SULITON 40G QSFP+ Module

SULITON provides OEM and ODM of various optical modules from 10 100 1000basetx sfp to 800G at a price that satisfies you. It is compatible with most switches(CISCO, Juniper, Arista,Brocade,H3C,HPE, DELL, etc)

QSFP+ 40G ZR4

Cisco QSFP-40G-LR4/SR4/ER4/ZR4 Compatible 40GBASE QSFP+ DOM Duplex LC/UPC SMF Optical Transceiver Module

  • 4 channels full-duplex transceiver modules
  • Transmission data rate up to 10.3Gbps per channel
  • 4-lane DFB and 4-lane Pin
  • Up to 10km reach for G.652 SMF
  • Hot pluggable 38 pin electrical interface
  • QSFP+ MSA compliant
  • Duplex LC optical receptacle
  • RoHS-10 compliant and lead-free
  • Excellent EMI performance
  • Single +3.3V power supply
  • Maximum power consumption 3.5W
  • Operating case temperature 0°C to +70°C

SULITON QSFP-40G-LR4/SR4/ER4/ZR4 40GBASE QSFP+ DOM Duplex LC/UPC SMF Optical Transceiver Module

The 40G QSFP+ series transceivers, with transmission distances ranging from 100m to 80km, are primarily used for connections between servers and switches within data centers, as well as for interconnecting computing nodes in high-performance computing environments. They offer high-speed, low-latency data transmission, meeting the stringent bandwidth and latency requirements of high-performance computing and large-scale data storage. This makes them an ideal choice for scenarios such as cloud computing, switches, routers, host adapter buses, enterprise storage, and more.

Details of each module in the 40Gb QSFP plus series

Below we will show  different models of 40G QSFP+ one by one. More SFP modules will be released online soon.

QSFP+ 40G ZR4

QSFP+ 40G ZR4

  • InfiniBand QDR
  • 40GBASE-ZR4 40G Ethernet
  • Other optical links
  • InfiniBand QDR
  • 40GBASE-SR4 40G Ethernet
  • Other optical links
  • 40GBASE-LR4 Ethernet
  • Telecom networking
  • Other optical links
QSFP+ 40G ER4 40km

QSFP+ 40G ER4

  • InfiniBand QDR
  • 40GBASE-ER4 40G Ethernet
  • Other optical links

Product Features of SULITON 40Gb QSFP+

If you are looking for a 40g QSFP+ transceiver supplier with reliable performance, excellent technical service and competitive price, SULITON will be your ideal choice.

Wide Range of QSFP+ for Choices

SULITON optical modules cover from 1G to 800G, and other models will be updated on our website. In addition, SULITON can also customize according to your requirements and provide OEM and ODM services.

Better Compatibility QSFP+

The 40g QSFP+ modules produced by SULITON are suitable for most switch brands on the market, such as MSA, Cisco, Huawei, Juniper, Dell, Edge-Core and other switches.

Reliable Performance QSFP+

SULITON will conduct various tests before each 40g QSFP+ modules leaves the factory, such as spectrum test requiring no packet loss and CRC, eye diagram test requiring mask margin >20%, bit error rate test requiring bit error rate 1E-12, temperature test wait.

Sustainable QSFP+ Supplier

SULITON’s management is implemented in accordance with environmental sustainability standards. For example, the purchase standards for spare parts, the management standards of suppliers involved in the supply chain, etc. all reflect SULITON’s concern and efforts in environmental sustainability.

Rigorous Pre-factory Testing for 40G QSFP plus

Through the picture on the right, you can see some of the 40g QSFP+ Modules testing equipment in our factory.

In order to make the performance of each 40g QSFP+ Transceivers you buy is more stable and reliable, each 40g QSFP+ Modules of SULITON has a unique traceability code. If there is a problem with any product later, we can trace the cause of the failure through this unique product code, which can be faster effective troubleshooting.

If you want to know more about the 40g QSFP+ Modules testing process, please contact us.

You are also welcome to visit our factory directly.

fiber sfp module test

Advantages of SULITON 40G QSFP plus Modules

Easy installation: SULITON’s 40G qsfp+ modules do not need to be powered off during installation or replacement. When you use it, you can directly plug it into the SFP hot-swappable interface of the switch. Whether it is a common switch brand on the market such as Cisco or Huawei, SULITON has a solution.

Product power consumption is lower: SULITON can provide 40G qsfp+ transceivers with the smallest power consumption in the industry to meet applications with heat dissipation requirements inside the chassis.

A SFP Sample Order will be a Good Start

Please feel free to contact us if you are not sure which type of SFP module fit your project.