HPE JL661A Aruba 6300m 48 Ports 1gbe Class 4 PoE And 4 Ports New

High-speed network connectivity refers to the ability of a network to transmit data at high speeds, enabling fast and efficient communication between network devices. In today's fast-paced digital environment, high-speed network connectivity is critical for businesses to support demanding applications and services such as video conferencing, cloud computing, and big data analysis.

A high-speed network connectivity solution should provide the following features:

• Fast Data Transfer: The network should support fast data transfer rates, such as 10Gbps or higher, to ensure quick and efficient communication between devices.
• Low Latency: The network should have low latency, or the time it takes for data to travel from one point to another, to ensure quick and responsive network performance.
• High Bandwidth: The network should have a high bandwidth, or the amount of data that can be transmitted over the network in a given time period, to support demanding applications and services.
• Reliability: The network should be designed for high reliability, with built-in failover mechanisms to ensure consistent network performance even in the event of component failures.

A high-speed network connectivity solution is essential for businesses to support today's demanding applications and services, and to stay competitive in a rapidly changing digital landscape. It provides fast and reliable network performance, enabling businesses to maximize the potential of their network and achieve their goals.

Power over Ethernet (PoE) is a technology that allows network devices to receive both power and data over a single Ethernet cable, eliminating the need for separate electrical and data cabling. PoE enables network devices, such as IP phones, wireless access points, and cameras, to be powered directly from the network, reducing the cost and complexity of network installations.

PoE operates by transmitting power over the unused wires in an Ethernet cable, typically the same wires used to transmit data. The power is transmitted by a PoE-enabled switch or midspan device, which supplies power to the network device.

There are two main types of PoE:

• Standard PoE: Also known as 802.3af PoE, standard PoE provides up to 15.4 watts of power per port.
• Enhanced PoE: Also known as 802.3at PoE+, enhanced PoE provides up to 25.5 watts of power per port, enabling the use of more power-hungry network devices such as high-power wireless access points.

The benefits of PoE include:

• Reduced Power Costs: PoE eliminates the need for separate electrical cabling, reducing the cost and complexity of network installations. Additionally, PoE-powered devices use less energy compared to traditional AC-powered devices, reducing energy costs and improving energy efficiency.
• Increased Network Flexibility: PoE enables network devices to be deployed in areas where traditional AC power is not available, such as outdoor locations or in areas where AC power is not easily accessible.
• Improved Network Management: PoE provides centralized power management, allowing administrators to monitor and manage power usage across their network. This improves overall network performance and reduces the risk of power-related network failures.
• Enhanced Security: PoE-powered devices are less likely to be unplugged or moved, reducing the risk of network disruptions and improving network security.

Scalable and reliable switching refers to the ability of a network switch to meet the growing demands of an organization's network and to provide consistent, dependable network performance. A scalable and reliable switch is designed to handle increasing network traffic and to support the growth of the network as the organization expands.

The key features of a scalable and reliable switch include:

• Modular Design: A modular switch allows administrators to add or remove components as needed, making it easy to upgrade or expand the network as needed.
• High-Performance Switching: The switch should be able to handle large amounts of network traffic with low latency and high bandwidth, ensuring quick and efficient communication between network devices.
• High Availability: The switch should be designed with high availability features such as redundant power supplies, hot-swappable components, and failover mechanisms to ensure consistent network performance even in the event of component failures.
• Flexible Management: The switch should have a flexible management interface, allowing administrators to easily configure and manage the switch as well as monitor network performance.
• Support for Multiple Protocols: The switch should support a wide range of networking protocols, including Ethernet, IP, and fiber channel, to provide maximum compatibility with existing network infrastructure.

• Manufacturer: HPE
• Model Number or SKU# JL661A
• Product Type: 48 Ports Switch

• Enclosure Type: Rack-mountable 1u
• Subtype: Gigabit Ethernet
• Ports: 48 X 10/100/1000 (poe+) + 4 X 1 Gigabit / 10 Gigabit / 25 Gigabit / 50 Gigabit Sfp56 (uplink / Stacking)
• Power Over Ethernet (poe): Poe+
• Poe Budget: 1440 W

• Switching Capacity: 496 Gbps; Throughput: 369 Mpps; Latency: 2.28 Ms 1 Gbps; 1.46 S 10 Gbps; 1.9 S 25 Gbps; 3.49 S 50 Gbps 200 Gbps Stacking Bandwidth
• capacity: Switched Virtual Interfaces (svis) have a 1000-port capacity. Capacity of Ipv4 Host Table: 32000 32000 Ipv6 Host Tables are Supported Routes on IPv4 (unicast): 64000 32000 Ipv6 Routes (Unicast) 8000 Ipv4 Routes (Multicast) 8000 Ipv6 Routes (Multicast) Groups in Igmp: 8000 Groups Mld: 4000 Ipv4 Acl Entries (ingress): 5,000 1250 Ipv6 Acl Entries at the Ingress Mac Acl Entries (ingress): 5,000 Ipv4 Acl Entries (egress) 2000 500 Ipv6 Acl Entries (egress) 2000 Mac Acl Entries (Egress)
• Mac Address Table Size: 32000 Entries
• Jumbo Frame Support: 9198 Bytes
• Authentication Method: Secure Shell (ssh), Radius, Tacacs+

• Support for Dhcp, Arp, VLAN, Auto-uplink (auto Mdi/mdi-x), Igmp Snooping, and Syslog high accessibility, Support for Access Control List (acl), Per-Vlan Spanning Tree (pvst), Multiple Spanning Tree Protocol (mstp), and Quality of Service (qos), Support for Lldp, Management Information Base (mib), Dual Firmware Images, Multiple Vlan Registration Protocol, Uni-directional Link Detection (udld), Rapid Per-Vlan Spanning Tree Plus (pvrst+),
• Deficit Weighted Round Robin (dwrr), Mld Snooping, and Deficit Weighted Round Robin Plus (mvrp), Bridge Protocol Data Unit, Broadcast Storm Protection, Type of Service (TOS), Strict Priority (sp), and Packet Storm Protection (bpdu), Network Timing Protocol (ntp),
• Ra Guard, Zero-touch Provisioning (ztp), Protocol Independent Multicast (pim), Vlan Tagging, Rapid Reconfiguration of Spanning Tree (rstp),
• Ip Multicast, Front to Side Airflow, Virtual Extensible Lan (vxlan), Microsoft Network Load Balancer, Dynamic Ipv6 Lockdown, Nd Snooping, and Aruba Virtual Switching Framework (vsf) (nlb)

• Processor: 1 X Arm Cortex-a72: 1.78 Ghz
• Ram: 8 Gb Ddr4 Sdram

• 48 X 10/100/1000 Base-t Rj-45 Poe+ - 30 W
• 4 X 1gbit/10gbit/25gbit/50gbit Sfp56
• 1 X Usb-c Console
• 1 X Management
• 1 X Usb Type A