07-15-2015 02:13 AM - edited 03-18-2019 11:35 AM
I NEED TO BUY A SWITCH POE TO WORK WITH 3905 IP PHONE SO I NEED TO NOW HOW MANY WATT 3905 NEED TO WORK ?
07-15-2015 03:42 AM
Hi,
You can refer the datasheet which says 802.3af Class 1 is supported for this model and which would be max 3.84Watts max
http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-sip-phone-3905/data_sheet_c78-651588.html
http://www.securityinfowatch.com/article/10496635/understanding-power-over-ethernet-for-video-surveillance
regds,
aman
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