Power over Ethernet (PoE) capabilities
Power over Ethernet (PoE) is a technology that allows electrical power to be transmitted along with data over standard Ethernet cables. This eliminates the need for separate power cables, making it easier to install and power devices such as wireless access points, IP cameras, and VoIP phones.
The J9539A HP E5406-44G-PoE+ 4G-Sfp Switch Chassis has PoE+ capabilities, which means it can provide up to 30 watts of power per port. This allows the switch to power devices that require more power than traditional PoE devices, such as high-definition cameras or wireless access points. The PoE+ capability in this switch allows the network administrators to power their devices such as IP phones, wireless access points, and security cameras using the same Ethernet cables that are used to connect to the network.
The PoE+ capability also allows for more efficient power management and cost savings by reducing the need for additional power outlets and electrical wiring. It also eliminates the need for additional power supplies or adapters for powered devices, making it more convenient and cost-effective to deploy and manage a network.
Quality of Service (QoS) features
Quality of Service (QoS) refers to a set of technologies and techniques used to manage and prioritize network traffic, ensuring that critical applications and services receive the necessary bandwidth and resources to function properly. The J9539A HP E5406-44G-PoE+ 4G-Sfp Switch Chassis supports QoS features that allow network administrators to prioritize and manage traffic based on different criteria, such as IP address, protocol, or port number.
Some of the QoS features that the switch supports include:
Class of Service (CoS): allows traffic to be divided into different classes, such as voice, video, and data, and assigns different priorities to each class.
Differentiated Services Code Point (DSCP): uses a 6-bit field in the IP header to classify traffic and assign different levels of priority.
Port-based prioritization: allows traffic to be prioritized based on the port it is coming from or going to.
Rate limiting: controls the amount of bandwidth that can be used by a specific type of traffic or by a specific device, preventing a single device or application from consuming all of the available bandwidth.
By implementing QoS features, network administrators can ensure that critical applications, such as voice and video conferencing, receive the necessary bandwidth and resources to function properly, even during times of high network traffic. This can improve overall network performance, reliability, and user experience.
Network management and monitoring options
The J9539A HP E5406-44G-PoE+ 4G-Sfp Switch Chassis offers several network management and monitoring options that allow network administrators to efficiently manage and monitor their network. Some of the key features include:
HP ProVision Software: a powerful network management software that allows for easy configuration, monitoring, and troubleshooting of the switch and other HP networking devices.
Comware Software: a comprehensive network management software that provides advanced features such as security, QoS, and link aggregation.
SNMP (Simple Network Management Protocol) support: allows the switch to be managed and monitored using industry-standard SNMP tools.
RMON (Remote Monitoring) support: allows for monitoring and analysis of network traffic, providing detailed information on bandwidth usage, error rates, and other performance metrics.
CLI (Command Line Interface) and Web UI: allows for easy configuration and management of the switch through a command-line interface or a web-based interface.
Syslog support: allows for logging of system events and alarms, providing valuable information for troubleshooting and analysis.
Firmware upgrades and backups: allows for easy upgrading and backup of the switch's firmware, ensuring that it is always running the latest version.
By providing these network management and monitoring options, the J9539A HP E5406-44G-PoE+ 4G-Sfp Switch Chassis enables network administrators to easily manage and monitor their network, troubleshoot issues, and maintain optimal performance.
General Information about the HPE
- Manufacturer: HP
- Model Number or SKU# J9539A
- Type: Networking
- Switch -Type: 48 Ports
Technical Information
- Enclosure Type : Rack-Mountable - 4u
- Ports : 44 X 10/100/1000 + 4 X Sfp
- Power Over Ethernet (Poe) : Yes
- Performance : Routing/Switching Capacity : 379.2 Gbps
- Throughput : Up To 282.1 MPPS
- Mac Address Table Size : 64k Entries
- Jumbo Frame Support : Yes
- Routing Protocol : Rip-1, Rip-2, Vrrp, Ospfv2, Pim-Sm, Static Ip Routing, Pim-Dm, Igmpv3, Ospfv3, Static Ipv6 Routing, Mldv2, Mld
- Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Http
- Encryption Algorithm : Ssl
- Authentication Method : Secure Shell (Ssh), Radius, Tacacs+, Secure Shell V.2 (Ssh2)
- Processor : 1 X Freescale Powerpc 8540 : 666 Mhz
- Ram : 256 Mb - Ddr Sdram
- Flash Memory : 132 Mb
Power
- Power Device : Power Supply - Hot-Plug / Redundant - Plug-In Module
- Power Redundancy : Optional
- Power Redundancy Scheme : 1+1 (With Optional Power Supply)
- Voltage Required : Ac 120/230 V ( 50/60 Hz )
Expansion / Connectivity
- Interfaces : 44 X 10base-T/100base-Tx/1000base-T - Rj-45 - Poe
- 1 X Rs-232c - Management
- 4 X Sfp (Mini-Gbic)
- Expansion Slot(S) : 6 (Total) / 4 (Free) X Expansion Slot
- 1 (Total) / 0 (Free) X Compactflash Card
- Installed Modules Qty (Max) : 2 (Installed) / 6 (Max)
Dimensions & Weight
- Width: 17.5 inch
- Depth : 17.8 inch
- Height : 6.9 inch
- Weight : 45.59 lbs
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
Unmanaged Switches
The unmanaged switches offer fixed configurations on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
Managed Switches
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart Switches
Smart switches refer to switches that possess more features than those unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular Switches
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
Here, you can check more available conditions of your desired product J9539A at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
Other Available Categories For - Networking - Switch
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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Important notes:
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Individual product warranty mentioned on each item product description page/detail page.
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Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
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UPS 3 Day Select®
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UPS 2nd Day Air®
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UPS Next Day Air® - Priority Overnight
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:
FedEx Ground®
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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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FedEx Express Saver®
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Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
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Available throughout all 50 states
FedEx First Overnight®
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Available throughout all 50 states
Worldwide Shipping Options:
UPS®/FedEx® International Economy
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UPS®/FedEx® International Priority
Estimated delivery time: 2-4 business days
UPS®/FedEx® Ground Shipping Canada
Estimated delivery time: 5-8 business days
Important notes:
- The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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