Description
The F-tone Networks FTQ2-HG-SR4 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 SR4 for 100 or 40 Gigabit Ethernet and Infiniband FDR/EDR Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnect applications. Each lane can operate at 25.78125Gbps up to 70 m using OM3 fiber 100m using OM4 fiber w/o FEC or 300m OM4 MMF with KR-FEC. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38 contact edge type connector. The optical interface uses an 12 fiber MTP (MPO) connector. 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 4*25.78125Gb/s 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 w/o FEC or 300m on OM4 MMF with FEC
¡ñ Single MTP/MPO receptacle
¡ñ Built-in digital diagnostic functions
¡ñ Operating case temperature range: 0°C to 70°C
¡ñ 3.3V power supply voltage
¡ñ RoHS 6 compliant (lead free)

Applications
¡ñ 100GBASE-SR4 100G Ethernet
¡ñ 40GBASE SR4 40G Ethernet

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.