1. Compliant with SFF-8431 and IEE802.3ae
2. Suitable for use in 100GHz channel spacing DWDM systems
3. Data rate selectable ≤4.25Gbps or 9.95Gbps to 10.3Gbps bit rates
4. Cooled EML transmitter and PIN receiver
5. link length up to 40km
6. Low Power Dissipation 1.5W Maximum
7. Operating Case Temperature:Standard :  0 to +70°C / Industrial : -40 to +85°C 
8. Single 3.3V power supply
9. Diagnostic Performance Monitoring of module temperature, supplyVoltages, laser bias current, transmit optical power, receive optical power
10. RoHS compliant and lead free

• SFP+ Single-Mode for DWDM Application
• Duplex SFP+ Transceiver
• Digital Diagnostic Function
• RoHS6 Compliant
• Available in all C-Band Wavelengths on the 50GHz
• DWDM ITU Grid
• Temperature-Stabilized DWDM EML Transmitter
• Duplex LC Connector
• Power Dissipation  ＜1.5W
• Dispersion tolerance from -300ps/nm to 800ps/nm
• Hot-Pluggable SFP+ Footprint
• Compliant with SFF-8431 MSA
• Compliant with SFF-8432 MSA
• Operating Case Temperature:0°C to 70°C(Standard), -40°C to 85°C (Industrial)

F-tone tunable SFP+ transceiver is fully compliant to SFP+ MSA. It supports 50GHz DWDM 10Gb/s SONET/SDH, 10 Gigabit Ethernet, and 10 Gigabit Fibre Channel applications over fiber without dispersion compensation. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the SFP+ MSA and SFF 8472 MSA.

Compliant with Small Form Pluggable (SFP) Multi Source Agreement (MSA) mechanical and electrical specifications for LC Duplex transceivers, ANSI Fibre Channel transceiver for FC-PI-5 and FC-PI-2 gigabit applications.

F-tone CWDM SFP+  transceiver is small form factor pluggable module for bi-directional serial optical data communications such as IEEE 802.3ae 10GBASE-LR/LW/ER/ZR. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. This module is designed for single mode fiber and operates at a nominal wavelength of CWDM wavelength.

F-tone BIDI SFP+ transceivers are designed for bi-directional 10G serial optical data communications such as IEEE 802.3ae 10GBASE-BX by using 1330(1270nm) transmitter and 1270(1330) nm receiver. The transceiver consists of two sections: The transmitter section uses a multiple quantum well 1330(1270) nm DFB laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated 1270(1330) nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.