GE Security Interlogix D7120 10/100 Ethernet Transceiver, MM Laser, 2 Fibers

The GE Security Interlogix D7120 10/100 Ethernet Transceiver is a high-performance networking component designed to provide reliable Ethernet connectivity for security and communication systems. This transceiver supports 10/100 Mbps Ethernet data transmission and uses multimode fiber optic technology with an MM laser interface and two fiber connections for dependable long-distance communication. It is engineered to enhance network flexibility, improve signal integrity, and support integration with compatible security infrastructure. The D7120 provides efficient data conversion between Ethernet and fiber networks, making it suitable for environments where stable and secure communication is required. Its compact design allows convenient installation in professional security, access control, and industrial networking applications. Built for durability and consistent operation, this transceiver helps maintain reliable network performance while reducing signal loss and interference commonly associated with copper-based connections.