Cisco 890 Series User Manual

2-10
Cisco Integrated Services Router Hardware Installation Guide
Chapter 2 Installing the Router
Installing the Cisco 810 ISR
• Mounting Bracket, page 2-10
• Ceiling Grip Clips, page 2-11
• Mounting the Cisco 812 ISR Below a Suspended Ceiling, page 2-13
• Mounting the Cisco 812 ISR on a Hard Ceiling or a Wall, page 2-15
• Mounting the Cisco 812 ISR to a Network or Electrical Box, page 2-17
• Grounding the Cisco 812 ISR, page 2-18
Mounting Hardware
Mounting hardware for the Cisco 812 ISR consists of brackets, which connect to the bottom of the router,
and ceiling grid clips, which connect the bracket to a suspended ceiling. The bracket that you need
depends on the mounting location for the router. The ceiling grid clip that you need depends on the type
of suspended ceiling where you need to install the router. You do not need ceiling grid clips if you are
mounting the router to a hard-surface ceiling or a wall.
Mounting Bracket
The Cisco 812 ISR has only one mounting bracket. The C810-BR-CM universal bracket is versatile. It
works with electrical boxes, can be used for wall mounting, and adapts to ceiling installations.
Figure 2-10 shows the universal bracket installed on the Cisco 812 ISR.

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