HPE JL815A#ABA 48 Ports Switch
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HPE JL815A#ABA Aruba 48 Ports 1830 48G PoE 4SFP Smart New

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Part Number#: JL815A#ABA
List Price was: $3553.85
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Short Description:
JL815A#ABA Aruba 48 Ports Instant On 1830 48 Gigabyte Power Over Ethernet (PoE) 4 Small Form-Factor Pluggable (SFP) Smart Rack-Mountable Switch | Made by HPE | Brand New 3 Years Warranty
Brand:
HPE
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Power over Ethernet (PoE) of the JW662A HPE Switch

Power over Ethernet (PoE) is a feature of the JW662A HPE Switch that allows it to provide power to connected devices through the Ethernet cables. This eliminates the need for separate power cables and outlets, making it easier to install and maintain devices such as wireless access points, IP phones, and security cameras.

The JW662A HPE Switch supports both PoE and PoE+ (IEEE 802.3af and 802.3at), which allows it to provide power to a wide range of devices with different power requirements. PoE+ provides up to 30 watts of power per port, while PoE provides up to 15.4 watts per port.

PoE also allows for greater flexibility in the placement of devices, as they can be placed in locations where power outlets are not readily available. Additionally, PoE can also help reduce energy costs by using a single power source for both data and device power.

The JW662A HPE Switch also has the capability of providing PoE power budget, which allows administrators to monitor and control the power usage of connected devices. This can help prevent overloading the switch's power capabilities and ensure that sufficient power is available for all devices.

Overall, the Power over Ethernet (PoE) feature of the JW662A HPE Switch allows it to provide power to connected devices through the Ethernet cables, eliminating the need for separate power cables and outlets, making it easier to install and maintain devices and also providing greater flexibility in the placement of devices and reducing energy costs.

Virtual Routing and Forwarding (VRF)

Virtual Routing and Forwarding (VRF) is a technology used in networking to allow multiple instances of a routing table to coexist within the same router at the same time. It allows for the creation of multiple virtual routers within a single physical router, each with its own routing table and IP address space. This enables the router to handle multiple routing domains, each with their own set of routing policies and paths, while still maintaining the isolation between them.

In the context of the JL815A#ABA HPE Switch, VRF allows for the creation of multiple virtual switches within a single physical switch. Each virtual switch can have its own set of VLANs, interfaces, and routing protocols, allowing for the isolation and segmentation of different network segments and traffic types.

The VRF feature of the JW662A HPE Switch allows administrators to create multiple virtual routers within the switch, each with its own routing table and IP address space. This enables the switch to handle multiple routing domains, each with their own set of routing policies and paths, while still maintaining the isolation between them.

This feature allows for better security and traffic management by providing separate virtual networks for different groups of users or applications. It also allows for more efficient use of resources by allowing multiple routing domains to share the same switch hardware.

Overall, Virtual Routing and Forwarding (VRF) is a technology that allows multiple instances of a routing table to coexist within the same router at the same time, allowing for the creation of multiple virtual routers within a single physical router, each with its own routing table and IP address space. In JW662A HPE Switch, it allows for the creation of multiple virtual switches within a single physical switch, each with its own set of VLANs, interfaces, and routing protocols, allowing for the isolation and segmentation of different network segments and traffic types.

Layer 3 Switching Capabilities

Layer 3 switching refers to the ability of a switch to perform routing functions at the network layer of the OSI model. This means that a Layer 3 switch is capable of forwarding packets based on their IP addresses, rather than just their MAC addresses like a traditional Layer 2 switch.

In the context of the JL815A#ABA Aruba 48 Ports Instant On 1830 48 Gigabyte Power Over Ethernet (PoE) 4 Small Form-Factor Pluggable (SFP) Smart Rack-Mountable Switch, Layer 3 switching allows for the creation of VLANs and the implementation of routing protocols such as OSPF and BGP. This enables the switch to perform tasks such as IP subnetting, route summarization, and routing between VLANs.

Layer 3 switching in JL815A#ABA provides the ability to segment network traffic into different VLANs, which improves network security and traffic management. Also, it allows for more efficient use of resources by allowing multiple routing domains to share the same switch hardware. It also enables the switch to perform tasks such as IP subnetting, route summarization, and routing between VLANs.

