QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network
QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network
QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network
QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network
QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network
QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network
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QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network

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R 2,699.95
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QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network

SPECIFICATIONS

Application: Telecommunication

Brand Name: NuFiber

Certification: CE

Distance: 150m

Fiber Type: Single mode

Model Number: QSFP-40G-SR4

Network: Ip

Output Power: -4.3~+4.5dBm

Package: QSFP28

Product name: QSFP-40G-SR4

Sensitivity: ≤-10.6dBm

Source: EML+APD

Type: Fiber Optic Transceivers

Use: Data center switch

Warranty Time: 12 Months

Wavelength: 850nm

Product Description

QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network

The QSFP-40G-SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF.

Key Features

1. 4 independent full-duplex channels

2. Up to 11.2Gbps per channel bandwidth

3. Aggregate bandwidth of > 40Gbps

3. MTP/MPO optical connector

5. QSFP MSA compliant

6. Digital diagnostic capabilities

7. Capable of over 100m transmission on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF

8. CML compatible electrical I/O

9. Single +3.3V power supply operating  

10. TX input and RX output CDR retiming  

11. Built-in digital diagnostic functions  

12. Temperature range 0°C to 70°C  

12. RoHS Compliant Part

 Application:

Rack to rack

Data centers

Metro networks

Switches and Routers

       Infiniband 4x SDR, DDR, QDR

Connection Diagram

 100G Connection.jpg

Product Display

 QSFP28-100G-SR4.jpgQSFP-ER-1.jpgQSFP-LR-1.jpgQSFP-SR-1.jpgQSFP-SR-2.jpgQSFP28 LR4.jpg

 

Application

Test in real machines to verify interoperability
Each optical module undergoes compatibility quality testing in a real machine environment to ensure fault free operation.

 

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Comprehensive performance testing
Through strict quality control processes and validation with advanced equipment, we ensure that you receive high-quality and reliable optical modules.

 

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The QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Multimode Optical Module 850nm 150m DOM MTP/MPO-12SFP 40Gb/s BiDi Duplex LC IP Network is the product you didn't think you need, but once you have it, something you won't want to live without.

Inventory Last Updated: Aug 29, 2025