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Chapter 1
Overview
Figure 1-15
router.
Figure 1-15 Cisco 7140-2T3—Back View
Service module
5
RCVR
I
EN
LED
T3 WAN port
serial 1/0
The Cisco 7140-2T3 WAN ports have one enabled (EN) LED and six uplink port status LEDs (each port
has a set of status LEDs). After system initialization, the enabled LED goes on to indicate that the ports
have been enabled for operation. If the initialization fails for any reason, the enabled LED will not go
on. The LEDs are shown in
Figure 1-16 Cisco 7140-2T3 WAN Port LEDs
LEDs
EN
5
I
EN
Table 1-5
LED Label Color
EN
RCLK
FERF
RL
AIS
OOF
LL
78-6341-03
shows the back of the Cisco 7140-2T3. Access to the interfaces is located at the back of the
Fast Ethernet 0/1
Fast Ethernet 0/0
XMTR
RCVR
XMTR
RCLK FERF RL
RCLK FERF RL
AIS OOF LL
AIS OOF LL
LEDs
Fixed LAN ports
T3 WAN port
serial 2/0
Figure 1-16
RCLK FERF RL
RCLK FERF
RL
AIS OOF LL
AIS OOF LL
RCVR
XMTR
RCVR
XMTR
RCLK FERF RL
RCLK FERF RL
AIS OOF LL
AIS OOF LL
Cisco 7140-2T3 LED Descriptions
State
Green
On
Green
On
Yellow
On
Yellow
On
Yellow
On
Yellow
On
Yellow
On
Modular port adapter
SLOT 0
SLOT 1
ACT
ACT
LNK
LNK
0
1
FE 0 / 0
FE
0 / 1
CONS
Console and
auxiliary ports
PC Card
slots (covered)
and described in
Table
Function
Indicates the port is ready.
Indicates a receive clock has been detected.
Indicates the framer detected far-end receive failure.
Indicates the port is in remote loopback mode.
Indicates the framer detected an alarm indication signal.
Indicates the framer detected out of frame.
Indicates the port is in local loopback mode.
Cisco 7100 Series VPN Router Installation and Configuration Guide
Cisco 7140 Series Overview
AC OK
DC OK
OTF
PWR
0
AC OK
SYS
RDY
DC OK
AUX
OTF
2
7140 - 2T3
Power supplies
1-5.
1-15
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