEC.
Alarm and performance event monitoring
  • Monitors BIP8 bytes (BIP8 bytes of OTU4 are in Bursty mode) for 100GE, and OTU4 services on the client side to help locate service failures.
  • Monitors OTN alarms and performance events.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Supports the remote monitoring (RMON) of Ethernet services.
  • Supports the monitoring of CD and PMD performance.
Regeneration board Supported
ALS function Supports the ALS function on the client side when client services are non-OTN services.
Test frame Supported only when the client-side service type is 100GE.
Latency measurement
Supports PM and TCM 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.
IEEE 1588v2 Not supported
Physical clock The board supports synchronous Ethernet transparent transmission instead of synchronous Ethernet processing in bit transparent mapping mode.
Electrical-layer ASON Not supported
Optical-layer ASON Supported
NOTE:
In versions earlier than V100R013C10SPC500, ASON is not supported in high SOP mode. In V100R013C10SPC500 and later versions, only ASON without optical parameters is supported in high SOP mode.
Ethernet service mapping mode Bit Transparent Mapping ODU4, MAC Transparent Mapping ODU4, MAC Transparent Mapping ODUFlex
Protection scheme
  • Supports client 1+1 protection.
  • Supports intra-board 1+1 protection (when working with the OLP/DCP/QCP board).
  • When a QSFP28-100G(4x25G)-850nm(SR4)-MMF-0.1km module or an 112.2 Gbit/s Multirate-0.1km-QSFP28 module is used on the client side, the LDC board does not support client 1+1 protection.
  • When 100GE services are received on the client side, client 1+1 protection supports bidirectional switching rather than unidirectional switching. When OTU4 services are received on the client side, client 1+1 protection supports unidirectional switching.
Loopback ODUk channel 100G line: ODUflex channel loopback Supported
200G line: ODU4 and ODUflex channel loopbacks
Client side Inloop Supported
Outloop
WDM side Inloop Supported
Outloop
Functions and features of the LDC board (in regeneration mode)
Basic function The LDC board applies to electrical regeneration sites to provide the electrical regeneration function for optical signals.
Regeneration rate OTUC2: a rate of 224.6 Gbit/s OTU4: a rate of 111.81 Gbit/s
RTU Supported only by TN12LDC.
OTN function 200G regeneration:
  • Supports OTUC2 interfaces on the WDM side.
  • Uses the frame formats and overhead processing methods defined in ITU-T G.709.
  • ODUC2 layer: supports PM overhead processing, and non-intrusive monitoring of PM overheads.
  • OTUC2 layer: supports SM overhead processing.
100G regeneration:
  • Supports OTU4 interfaces on the WDM side.
  • Uses the frame formats and overhead processing methods defined in ITU-T G.709.
  • ODU4 layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
  • OTU4 layer: supports SM overhead processing.
WDM specification Supports DWDM specifications.
Tunable wavelength function LDC supports tunable wavelength optical modules that provide for 96 wavelengths tunable in the extended C band with 50 GHz channel spacing.
ESC function Supported
PRBS test function Not supported
LPT function Not supported
FEC coding
  • T81: Supports SDFEC-R coding.
  • Others: Supports SDFEC and SDFEC2 coding.
NOTE:
Boards that use different FEC modes cannot interconnect with each other.
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.
ALS function Not supported
Test frame Not supported
Electrical-layer ASON Not supported
Optical-layer ASON Supported
Protection scheme Not supported
Loopback Not supported
Dimensions (H x W x D) 264.6 mm (10.4 in.) x 25.4 mm (1.0 in.) x 220 mm (8.7 in.)
Weight 1.8 kg (3.97 lb.)

