Cisco 1800 Series User Manual

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Figure 2 Wall-Mounting the Cisco 1841 Router
Caution If you install the screws in drywall, use hollow-wall anchors (1/8 inch by 5/16 inch [0.32 cm by 0.79 cm]) to secure
the screws. If the screws are not properly anchored, the strain of the cables connected to the router back panel could
pull the router from the wall.
Installing the Router on a Desktop
The Cisco 1841 router is shipped with the rubber feet attached to the chassis.
Caution Your chassis installation must allow unrestricted airflow for chassis cooling. For placing on a desktop, keep at least
one inch of clear space beside the cooling inlet and exhaust vents.
Caution Do not place any items that weigh more than 10 pounds (4.5 kilograms) on top of the chassis, and do not stack
routers on top of each other.
1 Wall 3 Router
2 Mounting screws
103163
1
2
3

Cisco 1800 Series Specifications

General

Category	Network Router
Performance	Varies by model
Form Factor	Desktop
Connectivity Technology	Wired
Remote Management Protocol	SNMP, Telnet, HTTP, HTTPS
Dimensions	Varies by model
Weight	Varies by model
Model	1800 Series
Interfaces	Ethernet, Fast Ethernet, Serial, ISDN
Routing Protocols	RIP, OSPF, EIGRP, BGP
Security	Firewall, VPN, ACLs
Data Link Protocol	Ethernet, Fast Ethernet, Serial, Frame Relay
Network / Transport Protocol	TCP/IP
Features	Quality of Service (QoS), VLAN support, DHCP server
RAM	Varies by model
Flash Memory	Varies by model
Power Supply	Internal AC power supply
Operating Temperature	0 to 40 °C (32 to 104 °F)
Storage Temperature	-4°F to 149°F (-20°C to 65°C)