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

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.

工业级25G CWDM SFP28光模块（10km）

北亿纤通（F-tone Networks）的工业级25G CWDM SFP28光收发模块用于数据中心25G以太网和5G前传CPRI/eCPRI链路,通过单模光纤（SMF）传输距离最高可达10千米。

工业级25G BiDi SFP28单纤双向光模块（10km）

北亿纤通（F-tone Networks）的工业级25G BiDi SFP28单纤双向光收发模块用于数据中心25G以太网和5G前传CPRI/eCPRI链路,通过单根单模光纤（SMF）传输距离最高可达10千米。