About the product 10/100/1000 Mbps Copper RJ45 100 m (328 ft) Lifetime WarrantyThe MASFP1GBSXST is a Cisco Meraki MA-SFP-1GB-SX compatible copper transceiver module that has been designed, programmed and tested to work with Cisco Meraki brand switches and routers. It delivers dependable 1GbE (1000 Mbps) connectivity over copper cable, for 10BASE-T, 1000BASE-T and 100BASE-TX compliant networks, with a maximum distance of up to 100 m (328 ft). Technical Specifications Maximum Data Transfer Rate 1000 MbpsType CopperConnection Type RJ45 ConnectorMaximum Transfer Distance 100 m (328 ft)MTBF 4,655,371 hoursPower Consumption Less than 1.3 WattsDigital Diagnostics Monitoring (DDM) NoThis SFP copper module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. StarTech SFPsAll StarTech SFP & SFP transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance. The StarTech Advantage- 100% compatibility with Cisco Meraki MA-SFP-1GB-TX guaranteed- StarTech SFP modules are backed by a lifetime warranty- Uses a cost-effective cabling alternative to fiber-optic set upsNetworkingNetworking standards IEEE 802.3ab,IEEE 802.3i,IEEE 802.3uEthernet LAN (RJ-45) ports 1Maximum data transfer rate 1000 Mbit/sInterface type SFPTechnical detailsPackage width 119 mmPackage height 35 mmHot-Plug support YesAuto MDI/MDI-X YesMaximum transfer distance 100 mDuplex system FullEthernet LAN YesPorts & interfacesEthernet LAN (RJ-45) ports 1PerformanceEthernet LAN YesDigital Diagnostics Monitoring (DDM) NoProduct colour SilverHousing material AluminiumAuto-negotiation YesHot-Plug support YesAuto MDI/MDI-X YesMaximum transfer distance 100 mDuplex system FullMean time between failures (MTBF) 4655371 hPowerPower consumption (typical) 1.3 W.