Mô tả

TN11AUX has two types TN11AUX01 and TN11AUX02. N11AUX01 is available in two types. One provides three jumpers and the other provides eight jumpers to set subrack ID, which ranges from 0 to 7. TN11AUX02 provide eight jumpers to set subrack ID, which ranges from 0 to 31. The available functional versions of the AUX board are TN11, TN12, TN16, TN21, TN22, TN51, and TN52. Mappings Between the Board and Equipment

The following provides the board(s) supported by the product. However, the availability of the board(s) is subject to PCNs. For PCN information, contact the product manager at your local Huawei office.

Table 1 Type description of the TN11AUXDifferences Between Versions

Function:

The TN11AUX/TN12AUX board provides various auxiliary interfaces and management interfaces. For detail, see Functions and Features and Working Principle and Signal Flow. The TN11AUX01 board is available in two types. One type provides three jumpers and the other type provides eight jumpers for setting the subrack ID. There are eight jumpers inside the TN11AUX02 board, which are used to set the subrack ID. The TN12AUX board provides eight DIP switches for setting the subrack ID.For detail, see Switch and Jumper. The TN16AUX does not provide external interfaces. It provides the inter-subrack management function. For details, see Functions and Features and Working Principle and Signal Flow.

The TN21AUX and TN22AUX boards are mainly used to provide backup power supply, various auxiliary interfaces, and management interfaces. For detail, see Functions and Features and Working Principle and Signal Flow. There are three jumpers inside the TN21AUX board. There are eight jumpers inside the TN22AUX board. For detail, see Switch and Jumper. The TN51AUX/TN52AUX board does not provide external interfaces. For detail, see Functions and Features and Working Principle and Signal Flow.

Substitution Relationship

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