100GE CWDM4 & OTU4 Dual Rate 2 km QSFP28 Optical Transceiver

F-tone Networks’s QSFP28-OTU4-2KM QSFP28 transceiver modules are designed for use in 100 Gigabit Ethernet and 4x28G OTN client interfaces on up to 2 km of single mode fiber. They are compliant with the QSFP28 MSA, CWDM4 MSA, and relevant portions of IEEE P802.3bm. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html". The optical transceiver is compliant per the RoHS Directive 2010. See F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html" for more details.

100GBASE-LR4 10 km QSFP28 Optical Transceiver

F-tone Networks’s QSFP28-100GE-LR4 QSFP28 transceiver modules are designed for use in 100 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP28 MSA, IEEE 802.3ba 100GBASE-LR4 and IEEE 802.3bm CAUI-4. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html". The optical transceiver is compliant per the RoHS Directive 2010. See F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html" for more details.

200G QSFP56 FR4光模块（2km）

北亿纤通（F-tone Networks）的200G QSFP56 FR4光收发模块用于数据中心和5G回传200GBASE-FR4以太网链路,通过单模光纤（SMF）传输距离最高可达2千米。

100G CFP转QSFP28适配器

设计用于将CFP接口转换为QSFP28端口

40G QSFP+ SR4光模块（400m）

北亿纤通（F-tone Networks）40G QSFP+ SR4光模块（400m）设计用于40G以太网40GBASE-SR4和OTN OTU3链路,通过多个850nm多模光纤

40G QSFP+ LR4光模块（10km）

北亿纤通（F-tone Networks）40G QSFP+ LR4光模块（10km）设计用于双工单模光纤上的40G以太网40GBASE-LR4和OTN OTU3链路。