Cisco C1121-4P User Manual

To attach the DIN Rail brackets to the router chassis, use the pan head machine screws and the plastic spacers provided
for each bracket.
Attach Din-Rail Brackets on C112x
This procedure describes how to attach the brackets on the router chassis:
Step 1 Remove the 3 bottom screws from the chassis.
Step 2 Place the din-rail tray assy on the bottom side of the chassis.
Step 3 Secure the original screw from bottom side of tray, leverage the existing chassis screws to secure the din rail mounting
bracket from the bottom of the chassis.
Step 4 Take the other two screws to secure the din-rail trail assy.
Example:
Figure 36: Attaching Din Rail Brackets for C1121-4Px, C1126-8PLTEP and C1128-8PLTEP
Hardware Installation Guide for the Cisco 1000 Series Integrated Services Router
37
Install and Connect the Router
Attach Din-Rail Brackets on C112x

Cisco C1121-4P Specifications

General

LAN Ports	4
Integrated Wireless	No
Form Factor	Desktop
Product Type	Router
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Ports Qty	4
Power Over Ethernet (PoE)	Yes
Routing Protocol	OSPF, BGP, EIGRP
Remote Management Protocol	SNMP
Encryption Algorithm	AES, 3DES, DES
Features	Firewall, VPN support
Compliant Standards	IEEE 802.3, IEEE 802.3u
Type	Router
PoE Standards	IEEE 802.3af
Power Supply	External AC adapter
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-4°F to 149°F (-20°C to 65°C)
Humidity	10 - 95% (non-condensing)
Network/Transport Protocol	DHCP