TN12AUX Is Huawei OSN 8800 Cross-Connect and System Communication Board
Huawei OSN 8800 Cross-Connect and System Communication Board TN12AUX 03022AUH Overview
AUX: system auxiliary interface board
The available functional versions of the AUX board are TN11, TN12, TN16, TN21, TN22, TN51, and TN52.
AUX board is a system control and communication board.
The AUX board consists of the CPU and control module, communication module, and power supply module.
The TN11AUX01 board is available in two types. For one type there are three jumpers and for the other type there are eight jumpers inside the board. There are eight jumpers inside the TN11AUX02 board. There are eight DIP switches inside the TN12AUX board.The jumpers and DIP switches are used to set the subrack ID. There is no jumper inside the TN16AUX/TN51AUX/TN52AUX board.
Functions and features of the TN12AUX board
Function and Feature |
Description |
Basic function |
Provides the system with various auxiliary interfaces and management interfaces. |
Interface |
Provides the Ethernet communications interface and management interface. Provides the common and the emergent inter-subrack communications interfaces |
Setting of subrack ID |
Supported. |