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Silver TP-Link Omada SFP module with black text, green circuit board, and metallic connectors.

TP-Link Omada 1000Base-BX WDM Bi-Directional SFP Module

by TP-Link

£18.27from 5 retailers
GTIN06935364030520
EAN6935364030520
MPNSM321B
Prices updated 21 Jul 2026

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£25.21£18.27
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PCHUB.UK

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GamingKit

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£18.64

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Quzo UK

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£39.99£29.87

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Product Description

TP-Link´s SM321B (TL-SM321B) adopts the latest standard 1000Base-BX. transmitting over a single strand of fiber with one different wavelength going in each direction. You can extend the network distance up to 20Km with TP-Link´s routers. switches and media converters to provide high speed and stability.

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