e link 802 3 at gigabit poe injector

{"cid":"91201786","title":"Gigabit Passive Poe Injector and Splitter Kit","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4b\/c8\/d60ecfe67326f57dec368443961b-200x200-1.jpg","attrs":{"Price":"negotiate","Brand Name":"E-link","Model Number":"LNK-POE2GP","Minimum Order Quantity":"1 pcs","Delivery Time":"1-3 working days","Certification":"Iso9001, CE, ROHS, FCC","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000\/month","Packaging Details":"Fiber Optic Accessories Standard Package","Standards":"1,488,000pps (1000Mbps)","Power Pin Assignment":"Power over spare pairs 4\/5(+) and 7\/8(-)","DC Connector Size":"5.5 x 2.1 mm","Storage Temperature":"-30\u00b0C to 70\u00b0C (-22\u00b0F to 158\u00b0F)","Relative Humidity":"5% to 90% non-condensing","Weight":"96 grams (3.3 ounces)"}}

{"cid":"91172112","title":"E-Link Gigabit Power Over Ethernet Injector 12~48VDC Power Input DIN Rail \/ Wall Mount","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/82\/4c\/f0e704c8c1ea17ed765998cce60c-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"E-link","Model Number":"LNK-INJ301 Series","Minimum Order Quantity":"1 pcs","Delivery Time":"5 working days","Certification":"RoHS,CE,FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram, Paypal","Supply Ability":"100000 pcs","Packaging Details":"Standard Export Package","Processing Type":"Forward, Half-duplex \/ Full-duplex","Forward Filter Rate":"1,488,000pps (1000Mbps)","Maximum Distance":"Cat5 UTP up to 100m","Input Power":"12~48VDC (Terminal Block)","Weight":"0.25Kg","Casing":"Aluminum Case","Mounting Options":"DIN-Rail \/ Wall-mount","Max. Power per Port":"30W Max per port (Alternative B Mode)"}}