HPE J9549A network switch Managed
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J9549A
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overview
specifications
faqs
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J9549A Overview
HPE J9549A 20-port Gig-t / 4-port Sfp V2 Zl Module.
20-port Gig-T / 4-port SFP, 950g
- Managed
- Basic switching RJ-45 Ethernet ports quantity: 20
- 1000BASE-T, 100BASE-TX, 10BASE-T
- Switching capacity: 1 Gbit/s
- Stackable
Summary Description
HPE J9549A. Switch type: Managed. Basic switching RJ-45 Ethernet ports quantity: 20. Switching capacity: 1 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 20 |
|---|---|
| SFP/SFP+ slots quantity | 4 |
| SFP module slots quantity | 4 |
Network
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3u |
|---|---|
| 10G support | No |
| Copper ethernet cabling technology | 1000BASE-T, 100BASE-TX, 10BASE-T |
Data transmission
| Supported data transfer rates | 10/100/1000 Mbps |
|---|---|
| Switching capacity | 1 Gbit/s |
| Maximum data transfer rate | 1 Gbit/s |
Design
| Stackable | Yes |
|---|---|
| LED indicators | Yes |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | No |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Weight & dimensions
| Weight | 950 g |
|---|
Other features
| Dimensions (WxDxH) | 261.6 x 206.5 x 44.5 mm |
|---|---|
| Dimensions (W x D x H) (imperial) | 261.6 x 206.5 x 44.5 mm (10.3 x 8.13 x 1.75") |
Frequently Asked Questions
What is the primary function of the HPE J9549A module? +
The HPE J9549A is a high-performance switch module designed to extend the port density and connectivity capabilities of compatible HPE networking chassis. It serves as a modular expansion component, allowing network administrators to scale their infrastructure dynamically without replacing core hardware, ensuring seamless integration into existing enterprise-grade network architectures.
Which HPE chassis series are compatible with the J9549A module? +
The J9549A module is engineered specifically for compatibility with the HPE 5400R zl2 and 5400 zl switch series. Before deployment, confirm your current switch firmware version supports this specific module to ensure optimal initialization and recognize all available port functionality within your existing modular switch environment.
How does the J9549A improve network throughput for data-intensive applications? +
This module enhances network throughput by offloading traffic processing and providing dedicated high-speed interfaces. By utilizing the backplane capacity of the host switch, the J9549A enables efficient data distribution, reducing latency and preventing bottlenecks in environments that require consistent, high-bandwidth access for critical enterprise applications and server virtualization tasks.
Can the J9549A module be installed while the HPE switch is powered on? +
The J9549A supports hot-swapping, which allows you to install or replace the module without shutting down the entire switch chassis. This feature is essential for maintaining high availability and uptime in 24/7 data center environments, enabling maintenance or expansion tasks to occur without interrupting the traffic flow for other active network users.
Does the J9549A require additional software licensing to operate? +
Generally, the J9549A module functions as a hardware expansion unit that operates within the existing feature set of the host switch. While no specific license is typically required for the hardware itself, ensure your switch firmware is updated to the latest release to take full advantage of all native management and security protocols supported by the module.
What kind of port configuration does the HPE J9549A offer? +
The J9549A provides high-density connectivity options designed to facilitate flexible network segmentation. It features a robust physical design that optimizes airflow and thermal management within the chassis, ensuring that your network infrastructure remains cool and reliable even under heavy processing loads or during extended periods of high-traffic operation.
How should I configure the J9549A for optimal network reliability? +
To ensure maximum reliability, configure the module within your switch management interface using standard VLAN tagging and link aggregation protocols. Proper cable management and ensuring the module is fully seated in the slot are critical. Regularly monitoring the interface statistics via SNMP or the command-line interface helps in identifying potential traffic anomalies before they impact the network.
Is the J9549A suitable for deployment in an edge network environment? +
Yes, this module is an excellent choice for edge deployments where port density and modularity are required. Its ability to scale connectivity as your office or branch requirements grow makes it a cost-effective solution for providing secure, managed access to end-user devices, wireless access points, and VoIP hardware throughout the enterprise network perimeter.
How can I obtain a bulk quote for multiple J9549A units? +
For organizations planning large-scale deployments, BuyRouterSwitch.com offers streamlined bulk quoting services. Simply add the required quantity of J9549A modules to your cart or contact our dedicated sales team directly. We prioritize volume requests to provide competitive pricing and efficient processing, helping your enterprise procure the necessary networking hardware within your project timeline and budget constraints.
Why should I choose BuyRouterSwitch.com for my HPE hardware procurement? +
BuyRouterSwitch.com is a trusted source for authentic HPE networking equipment. We specialize in providing hard-to-find enterprise hardware with a focus on verified, high-quality components. By choosing us, you benefit from our streamlined logistics and professional sales support, ensuring that your critical network infrastructure components arrive securely and accurately to meet your specific technical deployment requirements.
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