OC-3/STM-1 SFP Transceivers with Digital Diagnostics

The TRPU03-E1G SFP series of fiber optic transceivers with integrated digital diagnostics monitoring functionality provide a quick and reliable interface for long reach (LR) applications. The diagnostic functions, alarm and warning features as described in the Multi-Source Agreement (MSA) document, SFF-8472 (Rev.11.0), are provided via an I2C serial interface.
Available products under this series are compliant with applicable SONET/SDH standards for OC-3/STM-1. All modules satisfy Class 1 Laser Safety requirements in accordance with the U.S. FDA/CDRH and international IEC-60825 standards.
The TRPU03-E1G transceivers connect to standard 20-pad SFP connectors for hot plug capability. This allows the system designer to make configuration changes or maintenance by simply plugging in different types of transceivers without removing the power supply from the host system.
The transceivers have colored bail-type latches, which offer an easy and convenient way to release the modules. The latch is compliant with the SFP MSA.
The transmitter design incorporates a highly reliable 1310nm InGaAsP laser and a driver circuit. The receiver features a transimpedance amplifier IC optimized for high sensitivity and wide dynamic range. The transmitter and receiver DATA interfaces are AC-coupled internally. LVTTL Transmitter Disable control input and Loss of Signal output interfaces are also provided.

The transceivers operate from a single +3.3V power supply over operating case temperature ranges of -5°C to +70°C (COM), -5°C to +85°C (EXT) or -40°C to +85°C (IND). The housing is made of metal for EMI immunity.

Form Factor: SFP
Data Rate: 156Mbps
Max Distance: 15 & 40km
Wavelength: 1310nm
Space: Telcom
  • Compliant with SFP MSA
  • Compliant with SONET/SDH OC-3/STM-1(155Mb/s)
  • SONET/SDH Reaches(SR-1,IR-1,LR-1)
  • Lead Free Design & RoHS Compliant 
  • Digital Diagnostics through Serial Interface 
  • Internal Calibration for Digital Diagnostics 
  • Eye Safe (Class 1 Laser Safety)
  • Duplex LC Optical Interface
  • Wide Operating Case Temperature Option
  • Loss of Signal Output & TX Disable Input
  • Hot-pluggable
  • Single +3.3V Power Supply
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