HPE J9731A#ABA 2920 2Port 10GbE SFP+ Expansion Module
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$79.20 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $91.08You Save: $11.88 13% OFF
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J9731A#ABA
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overview
specifications
faqs
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J9731A#ABA Overview
HPE J9731A#ABA 2920 2port 10gbe Sfp+ Module.
Need help with J9731A#ABA?
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Key Features
| Device Type | Expansion Module - 2 Ports |
|---|---|
| Form Factor | Plug-in Module |
Networking
| Line Rate | T-1/e-1 |
|---|
Expansion / Connectivity
| Interfaces | 2 X Network - T1/e1 |
|---|---|
| Compatible Slots | 1 X Expansion Slot |
Frequently Asked Questions
Which HPE switches are compatible with the J9731A#ABA module? +
The J9731A#ABA is specifically designed for integration with the HPE Aruba 2920 Switch Series. It serves as a dedicated stacking module, allowing you to connect multiple switches to form a single virtual chassis, which simplifies management and increases the total port density of your network stack without requiring additional IP addresses.
What is the primary function of the J9731A#ABA module in an enterprise environment? +
This module enables high-performance stacking for the Aruba 2920 series. By installing this unit, network administrators can achieve a unified backplane, facilitating low-latency communication between stacked switches. This is ideal for wiring closets or server rooms where you need to scale bandwidth and redundancy across multiple physical switch units seamlessly.
Does the J9731A#ABA module support hot-swapping during operation? +
For best practices and hardware protection, it is recommended to power down the specific switch before installing or removing the stacking module. While some enterprise hardware supports live insertion, ensuring the switch is powered off prevents potential electrical surges and ensures that the system correctly initializes the module upon the next boot cycle.
How does the J9731A#ABA improve network reliability? +
By creating a stack, the module allows for distributed link aggregation across multiple switches. If a single switch in the stack encounters a fault or requires maintenance, the remaining units continue to operate, ensuring minimal downtime for critical applications. This hardware-level redundancy is a cornerstone for building a resilient, highly available enterprise network architecture.
What kind of cables should be used with the J9731A#ABA stacking module? +
This module utilizes specific HPE Aruba stacking cables designed to carry the backplane data traffic between units. It is essential to use genuine Aruba stacking cables to ensure signal integrity and full compatibility. Using non-specified cabling can lead to performance bottlenecks or unstable stack formation, which may compromise your network's overall stability.
How many switches can be connected using the J9731A#ABA stacking module? +
The Aruba 2920 Switch Series, when equipped with these modules, supports stacking up to four units in a single configuration. This provides a scalable solution for growing businesses that need to expand their port count incrementally without the complexity of managing disparate network devices or overhead from traditional switch management.
Is any additional software configuration required after installing the J9731A#ABA? +
Once the physical installation is complete and the switches are connected via stacking cables, you will need to configure the stacking parameters through the switch’s Command Line Interface (CLI). This includes setting the stack priority and member roles. Following these steps ensures that the stack master is elected correctly and traffic is managed efficiently across the newly unified hardware.
Can the J9731A#ABA be used in a mixed-model stack? +
The J9731A#ABA is intended for use within the 2920 switch series. While firmware versions should be synchronized across all members of the stack for optimal performance, the hardware is designed to maintain consistency within this specific product family. Always ensure all switches in the stack are running the latest validated firmware to prevent interoperability issues.
Can I get a bulk quote for multiple J9731A#ABA units? +
Yes, BuyRouterSwitch.com specializes in large-scale infrastructure deployments. If you require a high volume of J9731A#ABA modules for a major network refresh or data center expansion, contact our sales department. We provide competitive bulk pricing tailored to your specific project needs, ensuring you receive the best value for your enterprise hardware budget.
Why should I purchase my HPE networking hardware from BuyRouterSwitch.com? +
When you choose BuyRouterSwitch.com, you are partnering with a trusted provider committed to delivering authentic networking components. We prioritize secure ordering and reliable fulfillment for every order, regardless of size. Our deep industry expertise ensures you receive genuine HPE products that meet the stringent demands of your enterprise network, backed by a seamless procurement experience.
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