TMF2AUX

Huawei OSN 9800 M12 System Auxiliary Communication Board

Huawei

3-5 days

Shenzhen Warehouse

Category:

Description

TMF2AUX overview

 

TMF2AUX System Auxiliary Communication Board

Applied to Huawei OSN 9800 M12, it locks the reference clock source and provides clock signals and frame signals to the system

TMF2AUX board supports 1+1 hot backup scheme, two AUXs serve as mutual backups

TMF2AUX board supports Physical Clocks

The TMF2AUX board is a system auxiliary communication board with the clock function. It implements clock and time synchronization for the entire NE, and can provide system clock signals and frame header signals for each service board. The clock signals comply with ITU-T G.813 and ITU-T G.823.

Functions and Features of the TMF2AUX Board (System Control and Communication Unit)

Function and Feature Description
Basic function
  • Performs service grooming and configuration management inside the subrack and reports associated alarms to the NMS.
  • The AUX board collects overheads of other boards and sends the overheads to the SCC board. Then, the SCC board processes the overheads and sends the processed overheads to the AUX board. Subsequently, the AUX board sends the processed overheads back to the other boards.
  • Supports inter-NE communication through IP over DCC or HWECC.
OTN cluster Not Supported
Master-Slave subrack Supports subrack cascading.
DCC Supports interconnection and communication between NEs through IP over DCC, or HWECC.
Backup mode Supports 1+1 hot backup. When the active board is faulty, services are automatically switched to the standby board.

 

Functions and Features of the TMF2AUX Board (Clock Unit)

Function and Feature Description
Basic function
  • The board provides system clock signals and frame header signals for each service board.
  • Clock synchronization: synchronizes the time of an NE to the upstream system time to complete the clock and time synchronization of the entire NE.
  • Clock source selection: The board can trace the external clock source, service clock source, or local clock source to provide the synchronization clock source for the board and the system.

NOTE:

Only the F2AUX01 board supports clock unit.

Physical clock Supported

NOTE:

Only the F2AUX01 board supports clock unit.

IEEE 1588v2 Supported

NOTE:

Only the F2AUX01 board supports clock unit.

ITU-T G.8275.1 Supported

NOTE:

Only the F2AUX01 board supports clock unit.

ITU-T G.8273.2 Supported

NOTE:

Only the F2AUX01 board supports clock unit.

High-precision clock synchronization Supported

NOTE:

  • The high-precision clock synchronization function can be implemented only after the corresponding license is obtained.
  • The board must work with the subrack and system control board that supports high-precision clock to support the high-precision clock synchronization function.For details, see Clock Synchronization Feature Guide.
  • Only the F2AUX01 board supports the high-precision clock synchronization function.
ITU-T G.8271 Supported

NOTE:

Only the F2AUX01 board supports clock unit.

Backup mode Supports 1+1 hot backup.

 

Functions and Features of the TMF2AUX Board (Interface Unit)

Function and Feature Description
Interface
  • Provides common and emergency inter-subrack communication interfaces.
  • Provides clock and time signal input and output interface.

 

Mechanical Specifications

Board Item Unit Value
TMF2AUX02 Dimensions (H x W x D) mm 176.00×20.30×267.35
Dimensions (H x W x D) in. 6.93×0.80×10.53
Weight kg 0.85
Weight lb. 1.87
Typical Power Consumption W 30
Maximum Power Consumption W 37
TMF2AUX01 Dimensions (H x W x D) mm 176.00×20.30×267.35
Dimensions (H x W x D) in. 6.93×0.80×10.53
Weight kg 0.85
Weight lb. 1.87
Typical Power Consumption W 37
Maximum Power Consumption W 47

 

 

 

1 review for TMF2AUX

  1. 5 out of 5

    Quinci

    Brand new, good supplier!


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