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Cisco Integrated Services Router Hardware Installation Guide
Chapter 1 Product Overview
Cisco 860, 880, 890 Series
Figure 1-76 shows the back panel of the Cisco C891FW Router.
Figure 1-76 Back Panel of the Cisco C891FW Router
For information on installing the Cisco C890 Series Routers, see:
http://www.cisco.com/en/US/docs/routers/access/800/860-880-890/hardware/installation/guide/2Instal
l880-860.html
361139
FE
AN
ISDN
GE
AN
SFP
.92
GE
AN
ON
OLE
Ci
89
FW
RES
UX
POE
54V
.5A
3.5-5A
12V
(POE)
1 2 3 4 5 7 8 13129 11
10
6
1 Back up WAN port—FE 8 Serial port—Console or auxiliary
2 ISDN 9 Power connector
3 Primary WAN port—GE 10 On/Off switch
4 SFP port 11 Reset button
5 USB port 12 Earth ground connection
6 V.92 backup port 13 Kensington security slot
7 8-port 10/100/1000 Ethernet switch