Power UP the Nokia OLT
To power up the Nokia OLT, please follow these steps:
- Standalone Use: The Sub Rack is primarily designed for standalone use, so it doesn’t require integration into a larger system.
- Power Supply Unit: The Sub Rack comes equipped with a power supply unit that operates on a -48V DC power source. Note that you will still need to provide this power source.
- Location of Power Supply Unit: The power supply unit is positioned at the lower left of the sub-rack for FX-4 and FX-8 models. For the FX-16 model, it is located below the fan unit.
- Safety Cover: The power supply unit is enclosed within a protective plastic safety cover, ensuring the safety of the equipment during operation.
Before powering up the Nokia OLT, ensure that you have the necessary -48V DC power supply connected to the unit. Once the power supply is connected, you can proceed to power up the OLT.
OLT Consumption:
| OLT Type | DC current | Voltage (Vdc) | Maximum Power (w) | AC Current | Protection System Yield Factor | VAC Power | Maximum Power | Protection System Yield 80% |
| FX-4 | 17 | -48 | 796 | 6 | 8 | 220 | 1.327 | 1.658 |
| FX-8 | 28 | -48 | 1.331 | 10 | 13 | 220 | 2.218 | 2.773 |
| FX-16 | 53 | -48 | 2.525 | 19 | 24 | 220 | 4.208 | 5.26 |
BAT RET = + (Positive)
BAT -A / BAT -B = – (Negative)
The DC Power supply and OLT and all type of boards you can find on: https://drinia.tech/product-category/psu-converter/
Learn more: https://itsolution.drinia.tech/category/gpon/olt/nokia/