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To connect the
Cisco uBR7225VXR router chassis to ground, complete the following steps :
Step 1
Ensure that there is no power going to the router.
Use the wire stripper to strip approximately 0.75 in (2 cm) of shielding from one end of the 6-AWG wire.
Step 2
Insert the stripped end of the wire into the wire receptacle on the grounding lug.
Step 3
Use the crimping tool to carefully crimp the wire receptacle around the wire.
Step 4
Step 5
Attach the grounding lug to the router using two M5
Connect the other end of the grounding wire to an appropriate grounding point.
Step 6
5
Connecting the Chassis to Power
The Cisco uBR7225VXR router is equipped with AC-input power supplies. For more information on the supported power
supplies, see the Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide at the following URL:
http://www.cisco.com/en/US/docs/cable/cmts/ubr7200/ubr7225vxr/installation/guide/uBR7225VXR_HIG.html
Note
The DC-input power supply is not supported on the Cisco uBR7225VXR router.
Warning
This unit might have more than one power supply connection. All connections must be removed to de-energize the
unit. Statement 1028
Warning
Read the installation instructions before connecting the system to the power source. Statement 1004
Warning
Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and
watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld
the metal object to the terminals. Statement 43
AC Power Supplies
To connect AC-input power to the Cisco uBR7225VXR router, complete the following steps:
Step 1
At the rear of the router, ensure that the power switch on the power supply is in the OFF position. (See
Figure 9
Connecting AC-Input Power
1
4
3
14
2
screws.
uBR7225-VXR
uBR7225-VXR
Figure
9.)
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