Quality of Service (QoS) and Traffic Management

Quality of Service (QoS) refers to the ability of a network device to prioritize certain types of traffic over others. This ensures that critical applications and services receive the necessary bandwidth and low latency, while less important traffic is given less priority.

In the context of the JL815A#ABA Aruba 48 Ports Instant On 1830 48 Gigabyte Power Over Ethernet (PoE) 4 Small Form-Factor Pluggable (SFP) Smart Rack-Mountable Switch, Quality of Service (QoS) can be used to prioritize different types of traffic such as voice, video, and data. This can be achieved through a variety of methods, such as traffic shaping, congestion control, and packet classification.

Traffic management in JL815A#ABA refers to the ability of the switch to control the flow of traffic on the network. This includes features such as rate limiting, bandwidth control, and traffic policing. These features help to ensure that the network is used efficiently and that critical applications receive the necessary bandwidth.

Overall, Quality of Service (QoS) in JL815A#ABA Aruba 48 Ports Instant On 1830 48 Gigabyte Power Over Ethernet (PoE) 4 Small Form-Factor Pluggable (SFP) Smart Rack-Mountable Switch refers to the ability of the switch to prioritize certain types of traffic over others. This ensures that critical applications and services receive the necessary bandwidth and low latency, while less important traffic is given less priority. Traffic management refers to the ability of the switch to control the flow of traffic on the network, including features such as rate limiting, bandwidth control, and traffic policing. These features help to ensure that the network is used efficiently and that critical applications receive the necessary bandwidth.

General Information about this HPE JL815A#ABA

  • Manufacturer: HPE
  • Part Number or SKU# JL815A#ABA
  • Device Type: Switch 48 Ports

Technical Information of HPE 48 Ports Switch

  • Enclosure Type: Rack-Mountable 1U
  • Sub type: Gigabit Ethernet
  • Ports: 48 X 10/100/1000 + 4 X Gigabit SFP
  • Performance: Latency (100 MBPS): 5.2 Ms, 2.8 s for latency (1 GBPS), 77.37 MPPS for throughput, and 104 GBPS for switching capacity.
  • Mac Address Table Size: 16000 Entries
  • Jumbo Frame Support: 9216 Bytes
  • Routing Protocol: Igmpv2, Igmp
  • Remote Management Protocol: Snmp 1, Snmp 2c, Http, Https, Tftp, Scp, Icmp

Processor

  • 1 X Arm: 800 MHz
  • Status Indicators: Port Status, Port Duplex Mode, Link/activity, Speed

Memory

  • Ram: 512 Mb SDRAM
  • Flash Memory: 256 Mb

Features

  • Flow Control, Device-specific Auto-sensing, and Auto-negotiation Igmp Snooping, Auto-uplink (auto Mdi/mdi-x), and Vlan Support Support for Syslog, Port Mirroring, and Upgradeable Firmware Sntp Support, Mountable on Wall, Support for the Spanning Tree Protocol (stp), Event Log, and Quality of Service (qos), Platform Module for Trust (tpm), Function for Cable Diagnostics, Dhcp client, class of service, and lldp support (cos), Managed Cloud, Secure Copy (scp), Link Aggregation, 1.5 MB Packet Buffer Denial of Service (dos) Protection, Dual Image Support Loop Protection, Energy-Efficient Ethernet (eee), Bpdu Filter, Global Storm Control, and Port Scheduling
  • Compliant Standards: Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3af, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.3ac, Ieee 802.1ab (lldp), Ieee 802.3az

Expansion / Connectivity for this HPE Rack-Mountable Switch

  • 48 X 1000base-t Rj-45
  • 4 X Gigabit LAN SFP
  • Power Device: Internal Power Supply
  • Voltage Required: Ac 100-240 V (50/60 Hz)
  • Power Consumption Operational: 40.2 Watt
Brand:
HPE
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days


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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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Individual product warranty mentioned on each item product description page/detail page.

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Delivery

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Worldwide Shipping Options:

UPS®/FedEx® International Economy

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UPS®/FedEx® International Priority

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UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days


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