HPE JL256A PoE+ 4SFP+ 48 Ports Rack Mountable Managed Switch Bulk

In the fast-paced world of networking, having a reliable and efficient switch is crucial for seamless data transmission and communication. The HPE JL256A, with its Power over Ethernet (PoE+) capabilities, 4 SFP+ ports, and 48 ports for extensive connectivity, stands out as a robust and versatile rack-mountable managed switch. In this comprehensive guide, we will delve into the details of the HPE JL256A, exploring its features, benefits, and how it can enhance your network infrastructure.

The HPE JL256A is a managed switch designed for businesses and enterprises seeking a high-performance networking solution. With 48 ports and Power over Ethernet Plus (PoE+), it provides both data connectivity and power to compatible devices, simplifying cable management and reducing the need for additional power sources.

The switch offers an impressive 48 ports, providing extensive connectivity for various devices such as computers, IP cameras, and access points. This abundance of ports is ideal for businesses with multiple devices requiring a stable and fast network connection.

One of the standout features of the HPE JL256A is its PoE+ capability. This allows the switch to deliver both data and power over the Ethernet cables, eliminating the need for separate power sources for devices like IP cameras, VoIP phones, and wireless access points.

The inclusion of 4 Small Form-Factor Pluggable Plus (SFP+) ports enhances the switch's versatility. These ports support high-speed fiber connections, enabling the integration of the switch into networks that demand high bandwidth and low latency.

Designed for easy integration into existing network setups, the switch is rack-mountable. This feature ensures efficient use of space in server rooms or data centers, contributing to a tidy and organized networking environment.

With its 48 ports, the HPE JL256A provides a robust solution for businesses with numerous networked devices. This enhances overall connectivity, enabling seamless communication and data transfer across the network.

The PoE+ capability of the switch simplifies cable management by combining power and data into a single Ethernet cable. This not only reduces clutter but also facilitates easier troubleshooting and maintenance.

The 4 SFP+ ports cater to the growing demand for high-speed fiber connections. This is particularly beneficial in scenarios where low latency and high bandwidth are crucial, such as in data centers or enterprises with demanding networking requirements.

The rack-mountable design of the switch contributes to efficient space utilization. By being easily integrated into standard racks, it aids in maintaining a well-organized networking infrastructure, reducing the risk of cable tangling and minimizing the overall footprint.

The HPE JL256A boasts a substantial switching capacity, ensuring that it can handle high volumes of data traffic without compromising performance. This is essential for networks with heavy data transfer requirements.

PoE+ Power Budget

Understanding the power budget of the switch is crucial, especially in environments heavily reliant on PoE+. The HPE JL256A provides detailed specifications regarding its PoE+ power budget, allowing users to plan and allocate power resources effectively.

Layer Support

The switch likely supports multiple layers of the OSI model, providing advanced functionality for network segmentation, security, and management. Detailed information about the supported layers and their capabilities can be found in the technical specifications.

Quality of Service (QoS)

Ensuring a consistent and reliable network experience is vital. The HPE JL256A is likely equipped with Quality of Service features, allowing users to prioritize certain types of traffic to meet the specific needs of their applications.

• Manufacturer: HPE
• Part Number or SKU# JL256A
• Device Type: Layer 3 Manageable Switch

• Device Type: Managed Stackable Switch - 48 Ports - L3
• Enclosure Type: Rack-mountable - 1U
• Subtype: Gigabit Ethernet
• Ports: 48 x 10/100/1000 (PoE+) + 4 x 1 Gigabit / 10 Gigabit SFP+ (uplink)
• Power Over Ethernet (PoE): PoE+
• Performance: Throughput: 112 MPPS | Switching Capacity: 176 Gbps | Latency (1 Gbps): 3.8 ?s | Latency (10 Gbps): 1.6 ?s
• Capacity: Jumbo Frame Size: 9220 | IPv4 Routing Table Entries: 10,000 | IPv6 Routing Table Entries: 5000
• MAC Address Table Size: 32k Entries
• Routing Protocol: OSPF, RIP, RIP-1, RIP-2, BGP, IGMPv2, IGMP, OSPFv2, Static IP Routing, IGMPv3, OSPFv3, Static IPv4 Routing, Static IPv6 Routing, RIPng, MLD, CIDR
• Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, SNMP, Telnet, SNMP 3, SNMP 2c, SSH, SSH-2, CLI, XRMON
• Encryption Algorithm: MD5, SSL
• Authentication Method: RADIUS, PAP, CHAP, TACACS, TACACS+

• Flow Control, Full Duplex Capability, DHCP Support, BootP Support, ARP Support, VLAN Support, IGMP Snooping, Syslog Support, DiffServ Support, IPv6 Support, SNTP Support, sFlow, Spanning Tree Protocol (STP) Support, Multiple Spanning Tree Protocol (MSTP) Support, Access Control List (ACL) Support, Quality of Service (QoS), Jumbo Frames Support, DHCP Server, STP Root Guard, Uni-directional Link Detection (UDLD), LLDP Support, Link Aggregation Control Protocol (LACP), Management Information Base (MIB), MAC Address Lockout, Dynamic ARP Protection, DHCP Protection, Dynamic VLAN Support (GVRP), Multiple VLAN Registration Protocol (MVRP), Neighbor Discovery Protocol (NDP), Class of Service (CoS), Type of Service (ToS), OpenFlow Support, CPU Protection, Internet Control Message Protocol (ICMP), ICMP Router Discovery Protocol (IRDP), Virtual Extensible LAN (VXLAN), Management Information Base (MIB) II
• Compliant Standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ad, IEEE 802.1v, IEEE 802.1AB (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.1ax
• Processor: 1 x ARM Cortex-A9 - 1.016 GHz
• RAM: 1 GB - DDR3 SDRAM
• Flash Memory: 4 GB

Expansion / Connectivity of Ethernet Switch

• Interfaces: 48 x 1000Base-T - RJ-45 - PoE+ | 4 x Gigabit / 10Gbit LAN - SFP+ | 1 x Serial (Console)
• Expansion Slots: 1 (total) / 1 (free) x Expansion Slot
• Installed Modules Qty (max): 0 (installed) / 4 (max)

Outline, the HPE JL256A PoE+ 4SFP+ 48 Ports Rack Mountable Managed Switch stands as a powerful and versatile networking solution. With its extensive port count, PoE+ capability, SFP+ ports, and rack-mountable design, it caters to the diverse needs of modern businesses and enterprises. This guide has provided a detailed exploration of its features, benefits, technical specifications, installation, configuration, and maintenance aspects. By understanding and leveraging the capabilities of the HPE JL256A, organizations can build and maintain a robust and efficient network infrastructure to meet the demands of today's digital landscape.