The N1SEP, the STM-1 service board for Huawei OptiX OSN 2500, supports two 1:1 TPS protection groups.
Planning Principles
When planing the TPS protection for the STM-1 electrical interface service boards, follow the
basic principles.
Adhere to the following principles when planning the TPS protection for the STM-1 electrical
interface service boards.
Determine whether to configure the TPS according to the importance of the services.
When the N1SEP1 board works with the interface board to provide optical interfaces, choose the N1SEP.
When configuring the TPS protection group for the STM-1 electrical interface service
board, choose the N1SEP as the processing board, N1EU08 or N1EU04 as the interface
board, and N1TSB8 or N1TSB4 as the switching and bridging board.
When the slot for the protection board is slot 6, the slot for the working board is slot 7.
When the slot for the protection board is slot 13, the slot for the working board is slot 12.
Planning Cases
A case is given to show how to plan the TPS protection for the STM-1 electrical interface service boards.
TPS configuration for Huawei STM-1 electrical interface service boards
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