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This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
This picture is about QSFP-ER4-40G.
P/N:QSFP-ER4-40G
SKU:48299
US$1,109.00

Product Highlights

Max. Power Consumption 3.5W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
High-Speed Electrical Interface Compliant to IEEE 802.3ba
Compliant to SFF-8436 and QSFP MSA
FS BOX - Support Real-time Configuration
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  • Expert Customer Service On Call, 5x24 Phone Support
  • Local Engineers Provide Professional FS Install™ Services
<a href="https://www.fs.com/specials/product-custom-194.html" target="_blank">End-to-End Product Customization</a>

End-to-End Product Customization

  • 600+ R&D Experts in Software and Hardware Domains
  • Hardware Adaptation to Tailor Products and Ensure Seamless Compatibility
  • Custom Protocol Development Aligned with Unique Business Needs
  • Management Platform Integration for Device Onboarding and Feature Development
Always-On Tech Support

Always-On Tech Support

  • 900+ Technical Support and Service Professionals
  • 0.5-Day Average Solution Response Time
  • On-Site, Remote, Demo, and Online Support Options
  • Personalized Technical Services Tailored to Each Project

Juniper QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 40km, LC, DOM)

The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 40km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA, IEEE 802.3bm 40GBASE-ER4 and OTU3 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.

Quality Testing Program

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Testing Program

Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Features
40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. View compatible list.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics. Click for Test Support Center.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Questions & Answers
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