Description
The F-tone Networks 100G QSFP28 SR4 (FTQ2-HG-SR4-M2-xxx) is designed for use in 100-Gigabit Ethernet links up to 100m over Multi-Mode Fiber (MMF) especially for liquid immersion environment. It is compliant with the QSFP28 MSA and IEEE 802.3bm 100GBASE-SR4 and CAUI-4. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA. It integrates 4 data lanes in each direction with 4×25.78125Gb/s bandwidth. The electrical interface uses a 38-contact edge type connector. The optical interface uses a single male MPO-12 pigtail. This module incorporates F-tone Networks proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

Features
¡ñ Hot-pluggable QSFP28 form factor
¡ñ 4 channels full-duplex transceiver module
¡ñ Supports 103.125Gb/s aggregate bit rate
¡ñ 4 channels 850nm VCSEL array
¡ñ 4 channels PIN photo-detector array
¡ñ Internal CDR circuits on both receiver and transmitter channels
¡ñ Supports CDR bypass
¡ñ 2W maximum power dissipation
¡ñ Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF
¡ñ Single male MPO-12 pigtail
¡ñ Single 3.3V power supply
¡ñ RoHS compliant (lead free)
¡ñ Case operating temperature
     Commercial: 0 ~ +60¡æ
     Industrial: -40 ~ +85¡æ

Applications
¡ñ 100GBASE-SR4 100G Ethernet
¡ñ Especially design for liquid immersion environment

Mechanical Dimensions

Ordering Information

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Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.