IBM 49Y7928 40GB QSFP SFP Transceiver

Name: IBM 49Y7928 40GB QSFP SFP Transceiver
Brand: IBM
SKU: 49Y7928
Price: 335.50 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 49Y7928

Brand: Ibm

Condition: New

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overview

specifications

faqs

reviews

overview

49Y7928 Overview

IBM 49Y7928 40gb/s 40gbase-sr4 Multi-mode Fiber 150m 850nm Mpo/ Mtp Connector Qsfp+ Transceiver Module.

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specifications

Specifications

Overview

Condition	New
Brand	IBM
Stock	In Stock

General

faqs

Frequently Asked Questions

What is the primary function of the IBM 49Y7928 QSFP+ transceiver? +

The IBM 49Y7928 is a high-density QSFP+ transceiver module designed to provide high-speed data transmission for IBM networking environments. It is specifically engineered to bridge connectivity between switches, routers, and server infrastructure, facilitating 40GbE performance across your enterprise data center fabric.

Which specific hardware platforms are compatible with the 49Y7928 module? +

This module is designed for seamless integration within the IBM Flex System and various RackSwitch product lines. Because it adheres to industry-standard QSFP+ form factors, it ensures consistent communication with compatible IBM networking interfaces, reducing the complexity of physical layer configurations in converged infrastructure setups.

Does the 49Y7928 transceiver support multi-mode fiber cabling? +

Yes, this transceiver is optimized for short-reach, high-bandwidth applications using multi-mode fiber optics. It is an ideal solution for inter-rack connections within a data center, providing the necessary throughput for high-performance computing and virtualization tasks while maintaining low latency across your local high-speed network.

How does the 49Y7928 contribute to data center scalability? +

By utilizing the QSFP+ form factor, this module enables a four-channel interface that delivers significantly higher port density compared to traditional SFP+ modules. Implementing these transceivers allows network architects to scale their bandwidth capacity efficiently without the need for extensive physical cabling overhauls, optimizing space and power in high-density racks.

Is the IBM 49Y7928 hot-swappable during system operation? +

Like most standard QSFP+ modules, the 49Y7928 is designed for hot-swappability. This feature allows administrators to replace or install the transceiver into a powered-on switch port without interrupting the system’s operation, which is critical for maintaining high availability and minimizing downtime during routine network maintenance or upgrades.

What is the maximum data throughput supported by the 49Y7928? +

The 49Y7928 is rated to support 40 Gigabit Ethernet speeds. This capacity makes it a robust choice for core switching and top-of-rack deployments where rapid data movement between storage arrays and application servers is required to prevent bottlenecks in heavy traffic environments.

Are there specific software configurations required for the 49Y7928? +

The module typically follows plug-and-play standards; once inserted into a compatible IBM switch port, the hardware should automatically negotiate the link parameters. Administrators may need to verify the interface configuration via the switch command-line interface to ensure the port speed and duplex settings align with the connected downstream device.

How should I handle the 49Y7928 to ensure long-term reliability? +

To maintain optimal performance, always handle the module by its casing rather than the connector pins and ensure that dust covers remain attached whenever the unit is not actively installed. Keeping the optical interface clean and free of debris is essential for maintaining signal integrity and preventing packet loss over time.

How can I obtain a bulk quote for multiple 49Y7928 units? +

For large-scale projects or enterprise rollouts requiring multiple 49Y7928 modules, BuyRouterSwitch.com provides dedicated procurement assistance. You can easily request a formal bulk quote through our website, allowing our sales team to provide competitive pricing tailored to the specific volume and deployment needs of your current infrastructure project.

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

BuyRouterSwitch.com is a trusted partner for enterprise IT procurement, focusing on delivering authentic hardware and a streamlined ordering process. We prioritize providing verified networking components to ensure your infrastructure remains stable and secure. By choosing us, you gain access to a reliable supply chain and dedicated sales support for your complex networking requirements.

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