TP-Link TL-SM321B 1000Base-BX WDM Bi-Directional SFP 10km LC Fiber Module

Product Overview

TP-LINK's TL-SM321B is a 1000Base-BX WDM Bi-Directional SFP module designed for high-speed and stable network extension. It utilizes a single strand of fiber for transmission, with different wavelengths used in each direction, significantly reducing cabling costs. This module can extend network distances up to 10km when used with compatible TP-LINK routers, switches, and media converters.

Key Features

• WDM Bi-Directional SFP Module
• Supports WDM Bi-Directional technology for single-strand fiber transmission
• Cost-saving solution
• Extends network distance up to 10km
• High speed and stability

Compatible Products

• TL-SG5428
• TL-SL5428E
• TL-SG3210/3216/3424/3424P
• TL-SL3428/3452
• TL-SG2216/2424
• TL-SL2210WEB/2218WEB/2428WEB/2452WEB
• TL-SL1351
• MC200L

Specifications

• Standards and Protocols: IEEE 802.3z, CSMA/CD, TCP/IP
• Wave Length: TX: 1310nm / RX: 1550nm
• Power Supply: 3.3V
• Safety & Emission: FCC, CE
• Cable Type: Single-mode Fiber
• Fiber Type: 9/125 μm Single-mode
• Max. Cable Length: 10km
• Data Rate: 1.25Gbps
• Port Type: LC/UPC
• Operating Temperature: 0℃~70℃ (32℉~158℉)
• Storage Temperature: -40℃~80℃ (-40℉~176℉)
• Operating Humidity: 10%~90% non-condensing
• Storage Humidity: 5%~90% non-condensing

Box Contents

• 1 x SFP Module