1-8
Administrator’s Guide for Cisco IPVC 3521 BRI Gateway, Cisco IPVC 3526 PRI Gateway, and Cisco IPVC 3540 PRI Gateway
OL-7995-01
Chapter 1 Overview of the Cisco IPVC 3500 Series Gateway
About Cisco IPVC 3500 Series Gateway Products
Caution
The chassis system slot, which is the top slot, does not support hot swapping. You must turn off the power
to the chassis before installing or removing a module in the system slot. Failure to do so can damage the
module or the chassis, and disrupt services other modules provide.
About the Cisco IPVC 3540 RTM Module
Figure 1-6
shows the front panel of the Cisco IPVC 3540 PRI Gateway RTM. The RTM contains
physical interfaces for two PRI lines and the physical interface that allows the gateway to communicate
with the Cisco IPVC 3544 chassis. You must install the RTM in the rear slot that corresponds to the slot
in which you install the gateway. For example, when you install a gateway in slot four in the front of the
chassis, you must install the RTM in slot four in the rear of the chassis.
Figure 1-6
Cisco IPVC 3540 PRI Gateway RTM
Table 1-6
explains the LEDs and connectors found on the front panel of the
Cisco IPVC 3540 PRI Gateway RTM.
68073
IP/V
C-35
40-G
W2
10
/1
00
Ba
se
T-2
10
/10
0B
ase
T-1
RE
M
OT
E
LO
CA
L
AL
AR
M
1
CD
1
PR
I L
IN
E 1
RE
M
OT
E
LO
CA
L
AL
AR
M
1
CD
1
PR
I L
IN
E 2
Alarm 2 LEDs
Alarm 1 LEDs
PRI line 2
PRI line 1
10/100BaseT-2
10/100BaseT-1
Summary of Contents for 3521
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