Our rj45 is reading no cell. what could be wrong?

Question edited for clarity.

Facing the 8 pin male plug with two pins on the bottom and three on the top, count pins 1-8 left to right and bottom to top (pin 1 in the lower left and pin 8 in the top right). This is the inverted view from the female layout.

On the RJ45 is, of course, 1-8 left to right with tab down and end facing away from you.

RJ45 pin1 = male 8 pin7 = data (left pair white conductor)
RJ45 pin2 = male 8 pin5&8 = ground (left pair drain common at male 8 end)
RJ45 pin3 = N/A
RJ45 pin4 = N/A
RJ45 pin5 = male 8 pin5&8 = "audio" reference ground (right pair drain common at male 8 end)
RJ45 pin6 = NA
RJ45 pin7 = male 8 pin1 (right pair white conductor) = SPDIF 0
RJ45 pin8 = male 8 pin2 (right pair red conductor) = SPDIF 1

I am not sure of the polarity for the SPDIF because Bose only documents 0 and 1.

Was from here

https://www.remotecentral.com/cgi-bin/mboard/rc-custom/thread.cgi?13855

More here

https://www.google.com/search?q=BOSE+ps28+pin+outs

..

this user manual may help you have to configure the switch first with a IP address and subnet mask that will let the switch see the server.
I am not totally up with hp but it looks similar to Cisco switches in that you have to configure the switch. I am studying Cisco at the moment and this seems similar.
http://h20565.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c01931438

RJ45 is a standard so ALL RJ45 devices should have exactly the same pin allocation,
http://en.wikipedia.org/wiki/RJ45_%28telecommunications%29#RJ45

Modem for ADSL with RJ45 ports.
1. If your external modem and if it is broken/crack replaced it with a new unit.
2. If the modem is internal & the RJ45 port/jack is broken ie.built-in with a Laptop/notebook, you can buy a external USB modem.

Hope it helps.

Plug the rj45 from the modem to the WAN port on the router.

RJ45 1 to DB25 11 RJ45 2 to DB25 3 RJ45 3 to DB25 2 RJ45 4 to DB25 18 ~ 25

i have life 38, looking at rj45, copper facing you (flat side of Rj45),
read left to right
white, brown, space, space, brown, space, white, red.

it looks first white brown runs down one side of flat cable, and the other 3 core brown white red down the other side of flat cable.
Hope this helps you out.

per Wikipedia; "RJ45 is technically incorrect because the RJ45 standard specifies the mechanical interface but a different wiring scheme than T568A/B, which is often used for Ethernet and telephones." So it's a standard set by a wiring authority. Actually it should be called 8P8C.

what is it you would like to know