Cisco C891F 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 C891F Specifications

General

Category	Network Router
USB Ports	1 x USB 2.0
Form Factor	Desktop
RAM	512 MB
Flash Memory	256 MB
Device Type	Router
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Product Name	Cisco C891F
LAN Ports	8
Console Ports	1
Network / Transport Protocol	IPSec, L2TP, PPPoE
Remote Management Protocol	SNMP, Telnet
Features	Firewall protection, VLAN support, VPN support, IPv6 support, QoS
Compliant Standards	IEEE 802.1Q, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Operating Temperature	32 °F to 104 °F (0 °C to 40 °C)
Operating Humidity	10% to 85% non-condensing
Interfaces	1 x USB 2.0, 1 x RJ-45 console
Ports	1 x USB 2.0, 1 x console