Macroreer HP J4858C Compatible Gigabit-SX-LC SFP Transceiver Module Mini-GBIC 550-meter 850nm<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> HP J4858C Compatible </span></li><li><span class="a-list-item"> Data rates up to 1.25Gb/s;Wave Length:850nm </span></li><li><span class="a-list-item"> Mini-Gbic， Gigabit SFP Transceiver， SFP SX， 1000Base-SX SFP， 550-Meter </span></li><li><span class="a-list-item"> Supports distances up to 550m (1804ft) </span></li><li><span class="a-list-item"> 1000BASE-SX SFP transceiver module for MMF， 850-nm wavelength， dual LC/PC connector </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41uMoorNtBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VdeuSkzTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41xoQGF4K7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41BUJFmMI7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31hRBE4u-NL.jpg" noproxy>