HPE JL382-61001 48 Ports Switch Officeconnect 1920s 48g 4SFP Refurbished

The HPE JL382-61001 is a 48-port managed switch, commonly used for building and maintaining computer networks. It is part of HPE's OfficeConnect series, a line of networking products tailored to the needs of small and medium-sized businesses. This particular model is the 1920s 48G 4SFP Managed Rack-Mountable switch, and it offers a range of features designed to facilitate efficient network management.

Let's delve into the key features of the HPE JL382-61001 48 Ports Switch OfficeConnect 1920s 48G 4SFP Managed Rack-Mountable:

This switch boasts 48 Ethernet ports, making it suitable for small to medium-sized enterprises. Each port is capable of delivering fast and reliable connectivity, ensuring that all your networked devices can communicate seamlessly.

Being a managed switch means that you have control over your network. You can monitor and manage the traffic, apply security policies, and optimize the network for your specific needs. This level of control is crucial for businesses seeking to ensure the smooth and secure operation of their networks.

The rack-mountable design of the JL382-61001 makes it easy to install in server rooms or network closets. It can be mounted in a standard 19-inch rack, helping you save space and keep your networking equipment organized.

In addition to the 48 Ethernet ports, this switch also features 4 SFP ports. SFP ports allow for fiber optic connections, which can be beneficial for long-distance network connections and for improving network speed and performance.

The 48 Ethernet ports on the JL382-61001 are Gigabit Ethernet ports, offering high-speed data transfer. This is especially important in a business environment where large files need to be transferred quickly and where seamless video conferencing and VoIP communication are essential.

This switch supports Virtual LAN (VLAN) technology. VLANs enable you to segment your network into isolated groups, improving security and network performance. It's a valuable feature for businesses that need to separate different departments or user groups within the same network.

The Quality of Service feature allows you to prioritize certain types of traffic over others. For instance, you can ensure that critical applications like VoIP are given priority over less critical data, ensuring that your network operates smoothly even during high-traffic periods.

The HPE JL382-61001 includes various security features such as access control lists (ACLs), port security, and 802.1X authentication. These features help protect your network from unauthorized access and potential security threats.

As a managed switch, the JL382-61001 offers various management options. You can configure and monitor the switch via a web-based interface or through a command-line interface. This flexibility in management makes it easier to customize the switch to meet your specific network requirements.

Now that we have a good understanding of the features and specifications of the HPE JL382-61001 switch, let's explore the benefits it can bring to your organization:

The 48 Ethernet ports and 4 SFP ports provide the scalability needed to expand your network as your business grows. You can easily connect more devices, add more switches, and build a network infrastructure that can accommodate increasing demands.

As a managed switch, the JL382-61001 gives you the tools to effectively manage your network. You can configure and monitor it according to your specific requirements, ensuring optimal network performance and security.

With 48 Gigabit Ethernet ports, this switch ensures that your network operates at high speeds. This is particularly important for businesses that rely on data-intensive applications, such as video streaming, large file transfers, and real-time communication.

The 4 SFP ports allow you to incorporate fiber optic connections into your network. Fiber optics offer advantages such as high data transfer rates, immunity to electromagnetic interference, and longer transmission distances. This can be especially beneficial for organizations with remote offices or the need for high-speed, long-distance connections.

The support for VLANs enables network segmentation, which can enhance security and efficiency. You can separate different parts of your network while keeping them interconnected, providing better control over network traffic.

The Quality of Service feature ensures that critical network traffic receives priority. This can significantly improve the user experience, especially for applications that require low latency, such as voice and video communication.

The switch's security features, including ACLs, port security, and 802.1X authentication, help safeguard your network against unauthorized access and potential threats. These measures are essential for protecting sensitive business data.

The rack-mountable design of the JL382-61001 allows for efficient space utilization in server rooms or network closets. This is a crucial benefit, especially in environments where space is limited.

The HPE JL382-61001 48 Ports Switch OfficeConnect 1920s 48G 4SFP Managed Rack-Mountable is a versatile switch suitable for a variety of use cases. Here are some scenarios where this switch can be highly beneficial:

Small and Medium-Sized Businesses

Small and medium-sized businesses often require a network infrastructure that provides reliability, scalability, and security. The JL382-61001 switch meets these requirements, offering a manageable solution that can support the growth of the business.

