This 1310 nm DFB 10Gbps SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 10km.
The SFP+ 10km module electrical interface is compliant to SFI electrical specifications.The transmitter input and receiver output impedance is 100 Ohms differential.Data lines are internally AC coupled.The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector
Supports rate from 1.25 Gb/ to 11.3 Gb/s bit rates
Optical interface compliant to IEEE 802.3ae
Electrical interface compliant to SFF-8431
1310nm DFB transmitter, PIN photo-detector
Operating case temperature: -5 to 70 °C
Low power consumption
Applicable for 10km SMF connection
All-metal housing for superior EMI performance
Advanced firmware allow customer system encryption
Information to be stored in transceiver
Cost effective SFP+ solution, enables higher port densities and greater bandwidth
RoHS6 compliant (lead free)
 Module circuit ground is isolated from module chassis ground within the module.
.should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.
Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VccT inside the module.
Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to Vcc_Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.
 RS0 and RS1 are module inputs and are pulled low to VeeT with > 30 kΩ resistors in the module.
||Transmitter Disable. Laser output disabled on high or open
||2-wire Serial Interface Data Line
||2-wire Serial Interface Clock Line
||Module Absent. Grounded within the module
||Rate Select 0
||Loss of Signal indication. Logic 0 indicates normal operation
||Rate Select 1
||Receiver Inverted DATA out. AC Coupled
||Receiver DATA out. AC Coupled
||Receiver Power Supply
||Transmitter Power Supply
||Transmitter DATA in. AC Coupled
||Transmitter Inverted DATA in. AC Coupled
||1310nm, up to 11.3Gbps, SFP+ 10km, -5ºC ~ +70ºC