FS United States FREE SHIPPING on Orders Over US$79
United States / $ USD
FREE SHIPPING on Orders Over US$79

United States

This picture is about CO.
This picture is about CO.
This picture is about QSFP-4W40-100G-E.
This picture is about CO.
This picture is about QSFP-4W40-100G-E.
This picture is about CO.
This picture is about CO.
This picture is about QSFP-4W40-100G-E.
This picture is about CO.
This picture is about QSFP-4W40-100G-E.
Cisco

Product Highlights

Max. Power Consumption 5.5W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
Extended Temperature Range -20℃ to +85°C
Adopt BOX Packaging, with Great Reliability, Airtightness, and Heat Dissipation Performance
High-Speed Electrical Interface Compliant to IEEE 802.3bm
See more
Global Services Localized for You

Global Services Localized for You

  • 7 Local Warehouses Enabling 90% Same-Day Shipping
  • 8 Local Presences Supporting 450K+ Enterprise Clients in Over 200 Countries
  • 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
  • Simplify Network Design with FS Design Center Tool
测试Banner
Optical Transceivers Testing
Take a look at our test program to get the reliable and high-performance optical transceivers
兼容工具banner-终.j
Transceiver Compatibility Verification
Use the Compatibility Tool to verify FS transceiver compatibility with your device and access test reports.

100GBASE-4W40 QSFP28 Transceiver Module (SMF, 1310nm, 40km, LC, Extended Temp, DOM)

The 100GBASE-4W40 QSFP28 transceiver is designed for use in 100GBASE Ethernet throughput up to 40km over LC duplex SMF using a wavelength of 1310nm. Full 40km reach requires the use of FEC on the host platform. Without FEC, the reach is 30km.

Designed for outside plant applications with an extended temperature range (-20 to 85°C), this transceiver is compliant with SFF-8636 and 4WDM MSA standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable for Data Center applications.

Certifications
Fully certified to meet strict international safety and quality standards for the industry. Go to the Compliance Center for specific certifications.
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.