gs105pegigabit smart managed plus switch seriesmanufacturer reference website:functionnetgear smart managed plus switches meet the growing need to provide basic networking features such as vlan, qos and igmp snooping to help optimize corporate network performance. smart managed plus switches are available in different configurations ranging from 5 ports to 48 ports. some models support powerover-ethernet (poe) technology and can power devices such as ip phones, ip cameras, and wireless access points with an ethernet cable only. this 5-port switch can only be powered via poe (no external power supply).package contentssmart managed plus switchquick install guiderepsu cd with pc utility softwarespecificationstechnical propertiesgigabit ports510 gbps portonnumber of poe ports2total poe power budget (watts)poe pass-thru: 19w with 802.3at/7.9w with 802.3af input powermax mac entries8kbuffer size2mbvlan (number supported)64number of lags number of membersonsupported mulitcast groups128max number of allowed ports (many to 1)4internal/externalno external power adapter: this product requires poe input power (802.3af or 802.3at) to operate, it has no means to power from ac.max consumption (watts)22wfan0acoustic noise level @ 25c (dba)0operating temperature0? to 50? cmtbf1, 685, 972weight (kg)0.45kgdimensions (wxdxh) mm158x105x27electromagnetic compliance (a or b)bfor more information, visit the manufacturer website. in the &, download&, section you will find the datasheet.