Description
The F-tone Networks FTQD-4H-SR8xx-B is a Eight-Channel, Pluggable, Parallel, Fiber-Optic QSFP Double Density for 2x200 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnection applications. It integrates eight data lanes in each direction with 8x26.5625GBd. Each lane can operate at 53.125Gbps up to 70 m using OM3 fiber or 100 m using OM4 fiber with FEC. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 76 contact edge type connector. The optical interface uses a MTP24/MPO24 PC connector (or MPO16/MTP16 APC connector ). The Common Management Interface Specification (CMIS) for QSFP DD modules, This module incorporates F-tone Networks Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

Features
¡ñ 8 channels full-duplex transceiver modules
¡ñ Transmission data rate up to 53Gbps per channel
¡ñ 8x53Gbps PAM4 transmitter and PAM4 receiver
¡ñ 8 channels 850nm VCSEL array
¡ñ 8 channels PIN photo detector array
¡ñ Internal CDR circuits on both receiver and transmitter channels
¡ñ Power consumption <10W
¡ñ Hot Pluggable QSFP DD form factor and Compliant with CMIS
¡ñ Maximum link length of 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF with FEC
¡ñ MPO24 PC connector receptacle (B version)
¡ñ MPO16 APC connector receptacle (C version)
¡ñ Built-in digital diagnostic functions
¡ñ 3.3V power supply voltage
¡ñ RoHS compliant(lead free)
¡ñ Case operating temperature
     Commercial: 0 ~ +70¡æ
     Industrial: -40 ~ +85¡æ

Applications
¡ñ IEEE 802.3cd 200GBASE-SR4

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.