Edit Product Description Save and continue editing Save changes Sku LS 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 m 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 m Single-Mode Max. Cable Length 10 KM Data Rate 1.25 Gbps Port Type LC Simplex Environment Operating Temperature: 070 C (32158 F) Storage Temperature: -4085 C ( -40185 F) Operating Humidity: 1090% RH, Non-Condensing Storage Humidity: 590% RH, Non-Condensing Alloy Description Alloy Short Description Alloy Features & Benefits MMT Description DS Description DS Features HTML Icecat Description Icecat Short Description Icecat Features Icecat Specifications Icecat Middle Description Icecat Long Summary Are you sure you want to %action_name%?