The CCD-7100 is an advanced autosensing Gigabit Ethernet Media Converter that seamlessly transforms copper-based 10/100/1000Base-TX signals into optical signals for 1000Base-X connections. It can reach network transmission ranges up to 550 metres, or up to an impressive 80 kilometers through fibre optic connectivity. Specifications: Gigabit Performance: Reliable and high-speed Gigabit Ethernet connection. Auto-negotiation: Automatic speed selection for optimal performance. MDI/MDIX Crossover: Automatic MDI/MDIX crossover detection. Wide Compatibility: Supports multi-mode and single-mode configurations, reaching distances of up to 550m for multi-mode and 80km for single-mode. Wavelength Options: Choose from 850nm, 1310nm, and 1550nm to suit your network needs. LED Indicators: Stay informed about device status with LED indicators. Connectors: RJ-45 alongside SFP/SC/ST inputs for seamless integration. Power Options: AC to DC Power Adapter or USB Powered. Temperature and Humidity Tolerance: 0°C to 50°C and 5-90% humidity. Dimensions: 94mm x 70mm x 26mm 5-Year Warranty Removable SFP included with SFP/LC models.