
High-Performance 1550nm External Modulation Optical Transmitter. Long-Distance Transmission: 1550nm dual-wavelength output with narrow spectral lines for extended reach. Adjustable SBS Threshold: Field adjustable SBS threshold (13, 16, 19 dBm) for flexible network applications. SNMP Network Control: Supports SNMP monitoring and Web browser for real-time status and management. Dual Power Supply: Built-in dual power supply with MS-level automatic switching for high reliability. LCD Panel Display: Microprocessor monitors laser state with LCD window displaying operating parameters. Standard 1U Rack Mount: Compact 19-inch 1U height design for easy installation in standard racks. OEM Customization: Supports OEM services including printing, logo, and customized models for orders.