Huawei OSN1800V 42xE1/T1 electrical interface board SP3D, 03054666


3-5 days

Shenzhen Warehouse

SKU: 2012291 PN: 03054666 Category:


SP3D overview

Huawei OSN1800V 42xE1/T1 electrical interface board SP3D.

The SP3D is a PDH processing board.

The SP3D can be used on the OptiX OSN equipment series to add and drop PDH signals.

The SP3D transmits/receives and processes 42xE1/T1 signals.

Version description of the SP3D board


Product Applicable-System Control Board-Initial Board Version Supported by System Control Board


1800 I Enhanced-TMA1UXCL-V100R008C10

1800 V-TNF5UXCM-V100R003C05

1800 V-TNF5UXCME-V100R005C20

1800 V-TNZ5UXCMS-V100R006C10

1800 V-TNZ5XCS-V100R019C10SPC300

1800 II Enhanced-TNZ1UXCL-V100R007C10

1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600



Service processing

Receives/Transmits and processes 42xE1/T1 signals.

Overhead processing

Processes path overheads at the VC-12 level such as J2 and V5.

Electrical port specifications

Supports the 42-channel 75/120-ohm E1 interface and 100-ohm T1 interface.

Alarms and performance events

Provides various alarms and performance events, facilitating equipment management and maintenance.

Tributary clock sources

Extracts clock signals from the first and seventeenth channels.

Physical Clock


Maintenance features

  • Inloops and outloops at electrical ports
  • Warm resets and cold resets (with warm resets having no impact on services)
  • Board manufacturing information query
  • PRBS tests

SNCP protection

Functions only as the service sink board to work with a line board or universal line board to implement SNCP protection.

TPS protection

Not supported


When working with TNZ5UXCMS, the board supports this function.


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