Chapter 1
Product Overview
Table 1-7
Cisco 819 ISRs Platform Features
Cisco 819HG
Cisco 819G
Platform Features
(with 3G)
512 MB DRAM
Yes
1 GB DRAM
—
1 Gigabit Ethernet
Yes
WAN port
12-in-1 serial
Yes
interface
256 KB of NVRAM
Yes
storage
256 Compact Flash
Yes
support in IDE mode
(internal)
1 GB Compact Flash
—
support in IDE mode
(internal)
Cisco EnergyWise
Yes
Dual 802.11 a/b/g/n
—
Radios with Cisco
DFS, CleanAir, and
Client Link support
Embedded 3G
Yes
modem
Embedded 4G LTE
—
modem
Environmental
Yes
monitoring and
temperature logging
Four ports FE
Yes
interconnect switch
support
LED indicators for
Yes
the platform
Onboard crypto
Yes
acceleration
Power cord retention
—
lock
Power switch lock
—
Reset button
Yes
Cisco 819HGW
Cisco 819HWD
(with WiFi)
—
Yes
Yes
Yes
Yes
—
Yes
Yes
Yes
Yes
—
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Cisco Integrated Services Router Hardware Installation Guide
Cisco 810 Series
Cisco 819HG-4G
Cisco 819G-4G
(with 4G LTE)
—
Yes
Yes
Yes
Yes
—
Yes
—
—
—
Yes
—
Yes
Yes
Yes
Yes
Cisco 819HG-4G ISRs only
Yes
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