QSFP+ optical transceivers are designed for use in 40 Gigabit per second links over multimode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4 and breakout to four 10GBASE-SR. Digital diagnostics functions are available via an I2C interface, including Tx and Rx power monitoring. The optical transceiver is RoHS compliant as described in Application Note AN-2038.

Features
¡ñ Four-channel full-duplex transceiver module
¡ñ Hot-pluggable QSFP+ form factor
¡ñ Maximum link length of 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
¡ñ Multirate capability: 1.06Gb/s to 10.5Gb/s per channel
¡ñ Unretimed XLPPI electrical interface
¡ñ Maximum power dissipation < 1W
¡ñ Reliable VCSEL array technology
¡ñ Built-in digital diagnostic functions, including optical power monitoring
¡ñ Commercial temperature range 0°C to 70°C
¡ñ Single 1×12 MPO receptacle
¡ñ RoHS compliant

Applications
¡ñ 40GBASE-SR4 40G Ethernet
¡ñ Breakout to 4 x 10GBASE-SR Ethernet
¡ñ Proprietary interconnections

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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.