Gezhi Photonics Co.,Ltd

SFP Fiber Module --- Your Dreamed Network!

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsSFP Fiber Module

SR4 Optical Transceiver 40G QSFP+ Module

China Gezhi Photonics Co.,Ltd certification
China Gezhi Photonics Co.,Ltd certification
Very easy to deal with, fast shipping, and the prices were excellent. What more could you ask for.

—— Charles Lundy

Very pleased with the service. Order arrived promptly and the product was exactly what I was expecting. I Will keep GEZHI Company in my Favorite List.

—— Lewis

As a repeat customer, I can testify that buyers can expect fair prices, timely deliveries usually faster than promised, and overall satisfaction with

—— Craig Sherman

I'm Online Chat Now

SR4 Optical Transceiver 40G QSFP+ Module

SR4 Optical Transceiver 40G QSFP+ Module
SR4 Optical Transceiver 40G QSFP+ Module

Large Image :  SR4 Optical Transceiver 40G QSFP+ Module

Product Details:
Place of Origin: China
Brand Name: Gezhi
Certification: CE/FCC/RoHS/TUV
Model Number: GQ-40G-SR4
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: US $1 - 100 / Piece | 1 Piece/Pieces (Min. Order)
Packaging Details: According to quantity ,we can offer 1 by one in box ,or 10pcs in plastic box or 20pcs.
Delivery Time: 3~5 work days
Payment Terms: L/C, T/T
Supply Ability: 60000 Piece/Pieces per month for QSFP+ SR4 MPO 100M
Detailed Product Description
Model Number: QSFP-40G-SR4 Data Rate: 40Gbps
Wavelength: 850nm Distance: 100m
Receiver: 4CH PIN Photo Detector Array Diagnostics: Digital Monitor
Connector: MTP/MPO
High Light:

sfp optical module


transceiver fiber optic

40Gb/s QSFP+ SR4 Optical Transceiver QSFP-40G-SR4 for Infiniband transmission at 4ch SDR, DDR and QDR


Product Model: QSFP-40G-SR4





  • 4 channels full-duplex transceiver modules
  • Transmission data rate up to 10.5Gbps per channel
  • 4 channels 850nm VCSEL array
  • 4 channels PIN photo detector array
  • Low power consumption <1.5W
  • Hot Pluggable QSFP form factor
  • Maximum link length of 100m on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF
  • Single MPO connector receptacle
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3.3V power supply voltage
  • RoHS 6 compliant(lead free)




Package (Form Factor) QSFP+
Data Rate (typical) 40 Gbps
Centre Wavelength 850nm
Distance 100m MMF
Diagnostics Digital Monitor
Transmitter VCSEL
Receiver 4CH PIN photo detector Array
Low/High Case Temperature 0°C~70°C
Voltage Supply (typical) 3.3v
Connector MPO




  • 40GBASE-SR4 40G Ethernet
  • Datacom/Telecom switch & router connections
  • Data Aggregation and Backplane Applications
  • Proprietary Protocol and Density Applications
  • Infiniband transmission at 4ch SDR, DDR and QDR



Our Services

1,You will get your inquiry in 24 hours from us

2,Support OEM service

3,Network consulting and design of engineering project

4,Warranty:1 year replaceable,life-time maintenance


40Gb/s QSFP+ SR4 Optical Transceiver QSFP-40G-SR4


Company Information

Company Profile


GEZHI Photoncis is founded in 2011, which is a leading provider for optical active and passive products in China. We design,develop,manufacture and distribute the optical products to satisfy customer's need for optical communication in Ethernet,SDH/SONET,Video monitor,FTTH,WDM Netowrk, Access Network, CATV Network, EPON System etc.

Professional, delicated and passional, With reliable quality and competitive pricing,,GEZHI Photonics supply over-expected products and service to customers,In the past years, GEZHI have won the confidence and great reputation from domestic and oversea customers.


Quality Certificate

40Gb/s QSFP+ SR4 Optical Transceiver QSFP-40G-SR4





Contact Details
Gezhi Photonics Co.,Ltd

Contact Person: Ena Lin

Tel: +8613544277727

Send your inquiry directly to us (0 / 3000)