TP-Link SM321A Gigabit WDM Bi-Directional SFP Module 1000Base-BX 20km

TP-Link SM321A Gigabit WDM Bi-Directional SFP Module

This TP-Link SM321A is a Gigabit WDM Bi-Directional SFP module designed for efficient network connectivity over single-mode fiber. It utilizes WDM technology to transmit and receive data on a single fiber strand, optimizing infrastructure use. This module is hot-swappable for easy installation and replacement without network downtime.

Key Features

• Supports WDM Bi-Directional technology for single fiber strand operation
• Transmission Wavelength: TX 1550nm / RX 1310nm
• Internal Power Supply: +3.3V
• Compatibility: Pairs with TL-SM321B
• Plug-and-Play installation
• Maximum Transmission Distance: 20KM
• DDM (Digital Diagnostics Monitoring) functionality
• Connector Type: LC Simplex
• Network Standard: 1000Base-BX
• Hot-Swappable design

Specifications

• Brand: TP-Link
• Model: SM321A
• Data Rate: Gigabit Ethernet
• Fiber Type: Single-Mode
• Wavelengths: TX 1550nm, RX 1310nm
• Reach: Up to 20 kilometers
• Form Factor: SFP
• Interface: LC Simplex