Cisco 7120 Series User Manual page 12

Cisco 7120 Series Overview
Figure 1-12
router.
Figure 1-12 Cisco 7120-AE3—Back View
Modular port adapter
5
I
RX
EN
CEL CAR ALM
LEDs
ATM E3 WAN port
Figure 1-13
the router.
Figure 1-13 Cisco 7120-SMI3—Back View
Modular port adapter
5
I
EN RX
CEL CAR ALM
LEDs
ATM OC-3 single-mode
Cisco 7100 Series VPN Router Installation and Configuration Guide
1-12
shows the back of the Cisco 7120-AE3. Access to the interfaces is located at the back of the
Fast Ethernet 0/0
Service module
E3 TX RX
Fixed LAN ports
ATM 1/0
shows the back of the Cisco 7120-SMI3. Access to the interfaces is located at the back of
Fast Ethernet 0/0
Service module
OC-3-SMI
RX TX
Fixed LAN ports
WAN port
ATM 1/0
Fast Ethernet 0/1
SLOT 0 SLOT 1
ACT ACT
LNK LNK
0 1 CONS
FE 0 / 0 FE 0 / 1
Console and
auxiliary ports
PC Card
slots (covered)
Fast Ethernet 0/1
SLOT 0 SLOT 1
ACT ACT
LNK LNK
0 1
CONS
FE 0 / 0 FE 0 / 1
EN RX
CEL CAR ALM
LEDs
Console and
auxiliary ports
PC Card
slots (covered)
Chapter 1
PWR
0
SYS
AUX
RDY
2
7120 - AE3
Power supply
PWR
0
SYS
RDY
AUX
2
7120 - SMI3
Power supply
Overview
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