Cisco C891 Series Isrs; Cisco C891F Router - Cisco 800 Series Hardware Installation Manual

Cisco 860, 880, 890 Series

Cisco C891 Series ISRs

Cisco C891 Series ISRs are designed to deliver secure broadband, metro Ethernet, wireless LAN
(WLAN) connectivity, and business continuity. Cisco C891 Series ISRs also provide a 1-port Gigabit
Ethernet SFP socket for WAN connectivity.
This section includes the hardware information for the following models:
•
•
Table 1-40
Table 1-40
Hardware
Flash Memory
Main Memory
USB port
FAN
PoE
WAN
Data Backup
Console or auxiliary port
LAN switch
Embedded Wireless AP
For detailed hardware specifications, see the Cisco C890 Series hardware data sheet at:
http://www.cisco.com/en/US/prod/collateral/routers/ps380/data_sheet_c78-519930.html

Cisco C891F Router

Figure 1-73
Cisco Integrated Services Router Hardware Installation Guide
1-110
Cisco C891F
Cisco C891FW
provides information about the hardware specifications of the Cisco C891 Series Routers.
Hardware Specifications of Cisco C891 Series ISR
shows the front panel of the Cisco C891F Router.
Chapter 1
Description
256 MB
1-GB DDR RAM; fixed and not extendable
A USB 2.0-compliant port located on the back
panel
Fanless chassis
4 PoE ports
1-port GE or 1-port SFP
• 1-port FE
• 1-port ISDN
• 1-port V.92
RJ-45
8-port Gigabit Ethernet
Dual 802.11b/g/n and 802.11a/n radios for
C891FW
Product Overview