The Juniper Networks JNP-SFP-25G-SR compatible SFP28 transceiver provides 25GBase-ESR throughput up to 300m over OM3 MMF (400m over OM4) using a wavelength of 850nm via a LC duplex connector. Besides, it offers interoperability, laying a foundation for the next-generation network upgrade. Each SFP28 transceiver module is individually tested in targeted switch, and is fully compliant with the SFP28 MSA, RoHS, SFF-8424, SFF-8431 and SFF-8432 standards.
Featuring low power consumption and high speed, this 25G transceiver is ideal for 25G Ethernet, Telecom, and Data Center.
Note: The FS P/N is changed from SFP28-25GESR-85 to SFP-25GESR-85, but the product is the same. Only the FS P/N has been changed.
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Product Highlights
Built-in Macom Chip, Max. Power Consumption 1W
Interoperable with Other IEEE-compliant 25G Interfaces for Seamless Integration
Tested in Targeted Switch for Superior Performance, Quality, and Reliability
High-speed Connectivity Compliant to IEEE 802.3by
FS BOX - Support Real-time Configuration
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
FS Install™
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
FS Product Custom
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
Tech Support
Juniper Networks JNP-SFP-25G-SR Compatible 25GBASE-ESR SFP28 Optical Transceiver Module (MMF, 850nm, 300m, LC, DOM)
Product Certifications & Compliance
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.

