Yealink SIP-T54S Administrator's Manual page 61

Sip-t2 series; sip-t4 series; sip-t5 series

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Power over Ethernet (PoE)

With the included or a regular Ethernet cable, IP phones can be powered from a PoE-compliant

switch or hub.

PoE is not applicable to the SIP-T21 E2 and SIP-T19 E2 IP phones.

To connect the PoE:

Connect the Ethernet cable between the Internet port on the IP phone and an available

port on the in-line power switch/hub.

T54S/T52S/T48G/T48S/T46G/T46S/T42G/T42S/T41P/T41S/T40P/T40G/T29G/T27P/T27G/T2

3P/T23G/T21(P) E2/T19(P) E2:

Getting Started

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