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Cisco 1120 Connected Grid Router Hardware Installation Guide
OL-26438-02
Chapter 3 Router Hardware Description
Hardware Features
Dimensions
Connected Grid Module Slots
The router has two module slots to support up to two compatible Cisco Connected Grid modules that add
NAN and LAN interfaces to the router.
•
For more information about the Connected Grid modules for this router, see the chapter
About
Connected Grid Modules
.
•
For detailed installation instructions for installing Cisco Connected Grid modules in the router, see
the corresponding installation and configuration guide for each module at:
www.cisco.com/go/cg-modules
Module Numbering
The router uses module numbering to identify the integrated and modular router components. Some
system software commands refer to the following module numbers.
•
Module 1
is the integrated router supervisor engine (located on the CPU motherboard)
•
Module 2
is the router integrated Ethernet switch module, which has six Fast Ethernet ports and two
Gigabit Ethernet ports.
•
Module 3
and
Module 4
are external, Connected Grid modules installed in the router module slots
with the corresponding numbers (see
Figure 3-4
).
302209
7.00
+.26
–.00
3.00
+.26
–.00
4 * R 1.00 max
