Electrep provides a full series of Telecom quality, high performance 40G QSFP+ transceiver modules - the cost effective 40G QSFP 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.
Learn MoreApplication:
40G Ethernet
Data Center Interconnect
Switch to switch/router interface
InfiniBand4x SDR, DDR, QDR (QSFP+ SR4/eSR4)
Features and Benefit*:
Compliant with IEEE Std 802.3ba, 40G Ethernet LR4 (for QSFP+ LR4)
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 (for QSFP+ SR4/eSR4); Up to 10km on SMF (QSFP+ LR4)
4 CWDM Lane Mux/Demux design
4 Channels CWDM DFB
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.
Part Number Transmitter Output Power Receiver Sensitivity Reach Temp DDM RoHS
Order Information:
PN | Data Rate | Wavelength | Output/Receiver /Sensitivity |
Distance /Connector |
Temp. | Application |
40G QSFP+ Transceivers | ||||||
E-S4981D | 41.2Gbps | 850nmVCSEL | -7.6 ~ +2.4dBm /PIN /<-9.5dBm |
100m/MPO | 0~70c | 40GBASE-SR4 |
E-S4981D-eSR4 | 41.2Gbps | 850nmVCSEL | -7.6 ~ +2.4dBm /PIN /<-9.5dBm |
300M/MPO | 0~70c | 40GBASE-CSR4 |
E-S4993D | 41.2Gbps | 1271~1331DFB | -7.5 ~ 2dBm /PIN /<-11.5dBm |
10Km; LC | 0~70c | 40GBASE-LR4 |
I would like to thank you for helping with this order. Things are going well and we are very happy with your service and products.
Mark E. Brantner
Columbia Fiber Solutions
Spokane, WA
or call 1-800-352-2698 (for all questions)
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