Arris CHP Max5000, Equipment Manual

Page: 106 / 267

5-6 CHP Max™ Headend Optics Platform Chassis, Controllers and Power Supplies Rev D
5. If required, remove 1/4 inch of insulation from each wire and connect the –48V
DC
,
return, and ground wires to the provided power plug connector (P/N MT0401)
power plug as shown in Figure 5.4 on page 5-6. Secure each wire to the power plug
connector by tightening the terminal screws using a small flat-blade screwdriver.
6. Connect the power plug connector to the DC input connector on the rear of the
power supply.
Figure 5.4
Power Plug
Connections
➤
To remove a Power Supply module
1. Disconnect the power plug from the rear of the Power Supply module.
2. Press upward on the latch release of the CMM or SMM module installed on the far
right side and then slide this module out the front of the chassis.
3. Push the Power Supply module’s retaining tab to the right and slide the Power
Supply module out the front of the chassis.
Craft Management Software Functions
After launching the CHP Max Craft Management Software , click on the
Disconnected
button or
click Communication > Connect and then double-click on the DC power supply module you
want to monitor. The Status and Setting window of the DC power supply module is displayed
in Figure 5.5.
Note A service interruption will occur during the following procedure unless two
Power Supply modules are installed.
–48V
DC
Input
Ground
Return
Terminal Screws
View of Wire Insertion Locations on Power Plug Connector (P/N MT0401)
Disconnected