Cisco 819 User Manual

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Cisco 819 Integrated Services Router Hardware Installation Guide
OL-23125-02
Chapter 1 Product Overview
Hardware Features
DC Power Adapters
The optional external DC power adapters are available for 12 VDC and 24 VDC nominal vehicle power.
• 12 VDC vehicle adapter has a 10 VDC to 36 VDC operating range
• 24 VDC vehicle adapter has an 18 VDC to 75 VDC operating range
The vehicle power adapters may be used for fixed or mobile installations. They do not provide electrical
isolation; the input negative is connected to the output negative (chassis ground). Input cable is 1-meter
long with stripped and tinned bare wire connections. The input positive connection is a white wire and
the input negative is a black wire.
Note The 24 VDC vehicle adapters will be available on Q1CY13.
Railway Power Adapters
The optional external power adapters meeting Railway Standards are available from a third-party
supplier, Martek Power. Contact Martek Power directly to order and for detailed specifications. The use
of Martek Power adapters listed in the
“Supported Power Adapters”section on page A-6 will maintain
Cisco warranty and support of the router; the power adapter itself is covered by Martek warranty. Input
connection to the railway adapters is by a 1-meter long wire with stripped and tinned bare wire
connection. A 1.3-meter long output cable connects to the router.
Accessories
Table 1-16 lists the accessories available for the Cisco 819 ISRs. For a complete list of SKUs that support
these accessories, see the “Platform Features for Cisco 819 ISRs”section on page 1-11.
Ta b l e 1-16 Cisco 819 ISR Accessories
Cisco Part Number Accessory
69-2453-01 Power cord retention lock
69-2454-01 Power switch lock cover

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