QSFP-40G-SR4 Compatible 40GBASE-ESR4 SFP Module 850nm 300m DOM MPO-12 Optical Transceiver Module 40G(SR)

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Specification

Part No. QSFP-40G-eSR4
Form Factor QSFP Max. Data Rate 44.6Gbps (4x 11.2Gbps)
Wavelength 850nm Max. Cable Distance 300m@OM4
Connector MTP/MPO-12 Male Media MMF
Transmitter Type VCSEL Receiver Type PIN
TX Power -7.5~0dBm Receiver Sensitivity <-9.9dBm
DOM Yes Receiver Overload 2.4dBm
Power Consumption ≤1.2W Extinction Ratio >3dB
Commercial Temperature Range 0 to 70°C (32 to 158°F) Protocols 40G Ethernet, SATA/SAS3, IEEE 802.3ba, MSA Compliant
Newly-Made, Quality Guaranteed
Newly-Made, Quality Guaranteed
Tested in Host Devices
Tested in Host Devices for Proven Interoperability
Comprehensive Testing
Comprehensive Testing Increases Reliability

Order Info

Model Introduction
QSFP-40G-SR4 QSFP+ 40G MMF 850nm 150m MPO DOM
QSFP-40G-eSR4 QSFP+ 40G MMF 850nm 300m MPO DOM
QSFP-40G-PLR4 QSFP+ 40G SMF 1310nm 2km LC DOM
QSFP-40G-LR4 40G QSFP+ SMF 1310nm 10km LC DOM
QSFP-40G-ER4 40G QSFP+ SMF 1310nm 40km LC DOM

FAQ

Q Can you do OEM?
A Yes, we can do OEM products. It's no problem.
Q How does your company do regarding quality control?
A Every single optic module is individually tested in our test center, and also tested for compatibility on a variety of different network equipments.
Q Can I get a sample first?
A Yes, we can provide samples for you to check the quality.
Q How about the payment terms?
A We accept T/T, western union, Alibaba order…
Q What is the lead time?
A For usual order, we keep stock, could ship about 3 days after receiving the payment. For big quantity & special products, please check lead time with our sales.
Q How do you ship the goods and how long does it take arrive?
A We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.

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