FeaturesThis easy to install, hot swappable transceiver has been programmed, uniquely serializedData-traffic and application tested to ensure that it will initialize and perform identicallySpecificationsSpeed: 1000BaseTransceiver Type: ZXMedia: SMFReach: 80 kmConnector: LCWavelength: 1550 nmWeight: 0.4 lbs- SKU: SYBA35165