TP-LINK (TL-SM321A-2) 1000Base-BX WDM Bi-Directional SFP Module

DescriptionSpecificationDevice Type: Bi-Directional SFP ModuleStandards and Protocols: "IEEE 802.3z, TCP/IP"Cable: Single-mode FiberFiber Type: 9/125 um Single-ModeData Rate: 1.25 GbpsWave Length: TX: 1550 nmRX: 1310 nmPort Type: LC SimplexPower Supply: 3.3 VEnvironment (℃): "Operating Temperature: 0–70 °C (32–158 °F)Storage Temperature: -40–85 °C ( -40–185 °F)Operating Humidity: 10–90% RH, Non-CondensingStorage Humidity: 5–90% RH, Non-Condensing"Package Type: RetailPackage Weight: 0.0610 kgWarranty: 2 Years%%%% 1000Base-BX WDM Bi-Directional SFP Module Adopts the latest standard 1000Base-BX Up 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 Does TP-LINK´s TL-SM321A-2 is developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, TL-SM321A-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-SM321A-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-SM321A-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.