Interface Leds - 3Com 3C13701 Module Manual

3Com Router 5000 and Router 6000 v2.41
Module Guide
Table 2-12 Interface attributes of Router 1-Port Fractional T1 SIC
Attribute
Connector type
Number of connectors
Interface standard
Interface rate
Cable type
Operating mode
Supported service

2.5.4 Interface LEDs

Router 1-Port Fractional T1 SIC panel is shown in the following figure:
Figure 2-21 Router 1-Port Fractional T1 SIC panel
The status description of the LEDs is given in the following table:
Table 2-13 Description of the LEDs on Router 1-Port Fractional T1 SIC panel
LINK
ACT
RJ45
1
G.703/T1.102, G.704
1.544Mbps
T1 cable (100-ohm standard shielded network cable)
cT1, ISDN PRI
FT1(supported by Router 1-Port Fractional T1 SIC only)
Backup
Terminal access
ISDN (supported by SIC-TPRI ony)
Fractional T1
LED
OFF means the link is not connected. ON means the link is
connected and frame synchronization signal can be correctly
received.
OFF means no data is being transmitted or received; blinking
means data is being received or/and transmitted.
2-21
Chapter 2 Smart Interface Cards
Description
Description