Interface Cable; Router 1-Port E3 Atm Fic; Introduction; Interface Attributes - 3Com 3C13886 - Router OC-3 ATM SML Flexible Interface Card Installation Manual

3Com Router Module Guide
The following table describes the LEDs on the card panel.
Table 4-18 LEDs on the ROUTER 1-PORT CT3 FIC panel
LED
LINK
ACT

4.7.4 Interface Cable

Refer to the section Error! Reference source not found."Error! Reference source
not found.".
The interface cable for the ROUTER 1-PORT CT3 FIC is the same as that for the
ROUTER 1-PORT CE3 FIC and is connected in the same way.

4.8 8.8 ROUTER 1-PORT E3 ATM FIC

4.8.1 Introduction

8.8 ROUTER 1-PORT E3 ATM FIC, the 1-port 34Mbps ATM-E3 interface card,
provides these functions:
Two ATM cell mapping modes: ATM direct mapping (ADM) and physical layer
convergence protocol (PLCP).
Scrambling in data transmission.
Line clock (when working as DTE interface) and internal clock (when working as
DCE interface).
Four types of test measures: local cell loopback, local loopback, remote payload
loopback, and remote line loopback.
Note:
You may equip your router with 8.8 ROUTER 1-PORT E3 ATM FIC cards to its full capacity. Yet, you
are recommended to install only one 8.8 ROUTER 1-PORT E3 ATM FIC on it, whatever its model is,
to ensure performance of some key services.

4.8.2 Interface Attributes

The following table describes the interface attributes of the 8.8 ROUTER 1-PORT E3
ATM FIC.
OFF means no link is present; ON means a link is present.
OFF means no data is being transmitted or received on the interface; blinking means
data is being transmitted and/or received.
Description
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Chapter 4