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Home > Standard Series > QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
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QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module
QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module

QSFP-40G-eSR4 Compatible 40G QSFP+ 850nm 300m MPO-12 Multi Mode DOM 2-Year Warranty Fiber Optic Transceiver Module

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Product Description

Product Specification Overview
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 Temp Range
0 to 70°C (32 to 158°F)
Protocols
40G Ethernet, SATA/SAS3, IEEE 802.3ba, MSA Compliant
Product Reliability & Highlights
Newly-Made, Quality Guaranteed
Newly-Made Quality
Tested in Host Devices for Interoperability
Device Tested Interoperability
Comprehensive Testing for Reliability
Comprehensive Testing
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
Frequently Asked Questions
Q. Can you do OEM?
A: Yes, OEM products are fully supported according to your design specifications.
Q. How is quality control managed?
A: Every single optical module is individually tested in the testing center, and verified for compatibility on a wide variety of different network systems.
Q. Can I get a sample first?
A: Yes, samples can be provided for you to evaluate and verify the build quality.
Q. What are the payment terms?
A: T/T, Western Union, and Alibaba Trade Assurance orders are accepted.
Q. What is the standard lead time?
A: For standard catalog orders, stock is usually maintained, enabling shipment within 3 days after receipt of payment. For large orders or custom requests, please check the specific lead time with your service representative.
Q. How are the goods shipped and how long does delivery take?
A: Shipments are normally dispatched via DHL, UPS, FedEx, or TNT. Transit times usually average between 3 to 5 business days to reach destination.

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