Overview Reviews Product Description TP-Link 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321B-2) • 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 HARDWARE FEATURES DDM Yes SFP-MSA Yes Hot Swappable Yes MEDIA CONVERTER & MODULE Standards and Protocols IEEE 802.3z, TCP/IP Wave Length Tx: 1310 nm Rx: 1550 nm Power Supply 3.3V Safety & Emission FCC, CE Cabel Single-Mode Fiber Fiber Type 9/125 μm Single-Mode Max. Cable Length 10 KM Data Rate 1.25 Gbps Port Type LC Simplex Environment Operating Temperature: 0–70 °C (32–158 °F) Storage Temperature: -40–85 °C ( -40–185 °F) Operating Humidity: 10–90% RH, Non-Condensing Storage Humidity: 5–90% RH, Non-Condensing Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Tp-Link TP-Link 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321B-2) TX: 1310nm, RX: 1550nm, Up To 2KM Transmission Distance, LC Simplex Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments
Quick view TP-Link 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321A-2) TX: 1550nm, RX: 1310nm, Up to 2KM Transmission Distance, LC Simplex $39.00 $26.40 Add to Cart
Quick view TP-Link SM321A 1000Base-BX WDM Bi-Directional SFP Module, LC connector, TX:1550nm/RX:1310nm, single-mode, 10km $49.95 $41.25 Add to Cart
Quick view TP Link TL-SM321B-2 1000Base-BX WDM Bi-Directional SFP Module 2KM Range, 3 Years Warranty $30.36 Add to Cart
Quick view TP-Link 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321A-2) TX: 1550nm, RX: 1310nm, Up to 2KM Transmission Distance, LC Simplex $39.00 $26.40 Add to Cart
Quick view TP-Link SM321A 1000Base-BX WDM Bi-Directional SFP Module, LC connector, TX:1550nm/RX:1310nm, single-mode, 10km $49.95 $41.25 Add to Cart
Quick view TP Link TL-SM321B-2 1000Base-BX WDM Bi-Directional SFP Module 2KM Range, 3 Years Warranty $30.36 Add to Cart
Quick view TP-Link 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321A-2) TX: 1550nm, RX: 1310nm, Up to 2KM Transmission Distance, LC Simplex $39.00 $26.40 Add to Cart
Quick view TP-Link SM321A 1000Base-BX WDM Bi-Directional SFP Module, LC connector, TX:1550nm/RX:1310nm, single-mode, 10km $49.95 $41.25 Add to Cart
Quick view TP Link TL-SM321B-2 1000Base-BX WDM Bi-Directional SFP Module 2KM Range, 3 Years Warranty $30.36 Add to Cart