The MikroTik S+C57DLC10D is an SFP+ optical transceiver module with CWDM technology, designed for long-distance, high-bandwidth connections in 10 Gigabit Ethernet networks. Featuring a dual LC connector, it is compatible with single-mode fiber cables and delivers stable, reliable performance over distances up to 10 km. It is a professional solution preferred in infrastructures such as data center connections, campus networks, or metropolitan area networks. The module's technical strengths include CWDM (Coarse Wavelength Division Multiplexing) technology operating at 1570 nm wavelength and a high-quality DFB laser transmitter, enabling efficient high-capacity data transmission over existing fiber infrastructure. Additionally, the DDM/DOM (Digital Diagnostic Monitoring) feature allows real-time monitoring of temperature, optical power, and voltage values, enabling early detection of potential issues and proactive network management. The MikroTik S+C57DLC10D supports high-speed protocols such as 10G Ethernet, 10G Fiber Channel, and OTN (Optical Transport Network). These features make it ideal for use in backbone networks of internet service providers, enterprise data center connections, or SDH/SONET applications in telecommunications networks. Its ability to operate in the standard industrial temperature range (0°C to 70°C) ensures safe deployment in equipment cabinets and facilities with varying environmental conditions. Technical Specifications: - Product Code: S+C57DLC10D - Form Factor: SFP+ - Connector Interface: Dual LC - Fiber Type: Single Mode (SMF) - Maximum Distance: 10 km - Data Rate: 10G (10.31 Gbps) - Wavelength: 1570 nm (CWDM) - Operating Temperature: 0°C - 70°C - Diagnostic Monitoring: DDM/DOM Support - Laser Type: DFB - Supported Applications: 10G Ethernet, Fiber Channel, OTN