Huawei NE-FIC-STM1/ATM-MM/1310 Specifications

Quidway® NetEngine 20 Routers ATM 155 M Optical Interface Module
Overview
The ATM 155 M optical interface module of an NE20 router is used to provide ATM interfaces for
the router. Functions of the interface are described as follows:
Support SDH and SONET frame formats.
Support scrambled data transmission.
Support line clock (used when it works as a DTE interface) and internal clock (used when it
works as a DCE interface).
Support cell loop, payload loop and echo.
Support hardware flow control and software resetting.
At present, NE20E routers provide three types of ATM 155 M optical interface modules, including
single-mode, multi-mode as well as single-mode and long-distance boards.
Specifications
Specifications of the ATM 155 M optical interface board are described as below.
Module
NE-FIC-STM1/ATM-MM/1310-2km-SC
NE-FIC-STM1/ATM-SM/1310-15km-SC
NE-FIC-STM1/ATM-SM/1310-30km-SC
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Quidway® NetEngine 20 Routers ATM 155 M Optical Interface Module
Interface type
SC
SC
SC
Description
A 1-port ATM/155 M multi-mode
optical interface module
(1310nm, 2km, SC)
A 1-port ATM/155 M
single-mode optical interface
module (1310nm, 2km, SC)
A 1-port ATM/155 M
single-mode and long-distance
optical interface module
(1310nm, 30km, SC)
1