5-Step Quality Assurance certified

5-Step Quality Assurance

1-Year Replacement Warranty certified

1-Year Replacement Warranty

QSFP-100G-SR4 Transceivers

Explore our range of QSFP-100G-SR4 transceivers, designed for high-speed 100GbE network uplinks and data center interconnects. These modules support transmission up to 100m over multimode fiber. As specialists in refurbished networking hardware, Terabit Systems provides rigorously tested, reliable, and cost-effective transceivers backed by comprehensive warranties.

Juniper JNP-QSFP-100G-SR4

Our Range of Products

Juniper JNP-QSFP-100G-SR4

Juniper JNP-QSFP-100G-SR4

  • 100m reach over parallel multimode fiber
  • QSFP28 form factor for Juniper QFX switches
  • 5-step QA testing with Juniper warranty

Frequently Asked Questions

What is a QSFP-100G-SR4 transceiver?

A QSFP-100G-SR4 is a hot-pluggable optical transceiver for 100 Gigabit Ethernet applications. It uses four parallel lanes to transmit and receive data over short distances, typically up to 100 meters, on multimode fiber optic cables, making it ideal for data center interconnects.

Are these transceivers new or refurbished?

What is the maximum transmission distance for a 100G-SR4 module?

Which devices are compatible with the JNP-QSFP-100G-SR4?

What kind of warranty is included with these transceivers?

How do you ensure the quality of refurbished transceivers?

Can I trade in my old networking equipment?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Data Centers

Data Centers

Enable high-speed, short-reach interconnects between servers and switches for reliable, low-latency performance.

Cloud & Service Providers

Cloud & Service Providers

Build and expand cost-effective 100GbE network backbones and uplinks to meet growing bandwidth demands.

Enterprise IT

Enterprise IT

Upgrade campus and corporate network infrastructure with reliable, high-bandwidth transceivers for demanding applications.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Data Centers & ISPs Choose Terabit Systems

Significant Cost Savings

Acquire high-performance, refurbished networking hardware at a fraction of the cost of new equipment, extending your IT budget without compromising on quality.

Tested for Reliability

Every transceiver undergoes a rigorous 5-step Quality Assurance process. We stand behind our products with a rock-solid one-year replacement or full refund warranty.

Expert Technical Support

Our experienced engineering team provides in-depth technical support, helping you select the right components and troubleshoot any challenges for seamless integration.

Get a Quote for Your QSFP-100G-SR4 Transceivers

Tell us about your requirements. Our team will provide a detailed quote and answer any technical questions you have about our refurbished networking hardware.

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