Description
Juniper QFX-SFP-10GE-SR SFP+ Module – 10GBase-SR, LC Connector, Multi-Mode Fiber
The Juniper QFX-SFP-10GE-SR is a high-performance 10-Gigabit Ethernet SFP+ optical transceiver designed for short-range data and optical networking.
Engineered for Juniper QFX Series switches, it ensures reliable, high-speed fiber connectivity across data centers, enterprise networks, and campus infrastructures.
Product Specifications
General Information
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Brand: Juniper Networks
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Model: QFX-SFP-10GE-SR
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Part Number: QFX-SFP-10GE-SR
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Product Type: SFP+ Optical Transceiver
Technical Details
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Interface Type: 10GBase-SR (IEEE 802.3ae compliant)
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Connector Type: LC duplex
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Number of Ports: 1
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Wavelength: 850 nm
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Transmission Distance: Up to 300 m (OM3) / 400 m (OM4)
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Fiber Type: Multi-Mode Fiber (MMF)
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Data Transfer Rate: 10 Gbps
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Compatibility: Juniper QFX3500 and other QFX Series switches
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Operating Temperature: 0 °C to 70 °C (32 °F to 158 °F)
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Warranty: 1-Year Limited
Key Features & Benefits
High-Speed 10G Performance
Delivering up to 10 Gbps data transfer speeds, this SFP+ module ensures fast, efficient, and reliable data transmission ideal for modern enterprise and cloud networks.
Juniper Certified Compatibility
Optimized for Juniper QFX switches, guaranteeing full interoperability and maximum network stability.
Easy Installation
The hot-swappable SFP+ design allows simple installation or replacement without service interruption, reducing downtime.
Multi-Mode Fiber Support
Supports OM3 and OM4 MMF cables, providing dependable connectivity with minimal signal loss and high optical efficiency.
Energy Efficient
Low power consumption ensures optimal performance in dense data center environments while maintaining energy efficiency.
Short-Range Connectivity
Ideal for intra-rack and inter-rack data connections up to 400 meters, perfect for enterprise and campus networks.
Typical Applications
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Data center and enterprise uplinks
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Campus network aggregation
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Cloud and virtualization infrastructure
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High-performance computing environments
Why Choose the Juniper QFX-SFP-10GE-SR?
The Juniper QFX-SFP-10GE-SR is built for organizations seeking superior speed, scalability, and reliability in their fiber networks.
Its SFP+ compact design supports high-density deployments and 10GBase-SR optical technology ensures efficient, error-free transmission.
Perfect for upgrading existing networks or deploying new high-performance systems, this transceiver delivers unmatched value and longevity.





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