TP-Link ISM321A-20 Network Transceiver Module

The TP-Link ISM321A-20 is a high-performance fiber optic SFP transceiver designed for reliable and efficient network connectivity. Featuring WDM bi-directional technology and a single-mode 1x Gigabit LC port, this module supports data transfer speeds up to 1250 Mbit/s over distances up to 20 km. Ideal for industrial environments, it operates within a wide temperature range of -40°C to 85°C, ensuring stable performance under harsh conditions. The module also supports Digital Diagnostic Monitoring (DDM) for real-time status monitoring and is hot-swappable for easy installation and maintenance without network downtime.

• WDM Bi-Directional Technology for efficient fiber utilization
• Single-mode 1x Gigabit LC Port supporting high-speed data transfer
• Up to 20 km transmission distance for extended network reach
• Supports Digital Diagnostic Monitoring (DDM) for enhanced network management
• Industrial Operating Temperature Range from -40°C to 85°C
• Hot Swappable design for easy installation and maintenance