1.25Gbps 1310nm, 20km Optical SFP Transceiver Module with DDM

Item No.: Y-FO-SF-003
The SFP Optical Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available


The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 20km

transmission distance with SMF.

The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a

trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information,

please refer to SFP MSA.

1.25Gbps 1310nm 20km Optical SFP Transceiver Module


.Dual data-rate of 1.25Gbps/1.063Gbps operation

.1550nm DFB laser and PIN photodetector for 160km transmission

.Compliant with SFP MSA and SFF-8472 with duplex LC receptacle

.Digital Diagnostic Monitoring:Internal Calibration or External Calibration

.Compatible with SONET OC-24-LR

.Compatible with RoHS

.+3.3V single power supply

.Operating case temperature: Commercial Temperature: 0 to +70°C; Industrial Temperature: -40 to +85°C

.Gigabit Ethernet
.Fiber Channel
.Switch to Switch interface
.Switched backplane applications
.Router/Server interface
.Other optical transmission systems



Model No.: SFP Module
Max. Data Rate: 1.25Gbps
Operating Wavelength: 1310nm
Transmission Distance: 20KM
ROHS Lead Free: Yes
Media Type: Singlemode
Transmitter: DFB
Receiver: PIN
Voltage Supply(V): 3.3V
Operating Temperature(℃): 0℃~70℃
Connector:; LC
Hot pluggable: Pluggable
Certification: CE/FCC/RoHS/TUV/UL

Note:For more details, please contact our sales