Installing The C881G-B/S/V-K9 Isr; Installing Antennas; Installing The C881Gw-S/V-A-K9 Isr; Installing The C881G-U-K9 Isr - Cisco 800 Series Hardware Installation Manual

Installing the Cisco 860, 880, 890 ISR
Connect the chassis to a reliable earth ground. For the chassis ground connection procedures, see the
Step 5
"Installing Cisco 890 Series in a Rack" section on page

Installing the C881G-B/S/V-K9 ISR

To install the C881G-B/S/V-K9 ISR, follow the instructions in the
890 Series Routers" section on page
However, the instructions for connecting the 3G card in the hardware installation guide do not apply to
the C881G-B/S/V-K9 ISR because it does not have a slot for adding a SIM card. These are
CDMA/EV-DO based routers and do not require a SIM card.

Installing Antennas

For instructions on installing the antennas for the Cisco 881 routers, please refer to the
Antennas" section on page 2-54.

Installing the C881GW-S/V-A-K9 ISR

To install the C881GW-S-A-K9 and C881GW-V-A-K9 ISRs, follow the instructions in the
the Cisco 860, 880, and 890 Series Routers" section on page 2-40
However, the instructions for connecting the 3G card in the hardware installation guide do not apply
because these ISRs do not have a slot for adding a 3G card. Instead, a 3G modem is embedded in the
router.
Installing Antennas
For instructions on installing the antennas for the Cisco 881 routers, please refer to the
Antennas" section on page 2-54.

Installing the C881G-U-K9 ISR

To install the C881G-U-K9 ISR, follow the instructions in the
Series Routers" section on page
However, the instructions for connecting the 3G card in the hardware installation guide do not apply to
the C881G-U-K9 ISR because it does not have a slot for adding a 3G card. Instead, a 3G modem is
embedded in the router.
Installing the SIM Cards
You can install one or two SIM cards into the C881G-U-K9 ISR. Installing two SIM cards lets you take
advantage of the Dual SIM feature, which provides a failover mechanism in case the primary SIM card
fails.
Figure 45
Cisco Integrated Services Router Hardware Installation Guide
2-54
2-40.
shows the SIM car installation steps.
2-52.
2-40.
"Installing the Cisco 860, 880, and 890
Chapter 2 Installing the Router
"Installing the Cisco 860, 880, and
"Installing
"Installing
section.
"Installing