3Com Router 5000 and Router 6000 v2.41

Module Guide

Chapter 4 Flexible Interface Cards (Router 6000)

SDH/SONET

Alarm Type

Layer

 

 

 

section layer

LOL, LOS, OOF, LOF

 

 

line layer

LOP, AIS, RDI, REI

 

 

path layer

AIS, RDI, REI

 

 

Noteif atm interface is shutdown, both LINK/ACT and LP/ALM will be off.

4.13.4 Interface Optical Fiber

The Router 1-Port OC-3 ATM MM FIC uses multi-mode optical fiber and the Router 1-Port OC-3 ATM SM FIC/Router 1-Port OC-3 ATM SML FIC uses single-mode optical fiber. As they all use SC-type fiber-optic connectors, the connectors of the optical fibers must also be SC-type connectors. You are available with several cable length options. For more information, refer to the section “Connecting the Interface Optical Fiber”.

Warning:

Laser danger: Invisible laser radiation may be emitted from the fiber-optic ports which are connected with lasers. To protect your eyes against radiation harm, never stare into an open fiber-optic port.

Caution:

The Router 1-Port OC-3 ATM SML FIC provides a long-haul fiber interface. It requires transmission distance at least longer than 25 km (15.5 in.); otherwise, the interface cannot receive signals.

The Router 1-Port OC-3 ATM MM FIC must be connected using the multi-mode optical fiber whereas the Router 1-Port OC-3 ATM SM FIC/ Router 1-Port OC-3 ATM SML FIC must be connected using the single-mode optical fiber.

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3Com 3C13751, 3C13759, 3C13701, 3C13880, 3C13840 manual Alarm Type, Layer, Lol, Los, Oof, Lof, Lop, Ais, Rdi, Rei

3C13751, 3C13701, 3C13840, 3C13759, 3C13880 specifications

The 3Com 3C13880 and 3C13840 are notable components within the realm of networking technology, primarily designed for enterprise-grade solutions. These devices belong to the 3Com family, which has long been recognized for its commitment to developing robust networking products tailored to facilitate efficient data transfers and improve connectivity across various platforms.

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