TNW1EM20 Is Huawei OSN 580 Packet Processing Boards
Huawei OSN 580 Packet Processing Boards TNW1EM20 Overview
The TNW1EM20 is an 8x10GE+12xGE or 20xGE/FE Ethernet switching processing board.
The functional version of the EM20 is TNW1.
TNW1EM20 boards support packet functions and features.
An TNW1EM20 board consists of a client-side optical module, a packet processing module, a traffic management module, a switching interface module, a control and communication module, and a power module.
An TNW1EM20 board has indicators and ports on its front panel.
Functions and features of the TNW1EM20 board
Function and Feature |
Description |
Basic functions |
Support the following two access modes to complete the processing of packet services:
NOTE: PORT-1 to PORT-8 belong to the same area and their modes must be the same. |
Backplane bus bandwidth |
40 Gbit/s |
Port type |
|