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HPE JL261A#ABA Switch 24 24G PoE+ 4SFP Rack Mountable Manageable 3 Layer Network

JL261A#ABA
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Brief Overview of JL261A#ABA

Rack mountable HPE JL261A#ABA Switch 24 24G PoE+ 4SFP Manageable 3 Layer Network. Excellent Refurbished. 6-Month Replacement
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SKU/MPNJL261A#ABAAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerHPE Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Product Overview

Device Specifications

  • Part Number: JL261A#ABA
  • Manufacturer: HPE 
  • Type: Managed Stackable Switch with 24 Ports, Layer 3
  • Mounting Style: Rack-mountable, 1U Form Factor
  • Networking Standard: Gigabit Ethernet

Port and Connectivity Details

  • Port Configuration: 24 x 10/100/1000 Mbps (PoE+), 4 x Gigabit SFP Uplinks
  • Power Over Ethernet: 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)

Capacity and Table Sizes

  • Jumbo Frame Support: Up to 9220 Bytes
  • IPv4 Routing Table Entries: 10,000
  • IPv6 Routing Table Entries: 5,000
  • MAC Address Table Size: 32,000 Entries

Routing and Management Protocols

  • Supported Protocols: OSPF, RIP (1 & 2), BGP, IGMPv2, IGMPv3, Static IP Routing (IPv4 & IPv6), MLD, CIDR
  • Remote Management: SNMP (v1, v2, v2c, v3), RMON, Telnet, SSH (v1, v2), CLI, XRMON
  • Encryption: MD5, SSL
  • Authentication: RADIUS, PAP, CHAP, TACACS, TACACS+

Advanced Features

  • Flow Control: Full Duplex
  • Support for: DHCP, BOOTP, ARP, VLAN, IGMP Snooping, Syslog, DiffServ, IPv6, SNTP, sFlow, Spanning Tree Protocol (STP), Multiple Spanning Tree Protocol (MSTP), ACLs, QoS, Jumbo Frames
  • Additional Capabilities: DHCP Server, STP Root Guard, Uni-directional Link Detection (UDLD), LLDP, LACP, MIB, MAC Address Lockout, Dynamic ARP Protection, DHCP Protection, Dynamic VLAN (GVRP), MVRP, Neighbor Discovery Protocol (NDP), Class of Service (CoS), Type of Service (ToS), OpenFlow, CPU Protection, ICMP, ICMP Router Discovery Protocol (IRDP), VXLAN

Standards and Compliance

  • IEEE Standards: 802.1d, 802.1q, 802.1p, 802.3af, 802.3x, 802.3ad (LACP), 802.1w, 802.1x, 802.1s, 802.1ad, 802.1v, 802.1ab (LLDP), 802.3at, 802.3az, 802.1ax

Processor and Memory

  • Processor: 1 x ARM Cortex-A9, 1.016 GHz
  • RAM: 1 GB DDR3 SDRAM
  • Flash Storage: 4 GB

Expansion and Connectivity

  • Interfaces: 24 x 1000Base-T (RJ-45) PoE+, 4 x Gigabit LAN (SFP), 1 x Serial (Console)
  • Expansion Slots: 1 Total (1 Free)
  • Installed Modules: 0 (Installed) / 4 (Maximum)

Power Specifications

  • Power Supply: Internal
  • Installed Quantity: 1
  • Voltage Requirement: AC 120V

Ports

The HPE JL261A#ABA Switch is equipped with 24 24G PoE+ 4SFP ports, making it an ideal choice for businesses and organizations that require a reliable and high-performance network infrastructure. These ports offer numerous benefits and features that enhance the overall functionality and efficiency of the network.

Increased Connectivity

With 24 24G PoE+ ports, this switch allows for a significant increase in connectivity options. This is particularly beneficial for businesses with a large number of devices that need to be connected to the network. The switch provides ample ports to connect computers, printers, IP phones, access points, and other devices, ensuring seamless communication and data transfer.

