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MTNetworks SFP GPON OLT C+++ TX1490nm 2.5Gbps/RX1310nm 1.25Gbps 20km

The MTNetworks MT-GOLT-C+++ is a GPON OLT optical transceiver designed for Fiber-to-the-Home (FTTH) and Gigabit Passive Optical Network (GPON) deployments. Supporting ITU-T G.984.2 standards, this bi-directional SFP module delivers downstream transmission at 2.488 Gbps and upstream reception at 1.244 Gbps over a single fiber infrastructure.

Utilizing a 1490 nm DFB laser transmitter and a 1310 nm APD burst-mode receiver, the MT-GOLT-C+++ provides reliable optical performance for GPON OLT platforms. Its integrated digital diagnostic monitoring (DDM), compact SFP form factor, and SC/UPC optical interface make it suitable for carrier, ISP, and broadband access networks.

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Specification


  • Primary Application: GPON OLT optical uplink/downlink transmission
  • GPON Standard: ITU-T G.984.2 GPON OLT C+++
  • Transmission Type: Single-fiber bi-directional (BiDi)
  • Downstream Rate (TX): 2.488 Gbps
  • Upstream Rate (RX): 1.244 Gbps
  • Transmission Distance: Up to 20 km
  • TX Wavelength: 1490 nm DFB Laser
  • RX Wavelength: 1310 nm APD Burst-Mode Receiver
  • Optical Output Power: +4.5 dBm to +10 dBm
  • Receiver Sensitivity: Up to –30 dBm
  • Receiver Overload: –12 dBm
  • Receiver Dynamic Range: 15 dB
  • Extinction Ratio: ≥ 8.2 dB
  • Optical Interface: SC/UPC Receptacle
  • Form Factor: SFP, hot-pluggable
  • Diagnostics: Integrated Digital Diagnostic Monitoring (DDM)
  • Monitoring Functions: RX Signal Detect, RSSI, Receiver Reset
  • Power Supply: +3.3 VDC
  • Power Consumption: < 1.65 W (500 mA max)
  • Operating Temperature: 0°C to +70°C
  • Compliance: RoHS 6, SFF-8472 Digital Diagnostics 

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