TP-Link TL-SM321B Network Transceiver Module

The TP-Link TL-SM321B is a high-performance SFP fiber optic transceiver module designed to extend your network distance up to 10 km (6.2 miles) using a single strand of fiber. Utilizing the latest 1000Base-BX standard and WDM Bi-Directional technology, this module enables simultaneous transmission and reception over one fiber strand with different wavelengths, significantly reducing cabling costs.

Key benefits include:

• Cost-effective: Supports WDM Bi-Directional technology to save fiber infrastructure expenses.
• High compatibility: Works seamlessly with TP-Link routers, switches, and media converters including T3700, T2700, T2600, T2500, T1700, T1600, T1500 series, 2/3/5 series switches, and MC220L.
• Reliable performance: Ensures stable and high-speed data transmission at 1250 Mbit/s.

This module is ideal for network environments requiring extended reach and efficient fiber utilization, making it a perfect choice for enterprise and service provider networks.