PoE to PoE Reverse Polarity Adapter
SKU CS-RJ45
$1.99
Use this per port adapter with any of our PoE injectors and our 48v power supply to power any of these phones:
- Cisco IP Phone 7902G
- Cisco IP Phone 7905G
- Cisco IP Phone 7910G
- Cisco IP Phone 7910G +SW
- Cisco IP Phone 7912G
- Cisco IP Phone 7940G
- Cisco IP Phone 7960G
- Cisco IP Phone 7962G
- Cisco IP Phone 7975G
- Cisco IP Phone 7985G
Mix new and old Cisco phones on the same injector panel, use any ethernet switch and add PoE to that switch at low cost. Budget 6 watts per phone.
