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Cisco 1800 Series Integrated Services Routers (Fixed) Hardware Installation Guide
OL-6425-03
Chapter 1 Overview
Chassis Views
Figure 1-5
Front Panel of Cisco 1802 Router
Figure 1-6
Back Panel of Cisco 1802 Router
3
Managed 8-port FE switch
8
Power connector
4
FE WAN port
2
9
RP-TNC
antenna connectors (wireless models
only)
5
Console and AUX ports
1.
Inline power is a field-upgradable option only. It is not installed by default.
2.
The Cisco 1801 only has one FE WAN port, which is the lower of the two ports shown. The upper port is disabled, and
reserved for a future purpose.
1
CompactFlash Slot
127447
SYS OK POE
4
3 FEX 2
1
FE0
LINK
B1
ISDN
B2
CF
8
7
6
SWITCH
5
CO
LPBK
PPP
VPN
Cisco 1800
Series
DSL
1
1
ADSL over ISDN WAN port
6
POE connector
1
1.
Inline power is a field-upgradable option only. It is not installed by default.
2
ISDN BRI S/T port
7
Power switch
3
Managed 8-port FE switch
8
Power connector
4
FE WAN port
2
2.
The Cisco 1802 only has one FE WAN port, which is the lower of the two ports shown. The upper port is disabled, and
reserved for a future purpose.
9
RP-TNC
antenna connectors (wireless models
only)
5
Console and AUX ports
127446
CISCO 1801
1
2
3
4
5
6
7
8
9
9