
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
Product Display
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.
Comprehensive performance testing
Through strict quality control processes and validation with advanced equipment, we ensure that you receive high-quality and reliable optical modules.
Inventory Last Updated: Aug 29, 2025