ORings small form-factor pluggable (SFP) fiber modules support both Gigabit and Fast Ethernet to accommodate various transmission distance requirements. Selected models feature Digital Diagnostic Monitoring (DDM) for real-time fiber status monitoring. All modules are industrial-grade and support a wide operating temperature range from -40°C to 85°C, ensuring reliable performance in harsh environments.
DDM is a technology used in SFP transceivers which allows operators to monitor TX (transmit) and RX (receive) parameters of the transceivers in real-time. According to these parameters, the operators are able to diagnose why transceiver optics is not working properly.
DDM (Digital Diagnostic Monitoring)