HP J4091-69001 ProCurve 8 x Ports 100Base-T Hub

SKU J4091-69001

Brand HP

Number of Ports: 8
Port Type: 100Base-T (Fast Ethernet)
Connectivity: Hub (shared bandwidth)
Speed: 100 Mbps per port
Network Standard: IEEE 802.3u (Fast Ethernet)
Form Factor: Desktop
Management: Unmanaged
LED Indicators: Per port status (Link/Activity)

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Key specifications

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Number of Ports: 8
Port Speed: 100 Mbps
Port Type: 100Base-T (RJ-45)
Network Technology: Fast Ethernet Hub
Management: Unmanaged
Form Factor: Desktop

Product details

The HP J4091-69001 is a ProCurve 8-port 100Base-T hub, designed for small to medium-sized networks. It facilitates basic network connectivity by allowing multiple devices to share a single network segment. This hub operates at 100Mbps, providing faster speeds than older 10Mbps hubs for connected devices.

Technical Information

Number of Ports	8
Port Speed	100 Mbps
Port Type	100Base-T (RJ-45)

Additional Specifications

Network Technology	Fast Ethernet Hub
Management	Unmanaged
Form Factor	Desktop

Description

The HP ProCurve J4091-69001 represents a foundational networking device for establishing basic network connectivity. As an 8-port 100Base-T hub, it operates at the Fast Ethernet speed, offering a significant improvement over the legacy 10Base-T standard. Each port on the hub is an RJ-45 connector, designed to interface with standard Ethernet cables. The primary function of a hub is to connect multiple network devices within a Local Area Network (LAN), allowing them to communicate with each other. However, it's important to note that hubs operate on a shared bandwidth model; all devices connected to the hub share the total available bandwidth. This means that if multiple devices are actively transmitting data simultaneously, the effective speed for each device can be reduced. This particular model is unmanaged, meaning it requires no configuration and is plug-and-play. It is ideal for simple network setups where advanced features like VLANs, Quality of Service (QoS), or port mirroring are not necessary. The hub is equipped with LED indicators for each port, providing visual feedback on network link status and data activity, which aids in basic troubleshooting. Its desktop form factor makes it suitable for placement on a desk or shelf in a small office or home office (SOHO) environment. While hubs were once a staple in network infrastructure, they have largely been superseded by switches, which offer dedicated bandwidth per port and significantly better performance. However, for very basic network segmentation or in legacy environments, a 100Base-T hub like the J4091-69001 can still serve its purpose. It's a cost-effective solution for connecting a small number of computers, printers, or other network-enabled devices where high throughput is not a primary concern.

Condition: Refurbished