Q8J73A HPE Mseries 100GbE QSFP28 PSM4 500m XCVR network transceiver module

Name: Q8J73A HPE Mseries 100GbE QSFP28 PSM4 500m XCVR network transceiver module
Brand: HPE
SKU: Q8J73A
Price: 78.40 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: Q8J73A

Brand: Hpe

Condition: New

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Mseries 100GbE QSFP28 PSM4 500m XCVR

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overview

specifications

faqs

reviews

overview

Q8J73A Overview

HPE Q8J73A 100gbe Qsfp28 500m 1310mm Psm4 Transceiver

Summary Description

HPE Mseries 100GbE QSFP28 PSM4 500m XCVR. Interface type: QSFP28, Fiber optic connector: QSFP28, SFP transceiver standard: PSM4. Product colour: White

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specifications

Specifications

Overview

Condition	New
Brand	HPE
Stock	In Stock

Performance

Interface type	QSFP28
Fiber optic connector	QSFP28
SFP transceiver standard	PSM4
Maximum transfer distance	500 m

Features

Product colour	White

Logistics data

Harmonized System (HS) code	85369010

faqs

Frequently Asked Questions

What is the primary transmission distance supported by the HPE Q8J73A QSFP28 PSM4 transceiver? +

The Q8J73A is a parallel single-mode (PSM4) transceiver designed for high-speed data center interconnects. It supports link lengths of up to 500 meters over single-mode fiber optic cabling, making it an ideal choice for intra-rack or inter-rack connectivity within large-scale enterprise data center environments requiring 100GbE throughput.

Which specific port type does the HPE Q8J73A module require for deployment? +

This transceiver is designed to be plugged into a standard QSFP28 port. It is optimized for use with HPE M-series switches that support 100GbE QSFP28 interfaces. Before deployment, ensure your switch port is configured for the correct speed and transceiver type to maintain compatibility with your existing network architecture.

Does the HPE Q8J73A support breakout configurations for lower-speed connections? +

Yes, the PSM4 technology utilized in this module allows for high-density configurations. Because it uses parallel fiber strands, it is often utilized in environments where 100GbE signals need to be integrated into high-density MPO-based cabling infrastructures. Please verify your specific M-series switch port settings to confirm support for breakout modes in your deployment scenario.

What type of cabling is required for the HPE Q8J73A 100GbE transceiver? +

The Q8J73A requires single-mode fiber (SMF) cabling equipped with MPO/MTP connectors. As a PSM4 module, it sends and receives data over parallel fibers, which necessitates the use of MPO-12 ribbon cables. Using the correct high-quality cabling is essential to ensure low signal loss and optimal performance across the 500-meter reach.

How does the performance of the Q8J73A compare to other 100GbE transceiver types? +

The Q8J73A provides a cost-effective solution for short-to-medium range 100GbE connectivity compared to long-haul CWDM4 or LR4 optics. While it offers excellent performance within the 500-meter threshold, it is specifically engineered for PSM4 architectures, offering superior port density for data centers that prioritize fiber management efficiency over extended reach.

Is the HPE Q8J73A compatible with non-HPE switches? +

While the Q8J73A is designed and tested for seamless integration with HPE M-series networking hardware, transceiver compatibility can vary based on switch firmware and vendor locking policies. We generally recommend verifying your switch’s transceiver compatibility matrix to ensure the module is recognized and fully functional within your existing third-party infrastructure.

What are the common deployment scenarios for the HPE Q8J73A PSM4 transceiver? +

This module is most frequently deployed in spine-leaf architectures within data centers. Its 500-meter reach is perfectly suited for connecting leaf switches to spine switches located in different rows or sectors, providing the high bandwidth necessary for modern cloud, virtualization, and storage networking demands while maintaining a reliable physical layer foundation.

Are there specific power requirements I should consider for the Q8J73A module? +

As a standard QSFP28 module, the Q8J73A adheres to standard power consumption profiles for 100GbE optics. However, when populating a switch with multiple high-density transceivers, it is important to ensure your switch's power supply and thermal management systems can handle the cumulative load. Always refer to your switch hardware documentation to calculate the total power budget.

How can I obtain a bulk quote for HPE Q8J73A transceivers through BuyRouterSwitch.com? +

For large volume orders or project-based pricing, please contact our sales team directly through our website. Our dedicated account managers specialize in enterprise networking procurement and can provide tailored quotes that reflect your specific quantity requirements, helping you optimize your hardware budget while ensuring you receive genuine HPE equipment for your infrastructure.

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

BuyRouterSwitch.com is a trusted source for enterprise-grade networking components. We prioritize authenticity and reliability in our supply chain, ensuring that every HPE Q8J73A module you purchase is a genuine product. Our platform provides a streamlined procurement experience, secure ordering processes, and expert support to help you manage your network upgrades with confidence and speed.

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