Product Specification of the JL824A#ABA HPE
The JL824A#ABA HPE 5140 48 Port PoE+ 4SFP+ EI Managed Switch is a networking device that allows businesses to connect multiple devices to a single network. The switch provides a reliable and secure connection between devices, ensuring that data is transmitted efficiently and without interruption. This switch is an essential component for businesses looking to optimize their network performance and enhance their productivity.
The JL824A#ABA HPE 5140 48 Port PoE+ 4SFP+ EI Managed Switch comes equipped with 48 ports that support Power over Ethernet Plus (PoE+) technology. PoE+ technology allows devices to be powered over the Ethernet cable, eliminating the need for separate power cables. This feature is especially useful for businesses that need to power devices in areas where power outlets are not readily available.
In addition to its PoE+ capabilities, the switch also has 4 SFP+ ports. These ports support 10 Gigabit Ethernet (GbE) connectivity, allowing businesses to transfer data at lightning-fast speeds. The SFP+ ports can also be used to connect the switch to other networking devices, such as routers and firewalls.
The JL824A#ABA HPE 5140 48 Port PoE+ 4SFP+ EI Managed Switch is also a managed switch, which means that it can be configured to meet the specific needs of a business. The switch comes with an easy-to-use web interface that allows administrators to configure and manage the switch from anywhere in the network. The web interface provides access to a range of features, including VLANs, Quality of Service (QoS), and port mirroring.
The switch also comes equipped with Enhanced Image (EI) software. The EI software provides advanced features such as Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), and Multiple Spanning Tree Protocol (MSTP). These protocols ensure that the network is protected from loops and other issues that can cause downtime or data loss.
The JL824A#ABA HPE 5140 48 Port PoE+ 4SFP+ EI Managed Switch provides several benefits to businesses, including
- Enhanced Network Performance: The switch supports 10 GbE connectivity, allowing businesses to transfer data at high speeds. This enhances network performance and reduces the time it takes to transfer large files.
- Improved Productivity: With PoE+ technology, businesses can power devices over the Ethernet cable, eliminating the need for separate power cables. This simplifies the installation process and improves productivity.
- Increased Security: The switch's managed capabilities allow administrators to configure the switch to meet the specific security needs of the business. This ensures that the network is protected from unauthorized access and other security threats.
- Greater Flexibility: The JL824A#ABA HPE 5140 48 Port PoE+ 4SFP+ EI Managed Switch is a versatile device that can be configured to meet the specific needs of a business. This makes it a flexible solution for businesses of all sizes.
In summary, the JL824A#ABA HPE 5140 48 Port PoE+ 4SFP+ EI Managed Switch is a powerful networking device that provides businesses with enhanced network performance, improved productivity, increased security, and greater flexibility. Its PoE+ capabilities, 10 GbE connectivity, and managed features make it an essential component for businesses looking to optimize their network performance and enhance their productivity.
Main Specification about this HPE JL824A#ABA
- Manufacturer: HPE
- Part Number or SKU # JL824A#ABA
- Device Type: 48 Ports Managed Switch
- Enclosure Type : Rack-mountable 1u
- Subtype : Gigabit Ethernet
- Ports : 48 X 10/100/1000 (poe+) + 4 X 10 Gigabit Ethernet / 1 Gigabit Ethernet Sfp+
- Power Over Ethernet (poe) : Poe+
- Poe Budget : 370 W
- Latency (1000 Mbps): 5 Μs Latency (10 Gbps): 3 Μs Throughput: 132 Mpps Routing/switching Capacity: 176 Gbps
- Ipv4 Routing Table Entries: 512 Ipv6 Routing Table Entries: 256 Vlan Ids: 4094
- Mac Address Table Size : 16384 Entries
- Jumbo Frame Support : 9216 Bytes
- Ospf, Rip-1, Rip-2, Igmp, Ospfv2, Igmpv3, Ospfv3, Static Ipv4 Routing, Static Ipv6 Routing, Cidr
- Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Https, Tftp, Cli, Ntp, Icmp, Radius
- Encryption Algorithm : Ssl
- Authentication Method : Radius, Tacacs+, Secure Shell V.2 (ssh2), Hwtacacs
Protocol and Features
- Flow Control, Bootp Support, Arp Support, Load Balancing, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Igmp Snooping, Diffserv Support, High Availability, Half Duplex Mode, Full Duplex Mode, Sflow, Spanning Tree Protocol (stp) Support, Rapid Spanning Tree Protocol (rstp) Support, Virtual Route Redundancy Protocol (vrrp) Support, Multiple Spanning Tree Protocol (mstp) Support, Access Control List (acl) Support, Quality Of Service (qos), Committed Access Rate (car), Dhcp Server, Mld Snooping, Device Link Detection Protocol (dldp) Support, Stp Root Guard, Dhcp Relay, Link Aggregation Control Protocol (lacp), Port Security, Energy Efficient Ethernet, Dynamic Arp Protection, Dhcp Protection, Multiple Vlan Registration Protocol (mvrp), Strict Priority Queuing (spq), Port Isolation, Generic Attribute Registration Protocol (garp), Openflow Support, Ip Source Guard, Icmp Router Discovery Protocol (irdp), Link Aggregation, Vlan Double Tagging (q-in-q), Lldp-med, Smart Link, Guest Vlan, Ethernet Oam, Proxy Arp, Weighted Round Robin (wrr), Intelligent Resilient Fabric Technology (irf), Bpdu Protection, Udp Support, Multiple Registration Protocol (mrp)
- Ieee 802.3, Ieee 802.3u, Ieee 802.3i, Ieee 802.3z, 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 802.1x, Ieee 802.3ae, Ieee 802.3ac, Ieee 802.1s, Ieee 802.1ad, Ieee 802.3ah, Ansi/tia-1057, Ieee 802.1ab (lldp), Ieee 802.1ak, Ieee 802.3at, Ieee 802.3az, Ieee 802.1ax, Ieee 802.1r
- Ram : 512 Mb Sdram
- Flash Memory : 256 Mb
Expansion / Connectivity
- Interfaces : 48 X 1000base-t Rj-45 Poe+ 4 X Gigabit / 10gbit Lan Sfp+ 1 X Console Rj-45 Management 1 X Micro-usb 5 Pin Usb Header Management
- Power Device : Internal Power Supply
- Power Provided : 478 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.
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