Cisco 819 User Manual

2-8
Cisco 819 Integrated Services Router Hardware Installation Guide
OL-23125-02
Chapter 2 Installing the Router
Installing the Router
Figure 2-3 Cisco WiFi Antenna Assembly
Installing on a Table
To install the router on a table or other flat horizontal surface, firmly place the router on a table or other
horizontal surface. Keep at least 1 inch (2.5 centimeters) of clear space for heat dissipation.
Connect the chassis to a reliable earth ground. For the chassis ground connection procedures, see the
“Installing the Router Ground Connection” section on page 2-12.
Mounting on a Wall
The Cisco 819 ISR has mounting holes on the bottom of the chassis for mounting the unit on a wall or
other vertical surface. The attachment hardware is provided.
2
3
1
344030
1 3G Dipole External Antenna 3 RP-TNC Connector
2 WiFi 2.4/5 Ghz Dipole External Antenna

Cisco 819 Specifications

General

Operating System	Cisco IOS
Authentication Method	RADIUS, TACACS+
Model	819
WAN Interfaces	1 x 10/100 Ethernet
LAN Interfaces	4 x 10/100 Ethernet
Wireless	802.11b/g/n
Security	Firewall, VPN
Power	AC adapter
Weight	2.2 lbs
Connectivity Technology	Wired, Wireless
Data Link Protocol	Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Network / Transport Protocol	TCP/IP
Remote Management Protocol	SNMP, Telnet, HTTP, HTTPS
Features	VPN support, VLAN support, Quality of Service (QoS)
Encryption Algorithm	DES, 3DES, AES, SHA
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
RAM	256 MB
Flash Memory	256 MB
Ports	4 x Ethernet 10/100, 1 x console