Huawei OSN1800V TNW1SL16Q 4*STM-16 line board, 03030SHW


3-5 days

Shenzhen Warehouse

SKU: 2012391 PN: 03030SHW Category:


TNW1SL16Q overview

TNW1SL16Q 4*STM-16 line board applied to Huawei OSN 1800V.

The SL16Q optical interface board is a TDM board, which can be used on the OSN equipment to receive and transmit four STM-16 optical signals. The SL16Q converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SL16Q converts the electrical signals sent from the cross-connect side into optical signals and transmits the optical signals.

One SL16Q board receives and transmits four channels of STM-16 optical signals, performs O/E conversion for STM-16 signals, extracts and inserts overhead bytes, and reports alarms generated on the line. The SL16Q consists of an O/E conversion unit, an overhead processing unit, a logic control unit, and a clock unit.


Item TNW1SL16Q
Basic functions Receives and transmits four channels of STM-16 optical signals.
Optical port specifications
  • Provides S-16.1, L-16.1, and L-16.2 optical ports.
  • Supports CWDM colored optical ports, which support the transmission distances of 40 km and 80 km.
  • Supports DWDM colored optical ports, which support the transmission distance of 120 km and 170 km.
  • The characteristics of all optical ports comply with ITU-T G.957.
Optical module specifications
  • Supports the detection and querying of optical module information.
  • Supports single-fiber bidirectional pluggable optical modules.
  • Supports hot swapping for pluggable optical modules.
  • Supports the querying, use, and monitoring of SFP optical module information, facilitating optical module maintenance.
  • Allows the setting of the on/off state for a laser and supports the automatic laser shutdown (ALS) function.
DCN Supports outband DCN.
Service processing Processes VC-12/VC-3/VC-4 services and VC-4-4c/VC-4-16c concatenated services.
Overhead processing
  • Processes section overheads.
  • Processes higher order path overheads.
  • Supports the setting of K-byte reporting, transmission, and pass-through.
  • Provides transparent DCCs and orderwire byte channels.
  • Supports the setting and querying of J0, J1, and C2 bytes.
Pointer processing Processes AU pointers.
Alarm and performance event Provides various alarms and performance events, facilitating equipment management and maintenance.
Protection schemes
  • Supports two-fiber bidirectional ring MSP.
  • Supports linear MSP.
  • Supports SNCP.
  • supports SNCTP.
Line clock source Supports four SDH line clock sources.
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 not affecting services
  • Querying of board manufacturing information
  • In-service FPGA loading
  • Hot board swapping
  • ALS
SDH ASON Supported.
2M ASON Supported.
Dimensions (W x H x D, mm/in.) 193.8 x 19.8 x 205.9 (7.6 x 0.8 x 8.1)
Weight 0.45 kg (0.99 lb)
Power Consumption (W) 16


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