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Cisco 1120 Connected Grid Router Hardware Installation Guide
OL-26438-02
Chapter 3 Router Hardware Description
Hardware Features
Caution
Do not remove the SD card from the router; removing the SD card will cause the router to stop operating.
Specifications
GPS Antenna Port
See
Figure 3-4
for the GPS antenna port location.
You can connect a single Connected Grid GPS antenna using the 15-foot cable that is integrated into the
antenna. Mount the GPS antenna is mounted on the exterior of the substation or utility cabinet to enable
connectivity between the router and the GPS system.
Supported Antennas
For more detailed information about supported antennas, including specifications and installation
instructions, see these documents:
•
About Connected Grid Antennas
chapter, in this guide
•
Connected Grid Antennas Installation Guide
on Cisco.com
Specifications
Kensington-Compatible Security Slot
See
Figure 3-4
for the Kensington-compatible security slot location.
The front panel features one Kensington-compatible security slot. Use this slot to secure the router at the
installation location with a Kensington (or compatible) security cable.
Specification
Description
Socket type
14 pin
Power (from router)
+3.3 V
Voltage ramp rate range
1 mS to 100 mS
Specification
Description
Connector type
Female QMA
Power consumption (from router)
3V (when GPS connectivity is active)
Supported antenna
Cisco Product ID (PID):
ANT-GPS-OUT-TNC