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
● Hot-pluggable QSFP28 form factor
● 4 channels full-duplex transceiver module
● Supports 4*25.78125Gb/s bit rate
● 4 channels 850nm VCSEL array
● 4 channels PIN photo-detector array
● Internal CDR circuits on both receiver and transmitter channels
● Supports CDR bypass
● 2W maximum power dissipation
● Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF w/o FEC or 300m on OM4 MMF with FEC
● Single MTP/MPO receptacle
● Built-in digital diagnostic functions
● Operating case temperature range: 0°C to 70°C
● 3.3V power supply voltage
● RoHS 6 compliant (lead free)

Applications
● 100GBASE-SR4 100G Ethernet
● 40GBASE SR4 40G Ethernet

Mechanical Dimensions

Ordering Information

本产品为25G~400G高速光模块系列，如有需要，请联系我们。
注：本产品有全国产化型号可选
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.