1-4
Cisco Integrated Services Router Hardware Installation Guide
OL-27407-01
Chapter1 Product Overview
Cisco 810 Series
Figure 1-3 shows the I/O side of the Cisco 812 ISR.
Figure1-3 Cisco 812 ISR I/O Side
Hardware Features
The Cisco 812 ISR supports the following hardware features:
•Platform Features, page 1-4
•Antenna, page 1-5
•LEDs, page 1-5
•Memory, page1-8
•Power Supply, page1-8
Note The WAAS Express feature is not supported. This feature will be supported for 3G and 4G interfaces
with later IOS releases.

Platform Features

The Cisco 812 ISR has the following platform features:
•1x GE Enabled WAN (1000/100/10 Base T)
•2 TNC connectors for 3G main and diversity antenna (diversity antenna multiplexed with GPS)
•512 MB Compact Flash Memory
•512 MB DRAM
•AC Power Brick (100–264 V and max 0.5 A)
•Optional PoE+ (802.3at Class 4) Power Splitter
•Built-in Grounding
MAIN
C812G
GE WAN
S L
CON/
AUX
5VDC
4.0A
DIV/GPS

3 421

344393
1GE WAN port 3Power connection port
2Console/Aux port 4Power switch