40Gb/s QSFP+ LR4 PSM (Parallel Single Mode) Transceiver, 10km

Product Description
F-tone Networks 40G QSFP+ PSM QSFP+ LR4 Module supports link lengths of up to 10km over a standard pair of G.652 single-mode fiber with MTP/MPO Connector. The 40 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.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 Parallel lanes design
¡ñ Up to 10km transmission on single mode fiber (SMF)
¡ñ Up to 11.2Gbps data rate per channel
¡ñ Aggregate Bandwidth of up to 44.0G
¡ñ QSFP+ MSA compliant
¡ñ MTP/MPO optical connector
¡ñ Single +3.3V power supply
¡ñ Maximum power consumption 3.5W
¡ñ Operating case temperature: 0ºC~70ºC
¡ñ RoHS-6 compliant

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

QSFP+ transceiver module is a hot-swappable, parallel fiber-optical module with four individual optical transmit and receive channels. These channels can terminate in another 40-Gigabit QSFP+ transceiver, or the channels can be broken out to four separate 10-Gigabit SFP+ transceivers.
F-tone Networks QSFP+ transceiver is compliant to IEEE 802.3ba and offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider applications.
F-tone Networks QSFP+ SR4, QSFP+ LR4 and QSFP+ LR4-PSM provide a variety of options to customers with different requirements.

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.