40Gb/s QSFP+ IR4 PSM (Parallel Single Mode) Optical Transceiver, 1.4km

Product Description
F-tone Networks QSFP-40G-IR4 PSM QSFP+ Module supports link lengths of up to 1.4km over a single mode fiber with MPO connectors.The 40 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device. The 40GBASE-IR4 QSFP+ also supports OTU3 data rate in addition to 40GBase Ethernet rate. It combines the higher density attractions of parallel modules with some of the key advantages normally associated with SFP+ based modules. It is intended for use short reach applications in switches, routers, and data center equipment where it provides higher density and lower cost when compared with standard SFP+ modules.
The module operates with single +3.3V power supply. LVCMOS/LVTTL global control signals, such as Module Present, Reset, Interrupt and Low Power Mode, are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to receive digital diagnostic information. Individual channels can be addressed and unused channels can be shut down for maximum design flexibility.

Features:
¡ñ 4 independent full-duplex channels
¡ñ Up to 11.2Gb/s data rate per channel
¡ñ Aggregate Bandwidth of up to 44.0G
¡ñ QSFP+ MSA compliant
¡ñ Digital diagnostic capabilities
¡ñ Up to 1.4km transmission on single modefiber (SMF)
¡ñ Maximum power consumption 3.5W
¡ñ Single +3.3V power supply
¡ñ Operating case temperature: 0ºC to 70ºC
¡ñ RoHS-6 compliant

Applications:
¡ñ Infiniband QDR, DDR and SDR
¡ñ 40G Ethernet
¡ñ Datacenter and Enterprise networking

Order Information:

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 before they become applicable to any particular order or contract. In accordance with the F-tone 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 or others. Further details are available from any F-tone sales representative.