Chapter 1 Product Overview
Hardware Features
Embedded 3G Modem
The 3G cellular interface is the primary WAN data link, but it can also be used as a backup data link. The 3G technology is third-generation wide-area cellular technology that is used in broadband wireless data in a mobile environment.
Embedded 4G LTE Modem
The Cisco 819HG-4G and Cisco 819G-4G routers have an embedded 4G LTE modem provided by Sierra Wireless. The Verizon SKUs come with an MC7750 modem, the AT&T SKUs come with an MC7700 modem, and the Global SKUs come with an MC7710 modem.
SIM Card
Table 1-9lists the SIM Card slots available for Cisco the 819 ISRs.
Table 1-9 | SIM Card Slot | | |
| | |
Two Internal SIM Card Slots | One Internal SIM Card Slot | No SIM Card Slot |
| | | |
C819G-U-K9 | | C819HG-4G-V-K9 | C819HG-V-K9 |
| | | |
C819G+7-K9 | | C819G-4G-V-K9 | C819HG-S-K9 |
| | | |
C819HG-U-K9 | | C819HG-4G-A-K9 | C819G-V-K9 |
| | | |
C819HG+7-K9 | | C819G-4G-A-K9 | C819G-S-K9 |
| | |
C819HGW+7-A-A-K9 | | C819HGW-V-A-K9 |
| | |
C819HGW+7-E-K9 | | C819HGW-S-A-K9 |
| | |
C819HGW+7-N-K9 | | C819HG-B-K9 |
| | |
C819HG-4G-G-K9 | | C819G-B-K9 |
| | |
C819G-4G-G-K9 | | |
| | | |
| Cisco 819 Integrated Services Router Hardware Installation Guide |
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