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MTNetworks SFP28 BIDI 25G LR Tx1330nm/Rx1270nm 20km

The MTNetworks MT-SFP28-LR-20A/B is a high-performance 25G SFP28 BiDi optical transceiver designed for enterprise networks, carrier Ethernet, mobile fronthaul, and data center interconnect applications. Supporting 25GBASE-LR, this module utilizes single-fiber bidirectional (BiDi) transmission to deliver reliable 25 Gigabit Ethernet connectivity over single-mode fiber up to 20 km.

Featuring a DFB laser transmitter, high-sensitivity PIN photodiode receiver with integrated TIA, Digital Diagnostic Monitoring (DDM), and a hot-pluggable SFP28 form factor, the MT-SFP28-LR-20A/B provides stable optical performance while reducing fiber infrastructure requirements through simplex LC connectivity.

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Specifications


  • Primary Application: 25G Ethernet, Enterprise Networks, Carrier Networks, Mobile Fronthaul, and Data Center Interconnect (DCI)
  • Supported Standard: 25GBASE-LR, SFP28 MSA, SFF-8472
  • Data Rate: Up to 25.78 Gbps
  • Transmission Distance: Up to 20 km over single-mode fiber (SMF)
  • Wavelength: Type A: Tx1270 nm / Rx1330 nmType B: Tx1330 nm / Rx1270 nm
  • Optical Interface: Simplex LC connector
  • Optical Technology: DFB transmitter with PIN photodiode receiver (TIA integrated)
  • Form Factor: SFP28, hot-pluggable
  • Digital Diagnostics: Built-in Real-Time Digital Diagnostic Monitoring (DDM)
  • Power Consumption: ≤ 1.32 W (400 mA @ 3.3 V typical)
  • Power Supply: Single +3.3 V
  • Operating Temperature: 0°C to +70°C
  • Compliance: SFP28 MSA, SFF-8472, RoHS compliant  

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