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Cisco Integrated Services Router Hardware Installation Guide
OL-27407-01
Chapter1 Product Overview
Cisco C891 Series ISRs
Figure 1-58 shows the back panel of the Cisco C891F Router.
Figure1-58 Back Panel of the Cisco C891F 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
Cisco C891FW Router
Figure 1-59 shows the front panel of the Cisco C891FW Router:
Figure1-59 Front Panel of the Cisco C891FW Router
361137
FE FE WANAN ISDNISDN GE GE WANAN
SFPSFP
V.92.92
7 6 GE GE LANAN
CONONSOLEOLE
CiCisco 89 891F
RESRESET
AUX
UX
5 4
3 2 POE
POE 10
00
8 8
054V54VDC 1.5A.5A
3.5-5A3.5-5A
12V12VDC
(POE)(POE)

1 2 3 4 5 7 813129 11

10

6
1Back up WAN port—FE WAN 8Console / Auxiliary port
2ISDN 9Power connector
3Primary WAN port—GE WAN 10 On/Off switch
4SFP 11 Reset button
5USB port 12 Earth ground connection
6V.92 backup 13 Kensington security slot
7 8-port 10/100/1000 Ethernet switch
1LEDs