Electrep provides a full series of Telecom quality, high performance 40G QSFP+ transceiver modules - the cost effective 40G QSFP PSM solutions according to SFP+ Multi-Sourcing Agreement (MSA), which are compliant with RoHS.  The modules have been used for various 40G fiber optic / data center applications such as 40G Ethernet, Data Center, and Switch and Router for multiple years with extremely low return rate and super reputation.

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40G QSFP+ PSM Products

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40G QSFP+ PSM Details

40G Ethernet
Data Center Interconnect
Infiniband QDR,DDR and SDR
Switch to switch/router interface
Features and Benefit*:
4 Parallel lanes design
Compliant with QSFP+MSA
Management interface specifications per SFF-8436
4 channels PIN photo detector
Up to 11.2Gb/s per channel data links
Single +3.3V power supply
Class 1 laser safety certified
Commercial operating temperature: 0 to +70
Up to 1.4km on SMF (E-S4992D-PSM-IR4)
Up to 10km on SMF (E-S4992D-PSM-LR4)
RoHS Compliant
Compatible to: Cisco, HP, Juniper, Brocade, Force10, Ciena, Allied Telesis, Dell, Extreme, D-link, Linksys, Telco, Calix, Adtran, 3Com, Nortel...
* Please check the detailed specs for each PN from the specific pdf datasheets.
Order Information:
PN Data Rate Wavelength Output/Receiver
Temp. Application
40G QSFP+ Transceivers            
E-S4992D-PSM-IR4 41.2Gbps 1310nmDFB -6 ~ 1.5dBm
/PIN /<-12.6dBm
1.4Km; LC 0~70c 40GBASE-PSM IR4
E-S4993D-PSM-LR4 41.2Gbps 1310nmDFB -6.2 ~ 0.5dBm
/PIN /<-12.6dBm
10Km; MPO 0~70c 40GBASE-PSM LR4
For any question:
Email: question@electrep.com