3-13
Cisco 1120 Connected Grid Router Hardware Installation Guide
OL-26438-02
Chapter 3 Router Hardware Description
Hardware Features
Supported SFPs
Table 3-6
lists the supported SFP modules.
Note
See the
Cisco 1000 Series Connected Grid Routers Release Notes
for the most recent information about
supported hardware and software.
Specifications
Ethernet Ports
See
Figure 3-5
for Ethernet port locations
Ethernet Connections
The router supports the following Ethernet connection types:
•
1000BASE-T—1000 Mbps full-duplex transmission over a Category 5 or higher shielded
twisted-pair (UTP) cable. Supports the Ethernet maximum length of 328 feet (100 meters).
•
100BASE-T—100 Mbps full-duplex transmission over a Category 5 or higher shielded twisted-pair
(UTP) cable. Supports the Ethernet maximum length of 328 feet (100 meters).
•
10BASE-T—10 Mbps full-duplex transmission over a Category 5 or higher shielded twisted-pair
(UTP) cable. Supports the Ethernet maximum length of 328 feet (100 meters).
Table 3-6
Supported SFP Modules
Cisco Product ID
Description
GLC-SX-MM-RGD
1000BASE-SX short wavelength; rugged
GLC-LX-SM-RGD
1000BASE-LX/LH long wavelength; rugged
GLC-FE-100LX-RGD
100BASE-LX10 SFP
GLC-FE-100FX-RGD
100BASE-FX SFP
GLC-ZX-SM-RGD
1000BASE-ZX extended distance; rugged
Specification
Description
Connector type
RJ-45
Copper Interface
Full-duplex 10BASE-T, 100BASE-TX, 1000BASE-T
Fiber
SFP modules:
•
1000 Mbps 8B/10B coding
•
100 Mbps 4B/5B coding.
Pinouts
See
Connector and Cable Specifications