3Com MSR 30, MSR 20 Interface attributes of FIC-1VT1, Description of the LEDs on FIC-1VT1 panel

FIC-1VT1 207

Interface Attributes The interface attributes of FIC-1VT1 are given in the following table.

Table 151 Interface attributes of FIC-1VT1

Attribute	Description
Connector	RJ45
Number of connector	1
Interface standard	G.703/T1.102
	G.704
	AT&T TR 54016
	AT&T TR 62411
	ANSI T1.403
Interface rate	1.544 Mbps
Cable type	T1 cable (100-ohm standard shielded
	cable)
Operation mode	CT1
	ISDN PRI
Services	Backup
	Terminal access
	ISDN

Interface LEDs FIC-1VT1 panel is shown in the following figure:

Figure 254 FIC-1VT1 panel

Description of the LEDs on FIC-1VT1 panel is given in the following table:

Table 152 Description of the LEDs on FIC-1VT1 panel

LED	Description
LINK	ON means carrier signal is received;
	OFF means no carrier signal is received.
ACT	OFF: No data is being received and
	transmitted;
	Blinking: Data is being received and
	transmitted.

Interface Cable The interface cable of FIC-1VT1 is a standard 100-ohm standard shielding cable. The connectors on the two ends use RJ 45. The following figure illustrates this type of cable.