Fuente de alimentación adaptadora de CA Polycom genuina para teléfonos IP Cisco 7905 7912 7940 7960
Compatible with Cisco IP Phones: 7905, 7912, 7940, 7960, etc. Output: 48V 0.52A. So, Why Buy from TeKswamp?. We thoroughly test our adapters for broken or twisted wires and properly working power jacks.