2.5G-SFP-BIDI

2.5G SFP BIDI Optical Transceiver, 20KM-120KM, Dual-Wavelength, LC, DDM, SMF
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2.5G SFP BIDI Optical Transceiver, 20KM-120KM, Dual-Wavelength, LC, DDM, SMF

Feature
  • 2.5Gbps Bidirectional Transmission: Enables high-speed data flow over a single fiber using wavelength division multiplexing (WDM), reducing fiber infrastructure needs by 50%.
  • Dual-Wavelength Configurations:
    1310nm TX / 1550nm RX (MA-A variants) and 1550nm TX / 1310nm RX (MA-B variants) for 20KM-40KM links.
    1490nm TX / 1550nm RX (MA-A variants) and 1550nm TX / 1490nm RX (MA-B variants) for 80KM-120KM long-haul applications.
  • Single LC Connector Design: Optimizes space in high-density switch environments and simplifies cabling.
  • Digital Diagnostic Monitoring (DDM): Real-time tracking of temperature, voltage, optical power, and laser status for proactive network management.
  • Wide Temperature Support: Commercial (0°C~+70°C) and industrial (-40°C~+85°C) options for diverse environments.

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Product Detail

Description

The 2.5G SFP BIDI Optical Transceiver Series enables bidirectional 2.5Gbps transmission over a single strand of single-mode fiber (SMF), leveraging wavelength division multiplexing (WDM) technology to maximize fiber efficiency. Designed for distances from 20KM to 120KM, the series features paired variants (MA-A and MA-B) with reversed wavelength configurations to ensure full-duplex communication.

  • 20KM-40KM Models: Use 1310nm/1550nm wavelength pairs, ideal for metropolitan area networks (MANs) and regional telecom backhaul.
  • 80KM-120KM Models: Employ 1490nm/1550nm wavelengths to minimize signal loss over ultra-long distances, suitable for intercity backbone networks and national telecom infrastructure.

Each module features a compact LC connector for easy integration and DDM functionality for real-time performance monitoring. The series is fully compatible with standard SFP ports, making it a cost-effective solution for upgrading networks while reducing fiber cabling requirements.

Customize

Full compatibility with Cisco, Fortinet, Mikrotik, Netgear, D-Link, Supermicro, TP-Link and various open switches, our products also offer custom-tailored services to match your exact requirements. Customize Now

Applications
  • Fiber-Efficient Backhaul Networks: Ideal for telecom operators and service providers to maximize fiber utilization in MAN and WAN backhaul.
  • Data Center Interconnect (DCI): Long-range models (80KM-120KM) for high-speed links between geographically dispersed data centers.
  • Urban and Regional Networks: 20KM-40KM variants for connecting network nodes within cities or across regional areas.
  • Industrial and Harsh Environments: Industrial-grade options ensure reliable operation in outdoor telecom cabinets, railway systems, and manufacturing plants.
  • Legacy Network Upgrades: Enables seamless transition to 2.5Gbps speeds while reusing existing single-fiber infrastructure.
Specifications
Variant Wavelength Configuration Transmission Distance Connector Fiber Type DDM Support Typical Applications
MA-A-20KM 1310nm TX / 1550nm RX 20KM LC SMF Yes Urban MAN segments, campus backbone
MA-B-20KM 1550nm TX / 1310nm RX 20KM LC SMF Yes Complementary RX for MA-A-20KM
MA-A-40KM 1310nm TX / 1550nm RX 40KM LC SMF Yes Regional telecom backhaul
MA-B-40KM 1550nm TX / 1310nm RX 40KM LC SMF Yes Data center intercity links
MA-A-80KM 1490nm TX / 1550nm RX 80KM LC SMF Yes Long-haul DCI infrastructure
MA-B-80KM 1550nm TX / 1490nm RX 80KM LC SMF Yes Inter-regional network backbones
MA-A-120KM 1490nm TX / 1550nm RX 120KM LC SMF Yes Ultra-long-haul telecom networks
MA-B-120KM 1550nm TX / 1490nm RX 120KM LC SMF Yes National backbone infrastructure

Quality Certifications

additional information

Selection

MA-A-120KM, MA-A-20KM, MA-A-40KM, MA-A-80KM, MA-B-120KM, MA-B-20KM, MA-B-40KM, MA-B-80KM
Application

Commercial, Industrial

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