Remote Offices

For organizations with remote offices or branches, the SFP ports on this switch allow for long-distance connectivity using fiber optics. This is ideal for maintaining seamless communication and data exchange between different locations.

VoIP and Video Conferencing

The high-speed Gigabit Ethernet ports and Quality of Service feature make this switch suitable for businesses that rely on VoIP and video conferencing. Ensuring low latency and high-quality connections is crucial for effective communication.

Network Security

With its built-in security features, this switch is an excellent choice for businesses that prioritize network security. The ACLs, port security, and 802.1X authentication provide layers of protection against unauthorized access and potential threats.

Network Growth

As your organization grows, you can easily expand your network by adding more devices to the switch or connecting additional switches. The 48 ports on the JL382-61001 offer room for expansion.

Network Segmentation

Network segmentation is valuable for businesses that need to separate different departments or user groups. VLAN support allows for efficient segmentation while maintaining connectivity where needed.

High-Performance Computing

Businesses that rely on high-performance computing can benefit from the high-speed capabilities of this switch. Whether it's data analysis, scientific research, or multimedia production, the Gigabit Ethernet ports ensure efficient data transfer.

• Manufacturer: HPE
• Model Number or SKU# JL382-61001
• Product Type: Switch

• Device Type: Managed Switch with 48 Ports and Layer 3 Functionality
• Enclosure Type: Desktop, Rack-mountable, Wall-mountable (1U)
• Subtype: Gigabit Ethernet
• Ports: 48 x 10/100/1000 + 4 x 100/1000 SFP
• Performance:
  • Latency (100 Mbps): 7 microseconds
  • Latency (1 Gbps): 2 microseconds
  • Throughput: Up to 77.3 million packets per second
  • Routing/Switching Capacity: 104 Gbps
• Capacity:
  • Routing Table Entries: 32
  • MAC Address Table Size: 16,000 Entries
  • Jumbo Frame Support: 9,216 Bytes
• Routing Protocol: IGMP, Static IPv4 Routing
• Remote Management Protocol: SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS
• Authentication Method: RADIUS

• Flow Control
• Auto-negotiation
• Auto-uplink (Auto MDI/MDI-X)
• IGMP Snooping
• IPv6 Support
• Half Duplex Mode
• Full Duplex Mode
• Spanning Tree Protocol (STP) Support
• Rapid Spanning Tree Protocol (RSTP) Support
• Multiple Spanning Tree Protocol (MSTP) Support
• Access Control List (ACL) Support
• Quality of Service (QoS)
• Fanless Design
• DHCP Relay
• DHCP Client
• Port Isolation
• Class of Service (CoS)
• 1.5 MB Packet Buffer
• Link Aggregation
• Network Timing Protocol (NTP)
• LLDP-MED

• IEEE 802.1D
• IEEE 802.1Q
• IEEE 802.3ab
• IEEE 802.1p
• IEEE 802.3x
• IEEE 802.3ad (LACP)
• IEEE 802.1w
• IEEE 802.1s

Hardware Specifications

• Processor: 1 x ARM Cortex-A9 running at 400 MHz
• RAM: 256 MB SDRAM
• Flash Memory: 64 MB

Expansion/Connectivity

• Interfaces:
  • 48 x 1000BASE-T - RJ-45
  • 4 x 1000BASE-X - SFP

Power Requirements

• Voltage Required: AC 120/230 V (50/60 Hz)

In summary, the HPE JL382-61001 48 Ports Switch OfficeConnect 1920s 48G 4SFP Managed Rack-Mountable is a robust and versatile networking solution for small and medium-sized businesses. With a range of features, high-speed Gigabit Ethernet ports, and security measures, it offers the performance and control necessary to maintain a reliable and secure network.

Whether you are looking to expand your network, implement network segmentation, enhance security, or improve the quality of your network services, the JL382-61001 switch is a valuable addition to your infrastructure. Its rack-mountable design makes it easy to integrate into your existing setup, and its manageable features give you the flexibility to tailor your network to your specific needs.