jgs524v2unmanaged switchesmanufacturer reference website:functionthe netgear gigabit unmanaged switch series helps companies effectively expand their network to gigabit speedand a higher number of ports. these non-removable gigabit switches are available in a wide range of models, including desktop, wall and rackmount types, and 5 to 24 port configurations.they are energy efficient, built to be durable to provide the reliability that companies require. 802.1p traffic prioritization and jumbo frame support enables seamless integration with more sophisticated networks.package contentsjgs524v2power cordinstallation guiderack-mount kitwarranty/support information cardspecificationstechnical propertiesspeed10/100/1000mbps gigabit ethernetnumber of ports24poe portsontotal poe budgetonloop detectiononshort cable power savingonenergy efficient ethernet support (ieee 802.3az)yesjumbo frame support9kbqueue wrr ratio1: 2: 4: 8mac table size8kpacket buffer size256kbieee 802.1p qosyesdimensions (wxdxh)328 x 169 x 43 mmweight (kg)1.65max power consumption17.9woperating temperature0 to 50? cmtbf (hours)238, 872fcc classandfor more information, visit the manufacturer website. in the &, download&, section you will find the datasheet.