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TN55NPO2
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TN55NPO2

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SKU2037211
AvailabilityIn Stock
WarrantyUp to 36 months i
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Huawei OptiX OSN 8800 TN55NPO2 12 x OTU2 PID board

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Description

TN55NPO2 overview

TN55NPO2 12 x OTU2 PID board applied to OptiX OSN 8800.

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.

 

Valid slots for the TN55NPO2 board in a OptiX OSN 8800T64/T32/T16 subrack

Product Valid Slots
OptiX OSN 8800 T64 subrack IU3, IU7, IU13, IU17, IU21, IU25, IU29, IU33, IU37, IU41, IU47, IU51, IU55, IU59, IU63, IU67
OptiX OSN 8800 T32 subrack IU3, IU7, IU14, IU18, IU22, IU26, IU31, IU35
OptiX OSN 8800 T16 subrack IU3, IU7, IU13, IU17
Item TN55NPO2
Basic function
  • 64 x ODU0/32 x ODU1/8 x ODU2<->8 x OTU2
  • 8 x ODU2e<->8 x OTU2e
  • Accesses four channels of OTU2/OTU2e signals from the ENQ2 board, and converts the signals into the standard DWDM wavelengths compliant with ITU-T G.694.1. The reverse process is similar.
  • Integrates twelve channels of OTU2/OTU2e signals into one channel of optical signals.
  • Unlike the TN54NPO2, the TN55NPO2S supports DCM-free transmission over short distance and the TN55NPO2L supports DCM-free transmission over long distance.
Cross-connect capabilities Supports the cross-connection of 64 channels of ODU0 or 32 channels of ODU1 or eight channels of ODU2/ODU2e signals between the NPO2 board and the cross-connect board.
OTN function
  • Supports the OTN frame format and overhead processing as defined in the ITU-T G.709.
  • Supports PM function for ODU0.
  • Supports PM and TCM functions for ODU1.
  • Supports PM and TCM functions for ODU2.
  • Supports SM function for OTU2.
  • Supports PM and TCM non-intrusive monitoring for ODU1.
WDM specification Supports DWDM specifications.
ESC function Supported
PRBS test function Supports the PRBS function on the WDM side.
LPT function Not supported
FEC coding
  • Supports ITU-T G.709-compliant forward error correction (FEC) on the WDM side.
  • Supports ITU-T G.975.1-compliant AFEC-2 on the WDM side.
NOTE:
Boards that use different FEC modes cannot interconnect with each other.
Alarms and performance events 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.
IEEE 1588v2 Supports one channel of IEEE 1588v2 signals.
NOTE:
For the TN54NPO2 and TN55NPO2 boards (in compatible mode), the IEEE 1588v2 signal can be transmitted through any of the eight optical ports on the board. For the TN55NPO2 board (in standard mode), the IEEE 1588v2 signal must be transmitted through optical port 1.
Physical clock The TN55NPO2 board supports this feature only when ODU0 or ODU1 signals are cross-connected from the backplane.
Optical-layer ASON Not supported
Electrical-layer ASON Supported only by the TN55NPO2 board working in standard mode.
Protection scheme
  • Supports ODUk SNCP.
Loopback Board WDM Side ODU0 Channel Loopback ODU1 Channel Loopback ODU2 Channel Loopback
TN54NPO2 Supported Supported Supported Supported
TN55NPO2 Supports WDM-side loopbacks only when working in compatible mode. Supported Supported Supports ODU2 channel loopback only when working in standard mode.

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