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3.4.5.2 Connecting the DC Input Power Cable
1. Identify the parts that you will use to assemble the DC input power cable
The following DC connection cable is required to assemble one or more DC power input cables.
These cables connect the -48V DC input source(s) to the power supply units.
2. Turn off power from the DC power source through the circuit breakers.
Caution - Do not proceed with these instructions until you have turned off the power from the DC
power source through the circuit breakers.
3. Get a DC input plug from the ship kit.
4. Locate the four wires coming from the DC power source that will be used in the connection to
your unit:
-48V: negative terminal
-48V: Return (positive terminal)
-48V: Earth ground
5. Unscrew the screws, the cable wire fixed on the DC screw.
6. Repeat Step 5 for the other two wires to complete the assembly of the DC input power cable.
3.5 OLT working status checkout
3.5.1 Check out power supply
Before you connect the power supply, double check the power supply if it is accord with the power
supply requirements, If each module and card are installed correctly, If the equipment is in reliable
grounding or not. After checking everything is OK, you can turn on the power supply sources.
3.5.2
Check out OLT’s working status
Please check if the OLT’s working status from following aspects:
Check the power LED. The power LED will be on.
The SYS LED will flash per second.
If the uplink equipment is connected to the uplink port, the relevant connection LED is on.
3.5.3 Network Management Checkout
Local Command Line Interface Management:
Use the RJ45/DB9 Serial Port cable (in package) to link management PC with P1200-08
CONSOLE or MGMT port. Management computer can access to OLT equipment from Super
terminal interface of the PC for configuration.
※
Please refer to relevant CLI user manual.
4 Default Configuration
4.1 Network Parameter Configuration
Management Port
