Interface Leds - 3Com 3C13886 - Router OC-3 ATM SML Flexible Interface Card Installation Manual

3Com Router 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
RJ-45
1
G.703/T1.102, G.704, AT&T TR 54016, AT&T TR 62411, ANSI T1.403
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)
LED
ON means the carrier signal has been received.
OFF means no carrier signal has been received.
Blinking means data is being transmitted or/and received.
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Chapter 2 Smart Interface Cards
Description
Description