TEF1106P-4-63W is an unmanaged PoE switch with 2 uplink ports independently designed by Tenda. Compliant with IEEE 802.3at/af standards it can identify PoE-powered devices intelligently. The switch supplies a maximum PoE power output of 63 W and 30 W for a single port. Featured with extend mode and QoS function TEF1106P-4-63W is a ideal choice for SMBs supermarkets and restaurants with small-sized video surveillance requirement.Dual uplink port more convenient for connecting Router and NVRTEF1106P-4-63W is an unmanaged PoE switch with 2 uplink ports that can connect with Router & NVR. Compliant with IEEE 802.3at/af standards it can identify PoE-powered devices intelligently. The switch supplies a maximum PoE power output of 63 W and 30 W for a single port. TEF1106P-4-63W is an ideal choice for SMBs supermarkets and restaurants with small-sized video surveillance requirement.Up to 250 meters long distance transmission under the Extend Modebeyond hundred meters transfer limitationDue to the complex monitoring environment the distance from each terminal to the monitoring center is different some even more than hundred meters. TEF1106P-4-63W can support 250 meters data transmission in the Extend mode which can save the cost of your project with less devices used.Excellent lightning ProtectionTEF1106P-4-63W supports professional lightning protection of 6KV for uplink ports & 4KV for power which can protect the switch from the inductive lightning strike coming from the thunderstorm weather.QoS Priority design makes the key video data to be prioritized1-2 ports support QoS Priority function and it will prioritize them when meeting network congestion which can ensure the network stable and fluent transmission of the surveillance video without breaking up.