1-11
Cisco 819 Integrated Services Router Hardware Installation Guide
OL-23125-02
Chapter 1 Product Overview
Hardware Features
•
Accessories, page 1-25
Note
The WAAS Express feature is not supported. This feature will be supported for 3G and 4G interfaces
with later IOS releases.
Platform Features for Cisco 819 ISRs
Table 1-4
lists the platform features comparison for the Cisco 819 ISRs.
Table 1-4
Cisco 819 ISRs Platform Features
Platform Features
Cisco 819HG
Cisco 819G
(with 3G)
Cisco 819HGW
Cisco 819HWD
(with WiFi)
Cisco 819HG-4G
Cisco 819G-4G
(with 4G LTE)
512 MB DRAM
Yes
—
—
1 GB DRAM
—
Yes
Yes
1 Gigabit Ehernet
WAN port
Yes
Yes
Yes
12-in-1 serial
interface
Yes
Yes
Yes
256 KB of NVRAM
storage
Yes
Yes
Yes
256 Compact Flash
support in IDE mode
(internal)
Yes
—
—
1 GB Compact Flash
support in IDE mode
(internal)
—
Yes
Yes
Cisco EnergyWise
Yes
Yes
—
Dual 802.11 a/b/g/n
Radios with Cisco
DFS, CleanAir, and
Client Link support
—
Yes
—
Embedded 3G
modem
Yes
Yes
—
Embedded 4G LTE
modem
—
—
Yes
Environmental
monitoring and
temperature logging
Yes
Yes
—
Four ports FE
interconnect switch
support
Yes
Yes
Yes
Summary of Contents for 819 series
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