Specifications

1-15
Cisco 7100 Series VPN Router Installation and Configuration Guide
78-6341-03
Chapter 1 Overview
Cisco 7140 Series Overview
Figure 1-15 shows the back of the Cisco 7140-2T3. Access to the interfaces is located at the back of the
router.
Figure 1-15 Cisco 7140-2T3—Back View
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 and described in Table 1-5.
Figure 1-16 Cisco 7140-2T3 WAN Port LEDs
AC
O
K
D
C
O
K
O
T
F
A
C
O
K
D
C
O
K
O
T
F
SLOT 0 SLOT 1
XMTRRCVR XMTRRCVR
EN
RCLK FERF RL
AIS OOF LL
RCLK FERF RL
AIS OOF LL
FE 0 / 0 FE 0 / 1
5
I
CONS
ACT
AUX
0
2
7140 - 2T3
ACT
LNK
0
LNK
1
PWR
SYS
RDY
Console and
auxiliary ports
Fixed LAN ports
Power supplies
T3 WAN port
serial 1/0
T3 WAN port
serial 2/0
18492
LEDsLED
Modular port adapter
Fast Ethernet 0/1
Fast Ethernet 0/0
PC Card
slots (covered)
Service module
Table 1-5 Cisco 7140-2T3 LED Descriptions
LED Label Color State Function
EN Green On Indicates the port is ready.
RCLK Green On Indicates a receive clock has been detected.
FERF Yellow On Indicates the framer detected far-end receive failure.
RL Yellow On Indicates the port is in remote loopback mode.
AIS Yellow On Indicates the framer detected an alarm indication signal.
OOF Yellow On Indicates the framer detected out of frame.
LL Yellow On Indicates the port is in local loopback mode.
XMTRRCVR XMTRRCVR
EN
RCLK FERF RL
AIS OOF LL
RCLK FERF RL
AIS OOF LL
5
I
18493
LEDs
RCLK FERF RL
AIS OOF LL
RCLK FERF
AIS OOF LL
RL
EN