QSFP28 to SFP28 Adapter (read EEPROM configuration from SFP+/SFP28 side)

● 40G QSFP+ to 10G SFP+ / 100G QSFP28 to 25G SFP28 Adapter.
● Enabling 10GbE connectivity on 40GbE infrastructure.
● Enabling 25GbE connectivity on 100GbE infrastructure.
● Trouble-free installation and network bring-up.
● Compatible to: CISCO CVR-QSFP-SFP10G, MAM1Q00A-QSA
● Compliant to industry standards:QSFP+ MSA SFF-8436 / SFP+ MSA SFF-8431

QSFP28 to SFP28 or SFP28  Adapter (QSA) Module

F-tone Networks’s QSFP28 to SFP28 or SFP28  Adapter (QSA) Module 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 QSFP+ Extender (up to 80KM or I00KM) 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.

QSFP28 to SMF MTP 8 APC Male Connector AOC

Description
The F-tone Networks Technologies FTQ2-HG-IR4-M2-xxx is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 to SMF MTP 8 APC Male Connector AOC for 100 or 40 Gigabit Ethernet , Infiniband DDR/EDR Applications. This transceiver is a high performance module for data communication and interconnect applications. 

QSFP28-100G-SR

100G QSFP28 SR4，在单模光纤上最长传输距离为100m 

F-tone’s QSFP28-100G-SR4 module is a 4-channel transceiver capable of transmitting and receiving 100 Gbps simultaneously. F-tone’s QSFP28-100G-SR4 transceiver performs at high speeds while consuming extremely low power—allowing for > 50% reduction in power consumption compared to 4 SFP+ inF-tonerconnects.

F-tone QSFP28-100GBASE-SR4是一个 4 通道可插拔光纤QSFP28收发器模块装置,设计用于100GbE短程数据中心互连,符合IEEE802.3 100GBASE-SR4规定和 100 米多模光纤介质的标准。本装置每个方向集成 4 个 25.78125 Gbps 的数据通道，达到 103.125 Gbps 的聚合带宽。通过采用一个 8 芯光纤（或者 12 芯光纤）的 MPO 光学多模 OM4 线缆，使得光学互操作性长达 100 米。推拉式拉环有助于该装置在高密度连接应用中插入和拉出。每个电气通道在 25.78125 Gbps 的速率下操作并且符合 802.3 条款 91 RS-FEC 中 100GE CAUI4 接口的规定。QSFP28-100GBASE-SR4 在设计上使用 850nm 标称波长于多模光纤系统上运作。电气接口采用 38 接点的 QSFP28 边缘型连接器。光接口采用传统的 8 芯光纤（或者 12 芯光纤）MPO 连接器。本装置采用 F-tone 的优质集成电路和 VCSEL 技术，以便为用户提供长久可靠的高性能和始终如一的服务。

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.