Redundant Power Supply Options
The HPE R8N87A#ABA Aruba 24G Class4 PoE 4sfp 370W Switch supports RPS options, providing customers with the flexibility to choose the right power supply configuration to meet their specific needs. With RPS, the switch can be equipped with multiple power supplies, and if one fails, the other will take over automatically, maintaining the switch's availability and uptime.
Having a redundant power supply option can improve the reliability and resiliency of the network, and is especially important in mission-critical applications where network availability is a top priority.
Benefits of 370W Power Supply
The HPE R8N87A#ABA Aruba 24G Class4 PoE 4sfp 370W Switch is equipped with a 370W power supply, providing several benefits to users. Some of these benefits include:
- Power Over Ethernet (PoE) Support: The switch supports Power over Ethernet (PoE), allowing customers to power devices such as wireless access points, IP phones, and security cameras over the Ethernet cable. The 370W power supply provides ample power to support these devices, eliminating the need for separate power supplies or outlets.
- High-Power Devices Support: The switch supports high-power devices such as cameras and wireless access points that require more power than standard devices. The 370W power supply provides the necessary power to support these high-power devices, eliminating the need for additional power supplies or power injectors.
- Increased Resilience: With a higher power supply, the switch can continue to operate even if one of the power supplies fails. This provides increased resilience and reliability for the network, reducing the risk of downtime and potential data loss.
- Energy Efficiency: The switch is designed to be energy efficient, with features such as Energy Efficient Ethernet (EEE) that reduce power consumption during periods of low network utilization. The high power supply allows the switch to support high-power devices while still being energy efficient, making it a green computing solution.
Virtual Switching Framework (VSF)
Virtual Switching Framework (VSF) is a technology that allows multiple physical switches to work together as a single virtual switch, providing increased scalability, redundancy, and ease of management for large networks.
In a VSF setup, multiple physical switches are interconnected and act as a single virtual switch, providing a unified network view and management interface. This allows network administrators to manage multiple switches as a single entity, reducing the complexity of managing large networks.
With VSF, multiple switches can be linked together to form a large virtual switch fabric, providing increased scalability and capacity. The VSF technology also supports multiple active data paths, which can improve network resiliency by providing alternative routes for network traffic in the event of a failure.
The HPE R8N87A#ABA Aruba 24G Class4 PoE 4sfp 370W Switch supports VSF, allowing customers to leverage the technology to build large, scalable and resilient networks. The switch provides the necessary hardware and software support to participate in a VSF fabric, providing customers with the flexibility to choose the right solution to meet their specific needs.
Main Information about the HPE R8N87A#ABA
- Manufacturer: HPE
- Model Number or SKU# R8N87A#ABA
- Product Type: Managed Switch
- Enclosure Type: Side To Side Airflow Rack-mountable 1u
- Ports: 24 X 10/100/1000 (PoE+) + 4 X Gigabit Sfp
- Power over Ethernet (PoE): PoE
- Poe Budget: 370 W
- Packet Buffer Size: 12.38 Mb ¦ Throughput: 41.6 Mpps ¦ Switching Capacity: 56 Gbps ¦ Latency (1 GBPS): 1.5 ΜS
- Switched Virtual Interfaces (svis): 16 ¦ Arp Entries: 1024 ¦ Ipv4 Routes (unicast): 512 ¦ Ipv6 Routes (unicast): 512 ¦ Igmp Groups: 512 ¦ Mld Groups: 512 ¦ Ipv4 Acl Entries (ingress): 256 ¦ Ipv6 Acl Entries (ingress): 128 ¦ Mac Acl Entries (ingress): 256
- Mac Address Table Size: 8192 Entries
- Jumbo Frame Support: 9198 Bytes
- Routing Protocol: Igmpv2, Igmpv3
- Remote Management Protocol: Snmp 1, Snmp 3, Snmp 2c, Http, Https, Radius
- Encryption Algorithm: SSL
- Authentication Method: Secure Shell (ssh), Radius, Tacacs+, Secure Shell V.2 (ssh2)
- Fanless, Mld Snooping, Trusted Platform Module (tpm), Access Control List (acl) Support Support for the following protocols is provided: Lacp Support, Lldp Support, Dhcp Client, Management Information Base (mib), Neighbor Discovery Protocol (ndp), Snmp Support, Internet Control Message Protocol (icmp), Dns Client, Lldp-med, User Datagram Protocol (udp), Rapid Reconfiguration Of Spanning Tree (rstp), Flow Control, Bootp Support, Arp Support, VLAN Support, Diffserv Support, Ip
- IEC 802.3, IEC 802.1d, IEC 802.1q, IEC 802.3ab, IEC 802.1p, IEC 802.3af, IEC 802.3x, IEC 802.3ad (lacp), IEC 802.1w, IEC 802.1s, IEC 802.3at, IEC 802.3az are compliant standards.
- Processor: 1 X Arm A9: 1.016 Ghz
- Flash Memory: 16 GB
- Ram: 4 GB DDR3 SDRAM
- Power Device: Internal Power Supply
- Power Consumption Operational: 32.7 Watt
- Voltage Required: Ac 100-240 V (50/60 Hz)
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).
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.
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 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 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.
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.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.
We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.
Individual product warranty mentioned on each item product description page/detail page.
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