3Com 3C13755-US - Router 5642 Installation Manual page 46

44 C 3: I
HAPTER NTRODUCING
Features
Front Panel and LEDs
R 5000 F MIM
OUTER AMILY S
Figure 46 2-Port T1/CT1/PRI MIM
Table 36 lists features of the 2-Port T1/CT1/PRI MIM.
Table 36 Features of the 2-Port T1/CT1/PRI MIM
Feature
Connector
Number of connectors
Interface standard
Interface rate
Cables
Operation mode
Fractional T1
IP
Services supported
Terminal access service
Protocols supported
MP
LAPB
Frame Relay
Q.931
Figure 47 illustrates the front panel of the 2-Port T1/CT1/PRI MIM.
Figure 47 Front Panel of the 2-Port T1/CT1/PRI MIM
Table 37 lists status descriptions of 2-Port T1/CT1/PRI MIM LEDs.
2-Port T1/CT1/PRI MIM LEDs
Table 37
LINK
ACT
0~1
Description
RJ-45
2
G.703/T1.102, G.704
1.544Mbps
T1 cable (100-ohm shielding network cable)
Channelized T1, ISDN PRI
Supported network protocol
Novell IPX
Backup
ISDN
PPP
HDLC
X.25
Q.921
Off: The link is not connected.
Green: The link is connected.
Off: No data is being transmitted.
Flashing yellow: Data is being transmitted.
Corresponding port number.