Power Supply - Cisco NCS 1004 Manual

Install Cisco NCS 1004
Figure 20: NCS 1004 Ground Lug
1 Lug
2 Screws used for the lug
The orientation of the lug cable is always at the bottom side.
For ETSI racks, 180-degree lugs are used to maintain the chassis footprint of 600 mm.
Note Ensure a gap of 50 mm below the chassis for routing the cables.
Step 4
Tighten the M5 pan-head screw (48-1169-01) to a torque value of 3.1 N-m.
Step 5 Attach the other end of the shelf ground cable to the bay frame using a dual-hole lug connector according to the equipment
rack frame specifications.

Power Supply

The NCS 1004 has two slots for 2.1kW AC redundant Power Supply Units (PSU). Both the PSUs must be
installed in the chassis at all times, except during replacement. When only one PSU is inserted in the chassis,
the Power Module Redundancy Lost major alarm is raised.
Power Supply
Install Cisco NCS 1004
19