Cisco C1121 8PLTEPW Series User Manual

Replace the Chassis Cover
The Cisco 1100 Series ISRs have a removable cover. Do not attempt to run the router without the cover. This
can cause the router to overheat very quickly. To remove the chassis cover, use a number-2 Phillips screwdriver
and perform the following tasks:
Remove the Cover
To remove the cover, perform the following steps:
Step 1 Disconnect the power supply before you perform any module replacement.
Step 2 Confirm the router is turned off and disconnected from the power supply.
Step 3 Disconnect all port cables so that that no one works on the unit with attached cable in the event of lightning or surges.
Step 4 Place the chassis on a flat surface.Remove the fourteen cover screws on the two sides of the router cover.
Step 5 Slide the cover from bezel side to I/O side until it stops. Remove all screws on both sides of the router; there are seven
screws on each side.
Step 6 Pull the cover to disengage the slots along the front (bezel) edge of the chassis, as shown in this figure.
Slots
Screw holes (7 numbers on each side)
1
2
Hardware Installation Guide for the Cisco 1000 Series Integrated Services Router
56
Install and Upgrade Internal Modules and Field Replaceable Units
Replace the Chassis Cover

Cisco C1121 8PLTEPW Series Specifications

General

LAN Ports	8
LTE Support	Yes
Integrated Power over Ethernet (PoE)	Yes
Form Factor	Desktop
Product Type	Router
Connectivity Technology	Wired, Wireless
Frequency Band	2.4 GHz, 5 GHz
Wireless Protocol	802.11a/b/g/n/ac
Product Series	C1121
Model	C1121-8PLTEPW
Device Type	Wireless router
Wireless LAN	Yes
Flash Memory	4 GB
DRAM Memory	4 GB
Operating System	Cisco IOS XE
WAN Ports	1
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Interfaces	1 x WAN - RJ-45, 8 x LAN - RJ-45
Features	Firewall protection, VPN support, VLAN support, Quality of Service (QoS), IPv6 support