Huawei OSN1800V TNF8SLNO 4*STM-16 port, 8* STM-4 port, or 8*STM-1 port line board, 03033GBG


3-5 days

Shenzhen Warehouse

SKU: 2012396 PN: 03033GBG Category:


TNF8SLNO overview

TNF8SLNO 4*STM-16 port, 8* STM-4 port, or 8*STM-1 port line board applied to Huawei OSN 1800V.

The SLNO optical interface board is a SDH board, which can be used on the OSN equipment to receive and transmit eight STM-4/STM-1 optical signals, or four STM-16 optical signals, or two STM-16 and four STM-4/STM-1 optical signals. The SLNO board converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SLNO board converts the electrical signals from the cross-connect side into optical signals and transmits the optical signals.

The SLNO receives/transmits STM-16/STM-4/STM-1 optical signals, performs O/E conversion for STM-16/STM-4/STM-1 optical signals, extracts and inserts overhead bytes, and reports alarms generated on the line.


Basic functions
  • Receives/transmits 8 x STM-4/STM-1 optical signals, or 4 x STM-16 optical signals, or the combination of 2 x STM-16 optical signals and 4 x STM-4/STM-1 optical signals.
  • Receives/transmits 4 x STM-1 electrical signals.
Port specifications
  • Black-white optical ports
  • STM-1: Provides S-1.1, L-1.1, and L-1.2 optical ports.
  • STM-4: Provides S-4.1, L-4.1, and L-4.2 optical ports.
  • STM-16: Provides S-16.1, L-16.1, and L-16.2 optical ports.
  • Colored optical ports
  • STM-1/STM-4/STM-16 optical ports: support CWDM colored optical ports, which provide transmission spans of 40 km and 80 km.
  • The characteristics of all optical ports comply with ITU-T G.957.
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 the section overheads of STM-1/STM-4/STM-16 signals.
  • Provides D1-D12 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 two-fiber bidirectional ring MSP.
  • Supports linear MSP.
  • Supports SNCP.
  • When working with TNZ5UXCMS, the board supports SNCTP.

NOTE: The 1800 I Enhanced only supports SNCP.

Line clock source Supports eight channels of SDH line clock signals.
Physical Clock Supported
Maintenance features
  • Inloops and outloops at optical ports
  • Inloops and outloops on VC-4 paths and outloops on VC-3/VC-12 paths for quick fault locating
  • 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
SDH ASON When working with TNZ5UXCMS, the board supports this function.
2M ASON When working with TNZ5UXCMS, the board supports this function.
imensions (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 0.65 kg (1.43 lb)
Power Consumption (W) 18-21


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