HPE JL261A Aruba 2930f 24G PoE+ 4SFP 24-Port Managed Rack-Mountable Switch
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Ports
The HPE JL261A Rack-Mountable Switch boasts an impressive 24 ports, making it an ideal choice for businesses and organizations that require a high level of connectivity. These ports provide the crucial link between your network devices, allowing for seamless communication and data transfer.
Overview of HPE JL261A
The HPE JL261A, manufactured by Hewlett Packard Enterprise, is a sophisticated Ethernet switch designed to enhance network performance and management.
Product Details
- Manufacturer: Hewlett Packard Enterprise (HPE)
- Part Number: JL261A
- Product Category: Ethernet Switch
Technical Specifications
- Device Type: 24-Port L3 Managed Stackable Switch
- Enclosure: Rack-mountable, 1U
- Subtype: Gigabit Ethernet
- Ports: 24 x 10/100/1000 (PoE+), 4 x Gigabit SFP
- Power Over Ethernet (PoE): PoE+
Performance Metrics
- Throughput: 41.7 Million Packets Per Second (Mpps)
- Switching Capacity: 56 Gigabits per Second (Gbps)
- Latency (1 Gbps): 3.8 Microseconds (µs)
- Jumbo Frame Size: 9220 Bytes
- IPv4 Routing Table: 10,000 Entries
- IPv6 Routing Table: 5,000 Entries
- MAC Address Table: 32,000 Entries
Supported Routing Protocols
- OSPF, RIP (RIP-1, RIP-2), BGP
- IGMP (v2, v3)
- Static IP Routing (IPv4 & IPv6)
- RIPng, MLD, CIDR
Remote Management
- SNMP (v1, v2, v3)
- RMON (v1)
- Telnet, SSH (v1, v2)
- CLI, XRMON
Encryption and Authentication
- Encryption Algorithms: MD5, SSL
- Authentication Methods: RADIUS, PAP, CHAP, TACACS, TACACS+
Key Features
- Flow Control and Full Duplex Capability
- Supports DHCP, BOOTP, and ARP
- VLAN, IGMP Snooping, Syslog, and DiffServ Support
- IPv6 and SNTP Compatibility
- Includes sFlow and Spanning Tree Protocol (STP), Multiple STP (MSTP)
- Access Control List (ACL) and Quality of Service (QoS)
- Jumbo Frames, DHCP Server, and STP Root Guard
- Uni-directional Link Detection (UDLD) and LLDP Support
- Link Aggregation Control Protocol (LACP)
- Dynamic ARP Protection and VLAN Support (GVRP, MVRP)
- Class of Service (CoS), Type of Service (ToS)
- OpenFlow Support and CPU Protection
- ICMP and ICMP Router Discovery Protocol (IRDP)
- Virtual Extensible LAN (VXLAN)
Standards Compliance
- IEEE 802.1D, 802.1Q, 802.1P, 802.3af, 802.3x, 802.3ad (LACP), 802.1W, 802.1X, 802.1S, 802.1AD
- IEEE 802.1V, 802.1AB (LLDP), 802.3at, 802.3az, 802.1AX
Hardware Specifications
- Processor: ARM Cortex-A9, 1.016 GHz
- RAM: 1 GB DDR3 SDRAM
- Flash Memory: 4 GB
Expansion and Connectivity
- 24 x 1000Base-T Ports (RJ-45) with PoE+
- 4 x Gigabit LAN Ports (SFP)
- 1 x Serial Console Port
- Expansion Slots: 1 (total), 1 (free)
- Installed Modules: 0 (installed), 4 (max)
Power Requirements
- Power Device: Internal Power Supply
- Voltage Required: AC 120 V
Increased Connectivity
With 24 ports, this switch offers ample capacity to connect multiple devices simultaneously. Whether you have a small office setup or a larger enterprise network, the HPE JL261A can accommodate your needs. The numerous ports ensure that each device can be connected directly to the switch, eliminating the need for additional networking equipment.
Efficient Data Transfer
The 24 ports of the HPE JL261A Rack-Mountable Switch enable fast and efficient data transfer between devices. This is particularly important for businesses that require a high volume of data to be transferred regularly, such as those in the media, design, or engineering industries. The switch's ports support high-speed data transfer rates, ensuring that your network operates at peak performance.
Scalability and Flexibility
The abundance of ports on the HPE JL261A Rack-Mountable Switch allows for easy scalability as your business grows. You can effortlessly add new devices to your network without worrying about running out of ports. This scalability also provides flexibility in terms of network configuration, allowing you to adapt to changing business needs.
Power Over Ethernet
One standout feature of the HPE JL261A Rack-Mountable Switch is its Power over Ethernet (PoE) capability. This feature allows the switch to provide both data and power over a single Ethernet cable to compatible devices, such as IP cameras, wireless access points, and VoIP phones.
Simplified Installation
With PoE support, you can eliminate the need for additional power outlets near your devices. This simplifies the installation process and reduces clutter, making it easier to manage your network infrastructure. You can conveniently deploy devices in locations where power outlets may be limited or difficult to access.
Cost Savings
By utilizing PoE, you can significantly reduce the costs associated with deploying powered devices. With traditional setups, you would need to install separate power lines or use power adapters for each device. PoE eliminates these expenses, making it a cost-effective solution for powering your network devices.
Remote Device Management
The PoE feature of the HPE JL261A Rack-Mountable Switch allows for centralized control and management of powered devices. You can remotely monitor and manage these devices, saving time and effort compared to individually accessing each device. This remote management capability is particularly beneficial for businesses with multiple locations or distributed networks.
SFP Ports
The HPE JL261A Rack-Mountable Switch comes equipped with four SFP (Small Form-Factor Pluggable) ports. These ports offer versatile connectivity options and provide numerous benefits for users.
Flexible Network Design
With four SFP ports, the HPE JL261A allows for flexible network design. The SFP ports can support a variety of fiber optic and copper transceivers, giving you the freedom to choose the most suitable media type for your network requirements. This flexibility ensures that you can easily integrate the switch into your existing infrastructure without any compatibility issues.
Extended Network Reach
SFP ports enable long-distance connections, allowing you to extend your network reach beyond the limitations of traditional Ethernet cables. Fiber optic transceivers can transmit data over longer distances without experiencing signal degradation, making them ideal for connecting devices in different buildings or across large campuses.
High Bandwidth Applications
The SFP ports of the HPE JL261A Rack-Mountable Switch support high-speed data transfer rates, making them perfect for bandwidth-intensive applications. Whether you need to transfer large files, stream high-definition videos, or run real-time applications, these ports can handle the increased demand without compromising performance.
In conclusion, the HPE JL261A Rack-Mountable Switch offers an impressive array of features that cater to the connectivity needs of businesses and organizations. With its 24 ports, Power over Ethernet capability, and four SFP ports, this switch provides increased connectivity, simplified installation, cost savings, and flexible network design. Whether you require a reliable switch for a small office or a scalable solution for a larger enterprise network, the HPE JL261A is a versatile choice that can meet your needs and exceed your expectations.