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 2.
This picture is about 1.
This picture is about .
This picture is about 3.
This picture is about .
This picture is about 2.
This picture is about 1.
This picture is about .
This picture is about 3.
This picture is about .

Product Highlights

Built-in SEMTECH Chip, and Max. Power Consumption 6W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
High-Speed Electrical Interface Compliant to IEEE 802.3cd
FS BOX - Support Real-time Configuration
Hot Pluggable QSFP28 MSA Form Factor
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.

Cisco Compatible 50GBASE-ZR2 QSFP28 Optical Transceiver Module (SMF, 1310nm, 80km, Duplex LC, DOM)

Cisco Compatible 50GBASE-ZR2 QSFP28 is a high performance transceiver that supports up to 80km link lengths over OS2 SMF. Digital Diagnostics functions are available via a 2-wire serial interface. The two transmitters are cooled 1310nm LAN-WDM lasers generating two optical 25Gbps output signals, which are multiplexed together at the optical output port. The two receivers are PIN Photodiodes which detect (after optical de-multiplexing) 2× 25Gbps optical input signals.
This transceiver is compliant with QSFP28 MSA, SFF-8661, SFF-8679 and SFF-8636 standards. It is suitable for 50GBase Ethernet applications.
Note: The FS P/N is changed from QSFP28-ZR2-50G to QSFP-ZR2-50G, but the product is the same. Only the FS P/N has been changed.

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.