the ethernet link of BH isn;t up,What can I do?

Products PMP
1

I have a BH to connect a PC ,after powered,the power LED is light,and the SYN/1,SES/2,GPS/3 is glint by turns,but the LINK/5 isn’t light.
What is happen? How can I deal with it myself? For warranty in service is too slow.

2

Check the cable, the connectors, the speed and duplex settings of the module itself, and the speed and duplex settings of the ethernet card.

3

If it’s an older BH, it’s Ethernet port may not auto-sense MDI or MDI-X. If you’re using a crossover Ethernet cable, try a straight-though cable.

4

I try to change the cable,ethernet card, speed and duplex settings,the problem isn’t solved.

5

Did you insert a default plug to see if you are using the right IP address?