Juniper Networks QSFP-100G-SR4-T2 100G-SR4 Ethernet only QSFP28 Module T2

Name: Juniper Networks QSFP-100G-SR4-T2 100G-SR4 Ethernet only QSFP28 Module T2
Brand: Juniper
SKU: QSFP-100G-SR4-T2
Price: 172.50 USD
Availability: InStock
Rating: 5 (11 reviews)

Mfr. Part #: QSFP-100G-SR4-T2

Brand: Juniper

Condition: Refurbished

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QSFP-100G-SR4-T2

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overview

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overview

QSFP-100G-SR4-T2 Overview

Juniper Networks QSFP-100G-SR4-T2 100g-sr4 Ethernet Only Qsfp28 Module T2

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faqs

Frequently Asked Questions

What is the primary application for the Juniper QSFP-100G-SR4-T2 transceiver? +

This transceiver is engineered for high-density 100G Ethernet applications within data centers. It is specifically designed for short-reach, multi-mode fiber links, making it an ideal choice for connecting switches and routers across rows or within server racks where high-bandwidth, low-latency interconnects are critical for enterprise network performance.

Does the QSFP-100G-SR4-T2 module support breakout configurations? +

Yes, this 100GBASE-SR4 module is designed to support breakout scenarios, allowing you to divide the 100G interface into four independent 25G channels. This flexibility is highly advantageous for environments needing to aggregate 25G server connections into a central high-speed 100G uplink port, optimizing port density and reducing overall cabling complexity.

What type of cabling is required for the QSFP-100G-SR4-T2? +

To achieve the specified 100Gbps data rate, this module utilizes MPO-12 (Multi-fiber Push On) interface connectors. It is optimized for OM3 or OM4 multi-mode fiber optic cabling. Ensure that your infrastructure cabling is properly polished and cleaned to maintain signal integrity over the rated transmission distances typical for SR4 optics.

How do I manage the diagnostic data from the QSFP-100G-SR4-T2? +

This module features Digital Optical Monitoring (DOM) capabilities, which provide real-time access to operational parameters like laser bias current, transmit and receive optical power, and temperature. These metrics are accessible directly through the command-line interface of your Juniper switch, enabling proactive monitoring and troubleshooting to ensure consistent network uptime.

Is the QSFP-100G-SR4-T2 compatible with non-Juniper networking hardware? +

While specifically designed for Juniper Networks platforms, compatibility depends on the specific port configuration and firmware requirements of third-party hardware. For the most stable and reliable performance, we recommend deploying this module within Juniper ecosystem switches and routers to avoid potential link negotiation issues or vendor-specific proprietary coding incompatibilities.

What is the power consumption profile of the QSFP-100G-SR4-T2? +

This module is designed for power efficiency, operating within the standard power envelope for QSFP28 form-factor optics. By utilizing low-power circuitry, it helps manage the thermal load of high-density line cards and switches, ensuring that your core infrastructure operates efficiently while meeting the strict energy requirements of modern, high-density data center environments.

How does the SR4 reach compare to other 100G transceiver types? +

The SR4 designation indicates a short-reach capability, primarily intended for distances up to 100 meters over OM4 multi-mode fiber. Unlike LR4 or ER4 modules which utilize single-mode fiber for longer spans, the SR4 is purpose-built to minimize cost and latency for localized, high-speed interconnects within the data center environment.

What environmental conditions are necessary for optimal transceiver performance? +

To ensure long-term reliability, the module should be operated within standard enterprise data center environmental parameters. This includes maintaining proper airflow through the switch chassis and adhering to specified operating temperature and humidity ranges. Keeping the optical face clean and preventing particulate contamination is essential for maintaining the link budget and preventing signal degradation.

How can I obtain a bulk quote for multiple QSFP-100G-SR4-T2 units? +

If you are planning a large-scale deployment or infrastructure refresh, please contact our sales team directly through BuyRouterSwitch.com. We specialize in volume pricing for enterprise clients and can generate a custom, competitive quote based on your specific quantity requirements. We are committed to helping you manage your budget effectively while scaling your network capacity.

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

BuyRouterSwitch.com is a trusted source for high-quality, authentic networking equipment. We streamline the procurement process by providing deep technical expertise, secure ordering protocols, and dedicated account management for large volume orders. By choosing us, you ensure that your network is built on verified, reliable components while benefiting from a customer-centric service experience designed for enterprise IT professionals.

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