• Name: 40G QSFP+ PSM LR4 10km Optical Transceiver Module
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The Gigalight QSFP+ PSM transceiver modules (QSFP+ PSM LR4 and QSFP+ PSM IR4) are designed for 40G Ethernet, Fibre Channel and PCIe applications. The modules are compliant with the QSFP+ MSA and IEEE 802.3ae 10GBASE-LR/LW. Each QSFP+ PSM module is an assembly of 4 full-duplex lanes, where each lane is capable of transmitting data at rates up to 10.3Gb/s, providing an aggregated rate of 41.2Gb/s.



▪ Hot-pluggable QSFP+ form factor

▪ Supports 41.2Gb/s aggregate bit rates

▪ Power dissipation < 3.5W

▪ RoHS-6 compliant

▪ Commercial temperature range 0°C to 70°C

▪ 4 channels 1310nm DFB array

▪ 4 channels PIN photo detector array

▪ Maximum link length of 2km/10km on Single Mode Fiber (SMF)

▪ Single male MPO (APC 8-degree) connector receptacle

▪ 3.3V power supply voltage

▪ RoHS 6 compliant


Ordering Information

Product Description

Product Number

QSFP+ PSM, 41.2Gb/s, 1310nm, 10km, SMF, MPO


QSFP+ PSM, 41.2Gb/s, 1310nm, 2km, SMF, MPO