
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
5-Step Quality Assurance
1-Year Replacement Warranty
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.


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.
Talk to our experts for custom solutions and tailored guidance.

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

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

Upgrade campus and corporate network infrastructure with reliable, high-bandwidth transceivers for demanding applications.
Talk to our experts for custom solutions and tailored guidance.
Acquire high-performance, refurbished networking hardware at a fraction of the cost of new equipment, extending your IT budget without compromising on quality.
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.
Our experienced engineering team provides in-depth technical support, helping you select the right components and troubleshoot any challenges for seamless integration.
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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