Description <br> One key VLAN: When the mode is turned on. different VLANS are isolatedfrom each other for communication Can divide the network. For multiple VLANS, it can effectively suppress problemssuch as stuck and unsmooth caused by Broadcast storm. <br> 250 Meter Long Distance Extension: Supports one click extension function , with a maximum missiondistance of 250 meters . Stable and smooth data missionfully meeting the needs of security monitoring networking. <br> No Power Required: Supports IEEE802 . 3af / at / bt ( POE / 90W ) input , can cascadeoutput multiple times , wiring is simple and fast , andpower supply is stable and reliable. <br> Fewer Cascaded Wiring: No need for external power supply , only one network cableconnectiontwo devices connected in series with a maximum mission distance of 100 meters <br> IP55 Protection Level: Adopting a high weather resistant shell , providing IP55waterproof capability , at temperatures as low as-10cIt can work normally even in harsh environments up to55C . without fear of wind . sunlight rain or snow <br> Material: plastic <br> colour: White <br> <br> Package Contents: <br> 1 x POE Extender(1000Mbps ) <br> / <br> 1 x POE Extender(100Mbps) <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>