Unverified95% confidenceFactTime unknown
8口全部支持PoE+且总功率达123W,适合需要为多台PoE设备(如IP摄像头、AP)同时满功率供电的场景,同价位段很少有8口全PoE+且总功率这么高的桌面型交换机
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Unverified带PoE的交换机需按供电预算选:单口标准PoE(802.3af)最大15.4W,PoE+(802.3at)最大30W,PoE++(802.3bt)最大60-90W。摄像头选af/at即可,AP面板/云台球机需选at以上,整机总功率预算应≥各设备功率之和×1.283% similarUnverified全屋WiFi7 AP组网+PoE供电时,需选PoE++(802.3bt)交换机,单口供电需≥30W,且核对交换机总PoE功率预算(如8口机总预算常仅60-120W,无法所有口满载)83% similarUnverifiedPoE供电交换机选购必看总功率预算(PoE Budget),而非端口数:8口PoE若总功率仅60W,实际只能带满2-3个AP(802.3at每口需30W),需按设备数×单设备功率×1.3余量计算81% similarUnverified接入超过8个PoE摄像头时应关注交换机总PoE功率预算(PoE budget),单口标准802.3af最高15.4W、802.3at最高30W,需确保总功率≥摄像头数量×单机功耗×1.2余量80% similarUnverified选PoE供电交换机给摄像头/AP供电时,需关注整机PoE供电总功率预算而非单口功率。例如8口标称每口30W但整机预算仅120W,实际只能带满4个满载设备80% similar
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