Power over Ethernet (PoE+)

One of the standout features of the HPE JL261A#ABA Switch is its support for Power over Ethernet (PoE+). This technology enables the switch to provide power to compatible devices directly through the Ethernet cable, eliminating the need for additional power sources. With PoE+, devices such as IP cameras, wireless access points, and VoIP phones can be conveniently powered through the switch, simplifying installation and reducing costs.

Flexibility and Scalability

The 4SFP ports on the HPE JL261A#ABA Switch offer flexibility and scalability for businesses that require high-speed connectivity. These ports support Small Form-factor Pluggable (SFP) modules, allowing for various types of network connections such as fiber optic or copper cables. By utilizing SFP modules, businesses can easily adapt their network infrastructure to meet changing requirements without replacing the entire switch.

Furthermore, the combination of 24G PoE+ ports and 4SFP ports ensures that businesses have sufficient room for growth. As the number of devices or the need for higher bandwidth increases, these ports provide the necessary capacity to accommodate future expansion.

Management

The management capabilities of the HPE JL261A#ABA Switch set it apart from other switches in its class. With its "Manageable" feature, this switch offers a range of benefits that enhance network control, monitoring, and security.

Remote Management

The ability to remotely manage the switch is a significant advantage for businesses with multiple locations or distributed networks. The HPE JL261A#ABA Switch supports remote management protocols such as SNMP (Simple Network Management Protocol), allowing network administrators to monitor and configure the switch from a central location. This simplifies network management tasks, reduces the need for on-site visits, and improves efficiency.

Enhanced Security

Network security is of utmost importance in today's digital landscape, and the HPE JL261A#ABA Switch offers features that help protect against unauthorized access and data breaches. With its manageable capabilities, administrators can implement security measures such as VLANs (Virtual Local Area Networks) and access control lists (ACLs) to segment the network and control user access. This ensures that sensitive information remains secure and that only authorized users have access to critical resources.

Quality of Service (QoS)

The HPE JL261A#ABA Switch includes advanced QoS features that prioritize network traffic based on specific requirements. This is particularly important for businesses that rely on real-time applications such as voice or video conferencing. By prioritizing critical traffic, the switch ensures a consistent and high-quality user experience, minimizing latency and packet loss.

Layers

The HPE JL261A#ABA Switch operates at Layer 3 of the OSI model, offering advanced routing capabilities that are essential for modern networks. The Layer 3 functionality provides numerous benefits in terms of performance, scalability, and network efficiency.

Enhanced Routing

Layer 3 switches, such as the HPE JL261A#ABA Switch, can make routing decisions based on IP addresses, allowing for more efficient and intelligent traffic management. This enables the switch to optimize network performance by selecting the most appropriate path for data packets, reducing congestion, and improving overall network efficiency.

Scalability

As businesses grow and their network requirements increase, scalability becomes a crucial factor. The Layer 3 capabilities of the HPE JL261A#ABA Switch provide the necessary scalability to accommodate expanding networks. With support for dynamic routing protocols like OSPF (Open Shortest Path First) and RIP (Routing Information Protocol), the switch can easily adapt to changes in network topology and handle larger routing tables.

Inter-VLAN Routing

Inter-VLAN routing is a key feature of Layer 3 switches that allows for efficient communication between different VLANs. By enabling communication at the IP level, the HPE JL261A#ABA Switch eliminates the need for external routers, reducing complexity and cost. This feature is particularly beneficial for businesses that require secure segregation of network traffic between departments or user groups while maintaining connectivity.

In conclusion, the HPE JL261A#ABA Switch offers an impressive array of features that make it a valuable asset for any network infrastructure. With its 24 24G PoE+ 4SFP ports, businesses can enjoy increased connectivity, flexibility, and scalability. The "Manageable" feature allows for remote management, enhanced security, and quality of service control. Lastly, operating at Layer 3, this switch provides advanced routing capabilities, ensuring optimal performance and scalability. Whether it's improving network efficiency, enhancing security measures, or accommodating future growth, the HPE JL261A#ABA Switch delivers on all fronts.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)