*2 Way antenns input(far end);
*One way opitical output(far end);
*One way opitical inputs(near end);
*2 Way RF output(near end)
*One way antenns input(far end);
*One way opitical output(far end);
*One way opitical inputs(near end);
*One way RF output(near end)
* Two way antenns input(far end);
* One way opitical output(far end);
* 8-way RF output(far end);
* One way opitical inputs(near end);
* 8-way RF output(near end)；
* two way antenns input(far end);
* one way opitical output(far end);
* 8-way RF output(far end);
* One way opitical inputs(near end);
* 8-way RF output(near end)；
