The SFP10GBX10US is a Dell EMC SFP-10G-BX10-U compatible upstream fiber SFP transceiver which pairs with StarTech.SFP10GBX10DS. They are designed, programmed and tested to work with 10GBase-BX10 compatible MSA switches and routers. The SFP+ transceiver module supports a maximum distance of up to 10 km (6.2 mi) and delivers dependable 10 GbE connectivity over fiber cabling. FeaturesMaximum transfer distance of 10 km (62 mi) - SFP+ (Mini-GBIC) meets or exceeds OEM specificationsSFP+ transceiver module complies with MSA industry standards - 10GBase-BX10 transceiver has low power consumption 13WHot-swappable with other fiber optic modules - Single Mode connector with Digital Diagnostic Monitoring (DDM)This SFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptionsSpecificationsWave Length: 1330nmTx/1270nmRxType: Single Mode FiberConnection Type: LC ConnectorMaximum Transfer Distance: 10 km (6.2 mi)MTBF: 3,736,187 hoursPower Consumption: 1.3WDDM: YesWeight: 0.11 lbs