Filter
Top Products
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.
Ta b l e 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 p ort
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