Cisco 890 Series User Manual

2-11
Cisco Integrated Services Router Hardware Installation Guide
Chapter 2 Installing the Router
Installing the Cisco 810 ISR
Figure 2-10 Universal Bracket Installed on the Cisco 812 ISR
Ceiling Grip Clips
Use a ceiling grid clip to mount the router on a suspended ceiling. The ceiling grid clip that you need
depends on the ceiling tiles on your ceiling. There are two types of ceiling grid clips:
• Ceiling Grid Clip, Recessed (AIR-AP-T-RAIL-R)—If your ceiling tiles hang below the ceiling grid,
this clip provides the best fit between the router and the ceiling.
• Ceiling Grid Clip, Flush (AIR-AP-T-RAIL-F)—If your ceiling tiles are flush with the ceiling grid,
this clip provides a snug fit between the router and the ceiling.
The standard 9/16, 15/16, and 1 ½-inch wide T-rail mounting are supported with the Ceiling Grip Clips.
285644
1
1 Universal bracket

Cisco 890 Series Specifications

General

Product Type	Router
Form Factor	Desktop
USB Ports	1 x USB 2.0
Firewall	Yes
VPN Support	Yes
RAM	256 MB
Wireless	802.11n
Operating Temperature	32°F to 104°F (0°C to 40°C)
Operating Humidity	10 to 85% non-condensing
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol	TCP/IP
Routing Protocol	OSPF, BGP, RIP-1, RIP-2, EIGRP, HSRP, VRRP
Remote Management Protocol	SNMP, Telnet, HTTP, HTTPS, SSH
Features	VPN support, firewall protection, Quality of Service (QoS), VLAN support
Encryption Algorithm	AES, 3DES, DES