SFP Transceiver 2.5G Single-mode 1550nm 80km

The Optcore OSP2488-5580DCR is a specialized SFP (Small Form-factor Pluggable) transceiver module designed for high-speed optical communication networks. Here’s an overview of its features, specifications, and applications:


  • Hot-pluggable SFP footprint: Allows for easy installation and removal without shutting down the system.
  • Data Rate: Supports up to 2.5 Gb/s data links, making it suitable for high-speed applications.
  • Compliance: Adheres to the SFP Multi-Source Agreement (MSA) standard, ensuring compatibility with a wide range of networking equipment.
  • Laser and Receiver: Utilizes a 1550nm Distributed Feedback (DFB) laser transmitter and an Avalanche Photodiode (APD) receiver, providing robust performance for long-distance communication.
  • Transmission Distance: Capable of transmitting data over distances up to 80 kilometers on 9/125µm Single Mode Fiber (SMF).
  • Power Supply: Operates on a single 3.3V power supply, simplifying power management.
  • Digital Diagnostic Monitoring: Supports SFF-8472 interface for real-time monitoring of key parameters such as temperature, voltage, laser bias current, output power, and received power.
  • Connector: Equipped with a Duplex LC connector for reliable fiber connections.
  • EMI Reduction: The metal enclosure minimizes electromagnetic interference (EMI).
  • Environmental Compliance: ROHS compliant and lead-free, aligning with environmental regulations.


  • Form Factor: SFP (Mini-GBIC)
  • Data Rate: 2.5 Gb/s
  • Wavelength: 1550 nm
  • Fiber Type: Single Mode Fiber (SMF)
  • Max Distance: 80 km
  • Optical Components: DFB laser transmitter and APD receiver
  • Transmitter Power: -2 to 3 dBm
  • Extinction Ratio: Greater than 8.2 dB
  • Receiver Sensitivity: Less than -28 dBm
  • Receiver Overload: Greater than -9 dBm
  • Connector: Duplex LC
  • Digital Diagnostic Monitoring: Yes
  • Operating Environment: 0°C to 70°C
  • Storage Environment: -40°C to 85°C
  • Weight: 0.03 kg


  • SDH STM-16 Switches and Routers: Compatible with Synchronous Digital Hierarchy (SDH) systems for high-speed networking.
  • SONET OC-48 Switches and Routers: Suitable for Synchronous Optical Networking (SONET) systems, supporting Optical Carrier level 48.
  • 2x Fibre Channel: Can be used in Fibre Channel applications, doubling the standard Fibre Channel data rate.
  • Other Optical Links: Versatile for various other long-distance optical communication needs.


  • IEC/EN 61000-4-2: Ensures immunity to electrostatic discharge.
  • IEC-60825: Meets international standards for laser safety.
  • FDA 21CFR 1040.10 and 1040.11: Compliant with FDA regulations for laser products.
  • RoHS: Restriction of Hazardous Substances, ensuring the product is environmentally friendly.

In summary, the Optcore OSP2488-5580DCR is a robust and versatile SFP transceiver module designed for high-speed, long-distance optical communication, suitable for a variety of networking applications in SDH, SONET, and Fibre Channel environments. Its compliance with various standards and support for digital diagnostics makes it a reliable and efficient choice for network engineers and operators.

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