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Description
LST7SFUEX100 Overview
LST7SFUEX100-S12700E Switch Fabric Unit E (X1), apply to Huawei 12700E switch.
The LST7SFUEX100 can be installed in:
- Slots 07 and 08 in S12700E-4 chassis.
- Slots 11 to 14 in S12700E-8 chassis.
Switch chassis and software versions matching the card (S12700E)
| Card Name | S12700E-4 and S12700E-8 Chassis | S12700E-12 Chassis |
|---|---|---|
| LST7SFUEX100 | Supported in V200R019C00 and later versions | Not supported |
Functions
The LST7SFUEX100 provides the data plane for the entire system. The data plane provides high-speed, non-blocking data channels for data switching between service modules.
The LST7SFUEX100 consists of the following functional modules:
- Switching module: functions as the data plane and provides high-speed service channels for data switching.
- Local clock module: provides the working clock for the chips of the switching module, management module, and monitoring module on the LST7SFUEX100.
- Power supply module: provides power supply for the LST7SFUEX100.
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