In this article I will show how I connected the ETP48100-B1 power supply to Huawei MA5608T.
Huawei ETP48100-B1 is very powerful and heavier than similar models, it is 48V 50A, but from the minuses – batteries cannot be connected to it, that is, it does not have a UPS function.
First, I pulled out the PMU11A and turned off all DIPs, that is, set them up (usually the first two are on by default).
Then I crimped the cable, on the left side the usual ethernet crimp, I connected it to the CONSOLE/ESC port on the MCUD1 OLT MA5608T, and on the right I connected the crimp to the COM_OUT port on the PMU11A ETP48100-B1.
| 1 (white-orange) | 7 (white-brown) |
| 2 (orange) | 8 (brown) |
| 3 (white-green) | – |
| 4 (blue) | 1 (white-orange) |
| 5 (white-blue) | 2 (orange) |
| 6 (green) | 4 (blue) |
| 7 (white-brown) | – |
| 8 (brown) | – |
I also changed the speed to 9600 by running the command on the OLT:
emu baudrate 9600
After that, I added emu (since all DIPs are turned off, we get subnode 0):
emu add 2 smu 0 0 "ixnfo.com"
Let’s see the status and make sure that the EMU state is normal:
display emu 2
After that, you can start setting up, the setting is similar to other power supplies, for example, see my articles:
Setting up ETP4830 A1 with Huawei OLT
Connecting and configuring EPS30-4815AF with Huawei MA5600