Cisco 890 Series User Manual

2-54
Cisco Integrated Services Router Hardware Installation Guide
Chapter 2 Installing the Router
Installing the Cisco 860, 880, 890 ISR
Step 5 Connect the chassis to a reliable earth ground. For the chassis ground connection procedures, see the
“Installing Cisco 890 Series in a Rack” section on page 2-52.
Installing the C881G-B/S/V-K9 ISR
To install the C881G-B/S/V-K9 ISR, follow the instructions in the “Installing 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 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 “Installing
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 “Installing
the Cisco 860, 880, and 890 Series Routers” section on page 2-40 section.
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 “Installing
Antennas” section on page 2-54.
Installing the C881G-U-K9 ISR
To install the C881G-U-K9 ISR, follow the instructions in the “Installing 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 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 shows the SIM car installation steps.

Cisco 890 Series Specifications

General

Brand	Cisco
Model	890 Series
Category	Network Router
Language	English