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3Com Router 5000 and Router 6000 v2.41
Module Guide
Chapter 3
Multifunctional Interface Modules (Router 5000)
3-64
LP/AL
ON means the interface is in a loopback.
Blinking means an AIS, LFA, or RAI alarm signal is present.
OFF means no loopback or alarm is present.
Note:
AIS = Alarm indication signal; LFA = loss of frame alignment; RAI = Remote alarm indication
3.17.4 Interface Cable
Router 1-Port CT3 MIM and Router 1-Port CE3 MIM use the same type of interface
cables and make connection in the same way.
3.18 Router 1-Port 10/100/1000 MIM
3.18.1 Introduction
Router 1-Port 10/100/1000 MIM, the 1-port 10Base-T/100Base-TX/1000Base-T
Ethernet electrical interface card, is used for router-to-LAN communication.
The cards support:
z 100 meters (328.1 ft.) of transmission segment over the category-5 twisted-pair
cable.
z Operation at 1000Mbps, 100Mbps, and 10Mbps, auto-sensing.
z Half-duplex/full duplex, autonegotiation
3.18.2 Interface Attributes
The following table describes the interface attributes of the Router 1-Port 10/100/1000
MIM:
Table 3-42 Interface attributes of the Router 1-Port 10/100/1000 MIM
Attribute Router 1-Port 10/100/1000 MIM
Connector RJ-45
Number of connectors 1
Interface type MDI/MDIX
Interface standard 802.3, 802.3u, and 802.3ab
Cable type Ethernet cable
Operating mode
10/100/1000 Mbps auto-sensing
Half-duplex/full duplex, autonegotiation