TP-LINK 1000Base-BX WDM Bi-Directional SFP Module, Up to SM3 (TL-SM321B-2)

1000Base-BX WDM Bi-Directional SFP ModuleAdopts the latest standard 1000Base-BXUp to 2 km transmission distance in 9/125 μm SMF (Single-Mode Fiber)Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)Supports Digital Diagnostic Monitoring (DDM)Supports Hot Swappable What This Product DoesTP-LINKs TL-SM321B-2 is developed in accorda... morence with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, TL-SM321B-2 uses an integrated LC Bi-Directional optical interface connector and the data link is up to 2 km in 9/125 μm SMF (Single-Mode Fiber). Also, TL-SM321B-2 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. TP-Link's TL-SM321B-2 is used for short-and medium distance fiber network in practice, and it provides fast and stable gigabit fiber connection for switches, routers, servers, etc. Device TypeBi-Directional SFP ModuleStandards and ProtocolsIEEE 802.3z, TCP/IPCableSingle-mode FiberFiber Type9/125 um Single-ModeData Rate1.25 GbpsWave LengthTx: 1310 nmRx: 1550 nmPort TypeLC SimplexPower Supply3.3VEnvironment ()Operating Temperature: 070 C (32158 F)Storage Temperature: -4085 C ( -40185 F)Operating Humidity: 1090% RH, Non-CondensingStorage Humidity: 590% RH, Non-Condensing

TP-LINK (SM321B-2) TP-Link SM321B-2 ...