Cisco 880 Series User Manual

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Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
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Chapter 1 Product Overview
Cisco C891 Series ISRs
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:
• Cisco C891F
• Cisco C891FW
Table 1-9 provides information about the hardware specifications of Cisco C891 Series Router.
Table 1-9 Hardware Specifications of Cisco C891 Series ISRs
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
Hardware Description
Flash Memory 256 MB
Main Memory 1 GB DDR RAM; fixed and not extendable
USB port A USB 2.0-compliant port located on the back
panel
FAN Fanless chassis
PoE 4 PoE ports
WAN 1-port GE or 1-port SFP
Data Backup
• 1-port FE
• 1-port ISDN
• 1-port V.92
Console or auxiliary port RJ-45
LAN switch 8-port Gigabit Ethernet
Embedded Wireless AP Dual 802.11b/g/n and 802.11a/n radios for
C891FW

Cisco 880 Series Specifications

General

Operating System	Cisco IOS
Device Type	Router
LAN Ports	4
LAN Interface	Fast Ethernet
VPN Support	Yes
Security	Yes
Firewall	Yes
Data Link Protocol	Ethernet, Fast Ethernet
Network / Transport Protocol	TCP/IP
Remote Management Protocol	SNMP, CLI, HTTP, HTTPS, Telnet, SSH
Features	Quality of Service (QoS), VLAN support, firewall
Encryption Algorithm	DES, Triple DES, AES
Authentication Method	RADIUS, TACACS+
Compliant Standards	IEEE 802.1Q
RAM	256 MB
Memory	256 MB DRAM