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HP J4889-69001 ProCurve 9300 EP 48 x Ports 10/100Base-TX RJ-21 Layer 2 Unmanaged Expansion Switch Mo...
- 48 x 10/100Base-TX ports
- RJ-21 connector type
- Layer 2 unmanaged switch module
- Designed for HP ProCurve 9300 series
- Provides network expansion
- Supports Fast Ethernet speeds
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Product Overview
The HP J4889-69001 is a ProCurve 9300 EP 48-port 10/100Base-TX RJ-21 Layer 2 Unmanaged Expansion Switch Module. It expands network connectivity with 48 high-speed Ethernet ports.
Technical Information
| Ports | 48 x 10/100Base-TX |
| Connector Type | RJ-21 |
| Switch Type | Layer 2 Unmanaged Expansion Module |
Additional Specifications
| Compatibility | HP ProCurve 9300 Series |
| Brand | HP |
| SKU | J4889-69001 |
Product Description
The HP J4889-69001 is an expansion module for the HP ProCurve 9300 series switches, designed to significantly increase network port density. This module features 48 ports that support 10/100Base-TX Ethernet speeds, providing Fast Ethernet connectivity for a large number of end devices. The use of RJ-21 connectors suggests a specific cabling infrastructure, often found in enterprise environments for high-density port configurations. As a Layer 2 unmanaged switch module, it operates at the data link layer of the OSI model, handling frame forwarding based on MAC addresses. Being unmanaged means it does not require complex configuration or management interfaces, making it a plug-and-play solution for expanding network access. This simplifies deployment and reduces the administrative overhead for network managers. This module is ideal for environments requiring a high number of network connections, such as large offices, data centers, or campus networks. By adding 48 ports, it allows for the connection of numerous workstations, printers, IP phones, or other network-enabled devices. The J4889-69001 is a cost-effective way to scale network infrastructure without replacing the entire switch chassis.
