The TP-Link 1000Base-BX WDM Bi-Directional SFP Module TL-SM321A adopts the latest standard 1000Base-BX, transmitting over one single-mode fiber with one different wavelength going in each direction. Paired with TL-SM321B, You can extend the network distance up to 20Km with TP-Link´s routers, switches and media converters for reliable high-speed long-distance communication.

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

This item comes with 36 month manufacturer's warranty.

• Up to 20 km transmission distance with 9/125 μm SMF (Single-Mode Fibre)
• Bidirectional WDM communication on a single fibre
• Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
• Supports Digital Diagnostic Monitoring (DDM)
• Hot-swappable module design
• Work with TL-SM321B as a pair

• Device Type: SFP transceiver module
• Interface: 1000BASE-BX
• Cable: Single-mode Fibre
• Max Cable Length: 10000 m
• Transfer Rate: 1.25 Gbps

• TP-Link TL-SM321A 1000BASE-BX Single-mode Fibre SFP Module
• User Guide

Do you have a question about this product? Please call 1800 90 90 99.