(0) EN

LTF1307 SFP+ Optical Transceiver

10G Ethernet 9.953 to 10.3125Gb/s 1310nm 40km

The LTF1307 SFP+ transceiver is intended for 40km reach service from 9.95Gb/s to 10.3125Gb/s with 1310nm single mode high-speed communications equipment where low-cost, extraordinary performance and reliability are essential. It consumes low power, operates from a 3.3V DC power supply and is offered in the commercial temperature ranges. They are compliant with IEEE802.3ae 10GBASE-ER/EW , SFF- 8431 and SFF-8432. The low jitter and low bit error rate optical assembly features a 1310nm DFB laser transmitter and APD/TIA receiver. It incorporates the SFP+ MSA LVTTL Loss of Signal (Rx_LOS), Tx Fault (Tx_FAULT), MOD_ABS and Tx Disable (Tx_DIS) monitor and control functions. The differential AC coupled Tx and Rx data interfaces are CML compatible. The device is Class I laser safety compliant.

Part Number Package Interface Reach Temp Fiber Type Wavelength Rate Tx Output Rx Input
LTF1307-BC+ SFP+ LC 40km C single-mode 1310nm 10Gb/s -2~4dBm -20dBm

• 10G BASE-ER/EW 10G Ethernet 

LC Duplex optical interface

Maximum link length of 40km

9.95Gb/s to 10.3125Gb/s

+3.3V power supply

Low DC power consumption

2x10 SFP+ MSA compliant package

Hot swappable

High performance 1310nm DFB laser

High sensitivity APD/TIA optical receiver

Single Mode operation

BER < 1X10-12

Case Operating temperature ranges:  Commercial: 0oC to 70oC

Data and Control Interfaces:

Tx Data CML/AC Coupled

Rx Data CML/AC Coupled





2-wire I2C data bus  RoHS 6 compliance