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HP J4889A ProCurve 9300 EP 48 x Ports 10/100Base-TX RJ-21 Layer 2 Unmanaged Expansion Switch Module
- 48 x 10/100Base-TX Ethernet ports.
- RJ-45 connectors.
- Layer 2 unmanaged expansion module.
- Designed for HP ProCurve 9300 series switches.
- Adds significant port density to the core switch.
- Ideal for connecting end-user devices like PCs and IP phones.
- Provides high-speed connectivity for workgroup access.
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Product Overview
The HP J4889A ProCurve 9300 EP is an expansion switch module featuring 48 x 10/100Base-TX RJ-45 ports. It operates at Layer 2 and is designed to add significant port density to compatible HP ProCurve 9300 series switches.
Technical Information
| Part Number | J4889A |
| Product Type | Expansion Switch Module |
| Ports | 48 x 10/100Base-TX |
| Connector Type | RJ-45 |
Additional Specifications
| Switching Layer | Layer 2 |
| Management | Unmanaged |
| Compatibility | HP ProCurve 9300 Series |
Product Description
The HP J4889A ProCurve 9300 EP is an expansion module specifically designed to enhance the port density of HP ProCurve 9300 series modular switches. This module provides 48 Fast Ethernet (10/100 Mbps) ports, each equipped with standard RJ-45 connectors, making it suitable for connecting a large number of end-user devices such as desktop computers, IP phones, and wireless access points. Its primary role is to extend the reach of the core switch, offering a cost-effective way to add numerous access ports without deploying separate switches. Operating at Layer 2, this module functions as an unmanaged switch, meaning it does not require complex configuration and is ready to use upon installation into a compatible 9300 series chassis. It is ideal for environments where simple, high-density connectivity is needed, such as in enterprise offices, educational institutions, or hospitality settings. The module leverages the switching fabric and management capabilities of the host 9300 series chassis, ensuring consistent network performance and policy enforcement. By integrating the J4889A module, network administrators can efficiently expand their network edge, providing reliable 10/100 Mbps connectivity to a multitude of devices. This expansion capability is crucial for supporting growing user bases and the increasing number of connected devices within an organization, contributing to a flexible and scalable network architecture.