Additional information

Item TN12LDC
Functions and features of the LDC board
Basic function The LDC board on the client side receives four types of signals, which are OTU4, 100GE, FC3200, and FC1600. The LDC converts signals as follows: 200G line:
  • 2 x OTU4 <-> 2 x ODU4 <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x 100GE <-> 2 x ODU4 (bit transparent mapping/MAC transparent mapping) <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x 100GE <-> 2 x ODUflex (MAC transparent mapping) <-> 2 x ODU4 <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x FC3200 <-> 2 x ODUflex <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x FC1600 <-> 2 x ODUflex <-> 1 x ODUC2 <-> 1 x OTUC2
  • 2 x FC3200 <-> 2 x ODUflex <-> 1 x ODU4 <-> 1 x ODUC2<-> 1 x OTUC2 (supported only by TN12LDC)
  • 2 x FC1600 <-> 2 x ODUflex <-> 1 x ODU4 <-> 1 x ODUC2<-> 1 x OTUC2 (supported only by TN12LDC)
100G line:
  • 1 x OTU4 <-> 1x ODU4 <-> 1 x OTU4
  • 1 x 100GE <->1 x ODU4 (bit transparent mapping/MAC transparent mapping) <-> 1 x OTU4
  • 1 x 100GE <-> 1 x ODUflex (MAC transparent mapping) <-> 1 x ODU4 <-> 1 x OTU4
  • 2 x FC3200 <-> 2 x ODUflex <-> 1 x ODU4 <-> 1 x OTU4
  • 2 x FC1600 <-> 2 x ODUflex <-> 1 x ODU4 <-> 1 x OTU4
Client-side service type 100GE: Ethernet service at a rate of 103.125 Gbit/s OTU4: OTN service at a rate of 111.81 Gbit/s FC1600: SAN service at a rate of 14.025 Gbit/s FC3200: SAN service at a rate of 28.05 Gbit/s
RTU Supported only by TN12LDC.
OTN function
  • Supports OTUC2 or OTU4 interfaces on the WDM side.
  • Uses the frame formats and overhead processing methods defined in ITU-T G.709.
  • At the ODU4 layer:
    • Supports PM 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 PM overhead processing at the ODUflex layer.
  • Supports PM overhead processing at the ODUC2 layer.
  • Supports SM overhead processing at the OTU4 layer on the client side.
  • Supports SM overhead processing at the OTUC2 and OTU4 layer on the WDM side.
Service encryption Supported
NOTE:
Service encryption is supported only when the client-side service type of the LDC board is not OTU4.
WDM specification Supports DWDM specifications.
Tunable wavelength function LDC supports tunable wavelength optical modules that provide for 96 wavelengths tunable in the extended C band with 50 GHz channel spacing.
WDM-side signal spectrum width
  • 200G ePDM-e16QAM: 50GHz Flex/ 62.5GHz Flex/75GHz Flex
  • Others modulation format: 50GHz Fix.
NOTE:
The filter cost of a 50 GHz Fix WSS is greater than that of a 50 GHz Flex WSS. If the board has a flexible grid laser and supports a modulation format with 50 GHz fixed spectrum width, the modulation format supports 50 GHz flexible spectrum width by default. Similarly, if the board has a flexible grid laser and supports a modulation format with 100 GHz fixed spectrum width, the modulation format supports 100 GHz flexible spectrum width by default. Currently, only programmable boards with a signal rate of 200 Gbit/s or higher support flexible grid lasers.
ESC function Supported
PRBS test function Supports the PRBS function on both the client side and WDM side.
NOTE:
When only OTU4 services are received, the PRBS function is supported on the client side.
LPT function Not supported
FEC coding On the client side: Supports ITU-T G.709-compliant forward error correction (FEC) on the client side when the client-side service type is OTU4. Supports RS_FEC coding when the client-side service type is 100GE or FC3200. On the WDM side:
  • T81: Supports SDFEC-R coding.
  • Others: Supports SDFEC and SDFEC2 coding.
NOTE:
Boards that use different FEC modes cannot interconnect with each other.
NOTE:
For FC services, only FC3200 services support RSFEC, and other FC services do not support FEC.
Alarm and performance event monitoring
  • Monitors BIP8 bytes (BIP8 bytes of OTU4 are in Bursty mode) for 100GE, and OTU4 services on the client side to help locate service failures.
  • Monitors OTN alarms and performance events.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Supports the remote monitoring (RMON) of Ethernet services.
  • Supports the monitoring of CD and PMD performance.
Regeneration board Supported
ALS function Supports the ALS function on the client side when client services are non-OTN services.
Test frame Supported only when the client-side service type is 100GE.
Latency measurement
Supports PM and TCM 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.
IEEE 1588v2 Not supported
Physical clock The board supports synchronous Ethernet transparent transmission instead of synchronous Ethernet processing in bit transparent mapping mode.
Electrical-layer ASON Not supported
Optical-layer ASON Supported
NOTE:
In versions earlier than V100R013C10SPC500, ASON is not supported in high SOP mode. In V100R013C10SPC500 and later versions, only ASON without optical parameters is supported in high SOP mode.
Ethernet service mapping mode Bit Transparent Mapping ODU4, MAC Transparent Mapping ODU4, MAC Transparent Mapping ODUFlex
Protection scheme
  • Supports client 1+1 protection.
  • Supports intra-board 1+1 protection (when working with the OLP/DCP/QCP board).
  • When a QSFP28-100G(4x25G)-850nm(SR4)-MMF-0.1km module or an 112.2 Gbit/s Multirate-0.1km-QSFP28 module is used on the client side, the LDC board does not support client 1+1 protection.
  • When 100GE services are received on the client side, client 1+1 protection supports bidirectional switching rather than unidirectional switching. When OTU4 services are received on the client side, client 1+1 protection supports unidirectional switching.
Loopback ODUk channel 100G line: ODUflex channel loopback Supported
200G line: ODU4 and ODUflex channel loopbacks
Client side Inloop Supported
Outloop
WDM side Inloop Supported
Outloop
Functions and features of the LDC board (in regeneration mode)
Basic function The LDC board applies to electrical regeneration sites to provide the electrical regeneration function for optical signals.
Regeneration rate OTUC2: a rate of 224.6 Gbit/s OTU4: a rate of 111.81 Gbit/s
RTU Supported only by TN12LDC.
OTN function 200G regeneration:
  • Supports OTUC2 interfaces on the WDM side.
  • Uses the frame formats and overhead processing methods defined in ITU-T G.709.
  • ODUC2 layer: supports PM overhead processing, and non-intrusive monitoring of PM overheads.
  • OTUC2 layer: supports SM overhead processing.
100G regeneration:
  • Supports OTU4 interfaces on the WDM side.
  • Uses the frame formats and overhead processing methods defined in ITU-T G.709.
  • ODU4 layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
  • OTU4 layer: supports SM overhead processing.
WDM specification Supports DWDM specifications.
Tunable wavelength function LDC supports tunable wavelength optical modules that provide for 96 wavelengths tunable in the extended C band with 50 GHz channel spacing.
ESC function Supported
PRBS test function Not supported
LPT function Not supported
FEC coding
  • T81: Supports SDFEC-R coding.
  • Others: Supports SDFEC and SDFEC2 coding.
NOTE:
Boards that use different FEC modes cannot interconnect with each other.
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.
ALS function Not supported
Test frame Not supported
Electrical-layer ASON Not supported
Optical-layer ASON Supported
Protection scheme Not supported
Loopback Not supported
Dimensions (H x W x D) 264.6 mm (10.4 in.) x 25.4 mm (1.0 in.) x 220 mm (8.7 in.)
Weight 1.8 kg (3.97 lb.)

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