Lenovo 01KN789 Brocade 32Gb SWL SFP+ Transceiver

Name: Lenovo 01KN789 Brocade 32Gb SWL SFP+ Transceiver
Brand: Lenovo
SKU: 01KN789
Price: 194.25 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 01KN789

Brand: Lenovo

Condition: Refurbished

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01KN789

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overview

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overview

01KN789 Overview

LENOVO 01KN789 Brocade 32gb Swl Sfp+ Transceiver.

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faqs

Frequently Asked Questions

What is the primary function of the Lenovo 01KN789 SFP+ module? +

The Lenovo 01KN789 is a high-performance SFP+ transceiver module designed for high-speed data transmission over fiber optic cabling. It is specifically engineered to enable 10GbE connectivity across Lenovo server and networking infrastructures, providing the necessary bandwidth for data-intensive applications, virtualization environments, and high-speed storage area networks requiring reliable, low-latency fiber links.

Is the Lenovo 01KN789 compatible with non-Lenovo networking switches? +

While the 01KN789 is optimized and validated for Lenovo hardware ecosystems, SFP+ form factors generally adhere to standard MSA (Multi-Source Agreement) protocols. However, to ensure optimal performance and avoid potential compatibility alarms, it is recommended to use this module within validated Lenovo switches, rack servers, or storage arrays where the firmware and drivers are specifically tuned for this hardware.

What type of cabling does the 01KN789 transceiver support? +

The 01KN789 is designed to interface with fiber optic cabling infrastructures. Depending on the specific fiber type utilized, this transceiver supports high-speed 10GbE links over multimode or single-mode fiber architectures. It is essential to verify your existing cable plant infrastructure (OM3/OM4 or OS2) to match the reach and signaling requirements of your specific network deployment scenario.

Can the 01KN789 be used in a 1GbE SFP port? +

SFP+ ports are generally backward compatible with standard SFP modules in many scenarios, but the 01KN789 is specifically engineered as a 10G-rated transceiver. Using it in a legacy 1GbE SFP port is typically not supported because the signaling and electrical specifications differ significantly. Always ensure your host port supports 10-Gigabit speeds to maintain link integrity and protocol compliance.

What are the common deployment scenarios for this SFP+ module? +

This module is frequently deployed in enterprise data centers for top-of-rack server interconnects, high-speed uplinks between access and aggregation switches, and reliable storage-to-server fabric connections. Its robust design makes it an ideal choice for environments demanding consistent throughput and thermal efficiency, especially when scaling rack-mounted server clusters or expanding existing 10GbE local area networks.

Does the Lenovo 01KN789 require specific firmware updates? +

Lenovo networking components often benefit from the latest switch firmware to ensure seamless recognition and error-free operation. When installing the 01KN789 into your Lenovo hardware, we recommend confirming that your host device is running a current version of the network operating system to maximize compatibility, diagnostics, and monitoring capabilities provided by the switch interface.

How do I monitor the performance and status of this transceiver? +

The 01KN789 supports standard diagnostic monitoring features accessible through your Lenovo switch's management interface. You can typically track vital telemetry data such as optical transmit and receive power levels, operating temperature, and voltage. Monitoring these metrics via the CLI or web-based dashboard allows network administrators to proactively identify potential link degradation before it impacts production traffic.

Is the 01KN789 hot-swappable during switch operation? +

Yes, this transceiver supports hot-swapping, allowing you to insert or remove the module from an active SFP+ port without powering down the host networking equipment. This capability is critical for enterprise environments that require 24/7 uptime, as it enables administrators to perform maintenance, replace faulty hardware, or scale link capacity on the fly without interrupting the rest of the network fabric.

How can I obtain a bulk quote for multiple 01KN789 units? +

For organizations requiring large-scale deployments or bulk quantities of the Lenovo 01KN789, BuyRouterSwitch.com offers competitive volume pricing tailored to your project scale. Please reach out to our dedicated sales team via our website to discuss your requirements. We specialize in providing customized quotes that align with your procurement goals while ensuring you receive the high-performance hardware necessary for your network expansion.

Why should I purchase my Lenovo networking hardware from BuyRouterSwitch.com? +

BuyRouterSwitch.com is a trusted source for authentic enterprise networking hardware, prioritizing secure transactions and reliable supply chain integrity for every order. We understand the complexities of enterprise infrastructure and provide a streamlined, professional purchasing experience. When you choose us, you are partnering with an expert team committed to delivering the specific hardware you need to keep your mission-critical networks operational and efficient.

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