Juniper Networks QSFP-100GBASE-SR4 100GBASE-SR4 QSFP28 pluggable module support only Ethernet rate

Name: Juniper Networks QSFP-100GBASE-SR4 100GBASE-SR4 QSFP28 pluggable module support only Ethernet rate
Brand: Juniper
SKU: QSFP-100GBASE-SR4
Price: 257.60 USD
Availability: InStock
Rating: 5 (8 reviews)

Mfr. Part #: QSFP-100GBASE-SR4

Brand: Juniper

Condition: Refurbished

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QSFP-100GBASE-SR4

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overview

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overview

QSFP-100GBASE-SR4 Overview

Juniper Networks QSFP-100GBASE-SR4 100gbase-sr4 Qsfp28 Pluggable Module Support Only Ethernet Rate

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faqs

Frequently Asked Questions

What is the maximum reach of the Juniper QSFP-100GBASE-SR4 transceiver? +

The Juniper QSFP-100GBASE-SR4 is a high-performance optical transceiver designed for short-reach data center interconnects. It supports link lengths of up to 100 meters when utilizing OM4 multi-mode fiber optic cabling. This makes it an ideal solution for high-density inter-rack connections and intra-data center networking requirements where short-distance, high-bandwidth throughput is essential.

Does the QSFP-100GBASE-SR4 support breakout configurations? +

Yes, this module is highly versatile for high-density environments and supports 4x25G breakout configurations. By utilizing a MPO-12 ribbon cable, you can effectively split the 100G port into four individual 25G channels, allowing for seamless integration with lower-speed server ports or top-of-rack switches without sacrificing overall network density or performance.

What type of optical interface does the Juniper QSFP-100GBASE-SR4 utilize? +

This module features an MPO/MTP-12 connector interface. It utilizes 850nm wavelength technology over multi-mode fiber, ensuring reliable transmission across parallel optical lanes. Ensure that your existing fiber plant is equipped with compatible MPO-12 infrastructure to maintain the integrity of your high-speed 100G Ethernet links.

Is the Juniper QSFP-100GBASE-SR4 compatible with non-Juniper hardware? +

While specifically engineered and tested for optimal performance within Juniper Networks routing and switching platforms, QSFP28 modules typically adhere to industry-standard protocols. However, for maximum reliability and to prevent compatibility issues or software-related warnings, we always recommend verifying your specific Juniper device’s compatibility matrix before deployment.

What are the typical power consumption levels for this 100G transceiver? +

The QSFP-100GBASE-SR4 is designed for power efficiency in dense data center environments. It typically operates well within the standard QSFP28 power envelope, minimizing the thermal load on your chassis. Efficient thermal management ensures stable performance during continuous high-traffic operations, protecting your hardware from overheating in high-density port configurations.

Can I use the QSFP-100GBASE-SR4 for 40G applications? +

The QSFP28 form factor is designed primarily for 100G Ethernet speeds. While physical dimensions are identical to QSFP+ modules, the electrical and optical signaling requirements for 100G are distinct. You should confirm that your specific Juniper switch port supports auto-negotiation or speed downshifting if you intend to run this module at 40G, though it is native to 100G operation.

How do I ensure the fiber connections remain clean for 100G transmission? +

Because 100G SR4 modules utilize multi-lane parallel optics, cleanliness is paramount. Any debris or contamination on the MPO connector face will significantly impact signal integrity and increase bit error rates. Always use high-quality fiber inspection scopes and approved MPO cleaning tools to maintain pristine optical interfaces for your 100G links.

What management features are available through this Juniper transceiver? +

These transceivers support Digital Optical Monitoring (DOM), also known as Digital Diagnostic Monitoring (DDM). This feature allows network administrators to monitor real-time parameters such as optical output power, input power, temperature, laser bias current, and transceiver supply voltage directly through the switch CLI, facilitating proactive troubleshooting and performance management.

How can I obtain a bulk price quote for a large quantity of Juniper QSFP-100GBASE-SR4 modules? +

For large-scale infrastructure projects requiring multiple units, please contact the BuyRouterSwitch.com sales team directly. We specialize in volume procurement and can provide competitive bulk pricing tailored to your project requirements. Reach out to us via our online quote request form to discuss your specific quantity needs and receive a comprehensive pricing package today.

Why should I choose BuyRouterSwitch.com for my Juniper hardware needs? +

BuyRouterSwitch.com is a trusted source for high-quality enterprise networking equipment. We prioritize authenticity and rigorous quality control to ensure that every transceiver you receive meets your networking specifications. Our dedicated focus on enterprise-grade hardware and our streamlined ordering process make us the preferred partner for IT professionals looking for reliable, scalable solutions for their critical network infrastructure.

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