This 5v DC power supply can be used for a variety of IP phones, including those from Polycom, Cisco, and Yealink. It has an input voltage range of 110v to 240v and an output current of 3A. The power cord is 70 inches long.
Parameter:
Input: AC 100V~240V 50/60Hz
Output Voltage: DC 5V ( constant voltage )
Output Current: Max 3A (3000mA)
Compatible Models:
Compatible with Yealink PS5V2000US T29G, T46S, T46U, T48S, T48U, T52S, T54S, T56A, T58V, T58A
Compatible with Yealink Phones - SIP-T20P, SIP-T22P, SIP-T26P, SIP-T27, SIP-T28P, SIP-T41P, SIP-T42G, T20P, T22P, T26P, T27, T28P, T41P, T42G
Compatible with Yealink Phones - SIP-T20P, SIP-T22P, SIP-T26P, SIP-T27, SIP-T28P, SIP-T41P, SIP-T42G, T20P, T22P, T26P, T27, T28P, T41P, T42G, T29G, T46S, T46U, T48S, T48U, T52S, T54S, T56A, T58V, T58A
Compatible with Cisco Phones - SPA 303, 500, 501G, 502G, 504G, 508G, 509G, 512G, 514G 525G2, CP500, 900, 922, 942, and 962
Compatible with Polycom Poly Edge B Series, for Poly Edge E400 Series, for Poly Edge E300 Series,for Poly Edge E220, E100; fo Polycom VVX 150, 250, 350, EM50 Expansion Module, OBi2182;