Net System Module TP-LINK TL-SM321B TL-SM321B V3 SM321B

TP-LINK TL-SM321B V3 - 1000Base-BX WDM Bi-Directional SFP Module
TP-LINK´s TL-SM321B adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10 Km with TP-LINK´s Routers, Switches, Media Converters to provide high speed and stability.
+ Up to 20 km transmission distance with 9/125 μm SMF (Single-Mode Fiber)
+ Bidirectional WDM communication on a single fiber
+ Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
+ Supports Digital Diagnostic Monitoring (DDM)
+ Hot-swappable module design
+ Work with TL-SM321A as a pair
Series TL-SM321B
IEEE 802.3z, Switching capacity 1.25 Gbps
Unit Net Weight 0.05 kg Fiber optic
Maximum data transfer rate 1250 Mbit/s, Interface type SFP
Maximum transfer distance 10000 m, Operating temperature (T-T) 0 - 70 °C