Polycom Communicator - Recent Questions, Troubleshooting & Support - Page 6
Replace RJ45 connector
You have to cut off the bad connector, strip the outer sheath about an inch down, untwist the wire pairs and put the wires in the correct slot on a new rj45 connector and use a crimping tool to crimp it. You could also buy a new cable for a couple dollars on monoprice.com.
PoE Cable for Polycom IP 500
Check if the switch uses active or passive PoE and the volts it pushes outActive(PINS)1 2 3 4 5 6 7 8RX/DC+ RX/DC+ TX/DC- n/a n/a TX/DC-Passive(PINS)1 2 3 4 5 6 7 8RX RX TX DC+ DC+ TX DC- DC-Cat 5 cable9V < 30m cable length12V < 60m cable lengthMax Ethernet cable length is 100m
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