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Chapter 1 Cisco 1700 Router Overview
1-4
Cisco 1700 Router Hardware Installation Guide
78-5405-03
Rear-Panel Ports and LEDs
This section describes the router rear panel ports and LEDs, which are shown in
Figure 1-3 and described in Table 1-1 and Table 1-2.
Figure 1-3 Rear-Panel Ports and LEDs
Power
socket
+5, +12, -12 VDC
CONSOLE
10/100 ETHERNET
AUX
FDX LNK100WIC0OK WIC1OK
Power switch
Cisco 1720
12156
FDX/100/LNK LEDs
Auxiliary port
Kensington-compatible
locking socket
WIC 0
OK LED
10/100-Mbps
Ethernet port
WIC 1
OK LED
WIC 0 slot WIC 1 slot
Console port
SEE MANUAL BEFORE INSTALLATION
DSU
56K
CD
AL
LP
RD
TD
Table 1-1 Rear-Panel Connectors
Connector/Slot Label/Color Description
Ethernet port 10/100
ETHERNET
(yellow)
Connects the router to the local Ethernet network through this
port. This port autosenses the speed (10 Mbps or 100 Mbps) and
duplex mode (full- or half-) of the device to which it is connected
and then operates at the same speed and in the same duplex
mode.
Auxiliary port AUX
(black)
Connects to a modem for remote configuration with Cisco IOS
software.
Console port CONSOLE
(blue)
Connects to a terminal or PC for local configuration using
Cisco IOS software.
WAN interface card slot
(WICØ)
No label Supports one Cisco WAN interface card. For detailed
information, refer to the Cisco WAN Interface Cards Hardware
Installation Guide that comes with every card.