SFP CWDM Multi-rate Gigabit Ethernet & Fibre Channel, 62km & 70km, 1250Mb/s

The TRPEG1-G MR CWDM SFP series of multi-rate fiber optic transceivers with integrated digital diagnostics monitoring functionality provide a quick and reliable interface for 1000BASE-LX Gigabit Ethernet and 1.062GBd Fibre Channel applications. The transceivers are designed to support data rates ranging from 1.25Gb/s down to 125Mb/s. Diagnostics monitoring functionality (alarm and warning features) is integrated into the design via an I2C serial interface per the Multi-Source Agreement (MSA) SFF-8472, Rev. 9.4.

There are eighteen center wavelengths available, from 1271nm to 1611nm. Two optical link power budget options are offered, YX (22dB minimum) and ZX (24dB minimum). They correspond to transmission distances of 62km and 70km respectively (assuming a total connector/splice/ CWDM mux and demux loss of 4.5dB, allocated system penalty of 2dB and fiber loss of 0.25dB/km). All modules satisfy Class I Laser Safety requirements in accordance with the U.S. FDA/CDRH and international IEC-60825 standards.

The TRPEG1-G MR CWDM 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 and receiver DATA interfaces are AC coupled internally. LV-TTL Transmitter Disable control input and Loss of Signal output interfaces are also provided.

The transceivers  operate from a single +3.3V  power supply over an operating case temperature range of -5°C to +70°C (Commercial) or -5°C to +85°C (Extended). The housing is made of metal for EMI immunity.

Form Factor: SFP
Data Rate: 1.25G
Protocol: Gigabit Ethernet
Max Distance: 70m
Wavelength: CWDM
Space: Telcom
  • Eighteen (18) Wavelength CWDM Transceivers
  • Lead Free Design & RoHS Compliant
  • Compliant to SFP MSA
  • Compatible with IEEE 802.3z Gigabit Ethernet
  • 1000BASE-LX PMD Specifications
  • Compatible with 1.062GBd Fibre Channel
  • 100-SM-LC-L FC-PI Standards
  • Digital Diagnostics through Serial Interface
  • Internal Calibration for Digital Diagnostics
  • Minimum Optical Link Power Budgets of 22dB and 24dB to Support 62km and 70km
  • Eye Safe (Class I Laser Safety)
  • Duplex LC Optical Interface
  • Loss of Signal Output & TX Disable Input
  • Hot-pluggable