Huawei OSN1800V TNF1SL1Q 4*STM-1 optical interface board, 03054670


3-5 days

Shenzhen Warehouse

SKU: 2012389 PN: 03054670 Category:


TNF1SL1Q overview

TNF1SL1Q 4*STM-1 optical interface board applied to Huawei OSN 1800V.

The SL1Q is a TDM board, which can be used on the OSN equipment to receive and transmit four STM-1 optical signals. The SL1Q converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SL1Q converts the electrical signals from the cross-connect side into optical signals and transmits the optical signals.

The SL1Q receives/transmits 4xSTM-1 optical/electrical signals, performs O/E conversion for STM-1 optical signals, extracts and inserts overhead bytes, and reports alarms generated on the line.


Basic functions Receives/transmits 4xSTM-1 optical/electrical signals.
Optical port specifications
  • Provides S-1.1, L-1.1, and L-1.2 optical ports.
  • The characteristics of all optical ports comply with ITU-T G.957.
Optical module specifications
  • Optical module information can be detected and queried.
  • Single-fiber, bidirectional, pluggable optical modules can be used.
  • Appropriate SFP optical modules can be used and the running status can be monitored. This facilitates your maintenance.
  • Optical ports allow setting the on/off state of a laser and support the automatic laser shutdown (ALS) function.
DCN Supports outband DCN.
Service processing Processes VC-12, VC-3, and VC-4 services.
Overhead processing
  • Processes the section overheads of STM-1 signals.
  • Processes higher order path overheads.
  • Provides transparent DCCs and orderwire byte channels.
  • Sets and queries J0, J1, and C2 bytes.
Pointer processing Processes AU pointers.
Alarms and performance events Provides various alarms and performance events, facilitating equipment management and maintenance.
Protection schemes
  • Supports linear MSP.
  • Supports SNCP.
  • When working with TNZ5UXCMS, the board supports SNCTP.
Maintenance features
  • Inloops and outloops at optical ports
  • Inloops and outloops on VC-4 paths for quick fault locating
  • Setting of overhead bytes to be sent/received
  • Enabling/Disabling SSMs on line optical ports
  • Pass-through tests of line K bytes
  • Setting of bit error threshold-crossing values and degrade thresholds
  • Warm resets and cold resets (with warm resets having no impact on services)
  • Board manufacturing information query
  • In-service FPGA loading
  • Hot board swapping
  • ALS
SDH ASON When working with TNZ5UXCMS, the board supports this function.
2M ASON When working with TNZ5UXCMS, the board supports this function.
Dimensions (W x H x D, unit: mm/in.) 193.8 x 19.8 x 205.9 (7.6 x 0.8 x 8.1)
Weight 0.30 kg (0.7 lb)
Power Consumption (W) 4.5


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