Your cart is empty
TP-Link TL-SM321B V3 1000Base-BX WDM Bi-Directional SFP Module
The TP-Link TL-SM321B V3 1000Base-BX WDM Bi-Directional SFP Module is a high-performance fiber optic transceiver designed for Gigabit Ethernet networking applications. This compact Small Form-factor Pluggable (SFP) module enables efficient data transmission over a single strand of single-mode fiber (SMF) by utilizing Wavelength Division Multiplexing (WDM) technology, allowing simultaneous bi-directional communication without signal interference.
Operating at a speed of up to 1000Mbps (1Gbps) , the TL-SM321B V3 supports link distances of up to 20 kilometers , making it ideal for long-distance network connections in enterprise environments, campus networks, and metropolitan area networks (MANs). It uses a single LC simplex fiber connector , significantly reducing cabling complexity and infrastructure costs by eliminating the need for multiple fibers.
Engineered for seamless integration, this SFP module features hot-swappability, allowing for effortless installation and replacement without interrupt network operations.It is compatible with a wide range of TP-Link networking devices and third-party equipment that supports SFP interfaces, ensuring flexibility and scalability in various network setups.
Engineered with reliability as its cornerstone, the TL-SM321 V3 delivers low power consumption, dependable performance, and exceptional signal integrity over extended distances.Its durable design ensures consistent operation in diverse environmental conditions, making it suitable for both indoor and outdoor deployments when used with appropriate cabling solutions.
Whether expanding a network backbone, connecting remote buildings, or enhancing wireless access point coverage through fiber backhaul, the TP-Link TL-SM321B V3 offers a cost-effective and efficient solution for deploying high-speed fiber connectivity.
With its advanced WDM capabilities and plug-and-play design, this module helps businesses build scalable, high-bandwidth networks that meet growing demands for faster and more reliable data transmission across distributed infrastructures.
Have a question about this product? Ask here and get answers from other customers or our team.
All products sold by SmartView come with manufacturer warranty unless stated otherwise. Warranty terms vary by product and manufacturer:
We offer optional extended warranty plans for select products:
For warranty claims and support, contact us:
Refunds will be issued to the original payment method used during purchase:
If you receive a defective or damaged product, you can request a replacement instead of a refund:
For any questions regarding returns or refunds, please contact our customer service: