TP-Link TL-SM321B | 1000Base-BX WDM Bi-Directional Gigabit Single-Mode SFP Modul

ModelBrandTP-LinkModelTL-SM321BDetailsStandardsIEEE 802.3zWavelengthTX: 1310nm / RX: 1550nmFiber CableMulti-mode Optical FiberPortsLCMax Distance20 KMTransfer Rate1.25 GbpsEnvironmentalTemperatureOperating Temperature: 0 - 70 °C (32 - 158 °F)Storage Temperature: -40 - 85 °C (-40 - 185 °F)HumidityOperating Humidity: 10 - 90% RH, Non-CondensingStorage Humidity: 5 - 90% RH, Non-CondensingFeaturesFeatureSingle-mode SFP Module, WDM Bi-Directional communication on a single fiber.Work with TL-SM321A as a pair and create a full-duplex gigabit path between your switches, storage devices, and server.Wavelength: Tx 1310nm, Rx 1550nm. Data Rate: 1.25Gbps. Port Type: LC Simplex.Always keep the protective dust plug on the SFP's optical bores until you are ready to make a connection.Compatible with all SFP ports on TP-Link product including JetStream switches, and media converter MC220L.Developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA), TL-SM321B uses an integrated LC Bi-Directional optical interface connector, and the data link is up to 20 km for 9/125 µm SMF (Single-Mode Fiber).TL-SM321B incorporates the Digital Diagnostic Monitoring (DDM) feature which is compatible with SFF-8472. DDM supports real-time monitoring of the transceiver and shows parameters including the transceiver current which transmits/receives optical power and operating temperature.