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HP J4142AR 9300 Series 24 x 100Base-FX MT-RJ Ethernet Switch Module
- 24 x 100Base-FX ports for Fast Ethernet connectivity.
- Utilizes MT-RJ connectors for fiber optic connections.
- Designed for the HP 9300 Series modular switch chassis.
- Enables network connections over longer distances compared to copper.
- Suitable for environments requiring fiber optic infrastructure.
- Provides reliable data transmission over fiber.
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Product Overview
The HP J4142AR is a 24-port 100Base-FX Ethernet switch module featuring MT-RJ connectors. It is designed for the HP 9300 Series, providing Fast Ethernet connectivity over fiber optic cabling.
Technical Information
| Product Type | Switch Module |
| Ports | 24 x 100Base-FX |
| Connector Type | MT-RJ |
| Speed | Fast Ethernet (100 Mbps) |
Additional Specifications
| Form Factor | Modular |
| Series | 9300 Series |
| Brand | HP |
Product Description
The HP J4142AR is a specialized Ethernet switch module engineered for the HP 9300 Series modular switch system. It offers 24 ports operating at 100Base-FX speeds, which signifies Fast Ethernet connectivity over multi-mode fiber optic cables. This makes it an ideal solution for extending network reach beyond the limitations of copper cabling, particularly in environments where fiber infrastructure is already in place or required for electromagnetic interference (EMI) immunity. The module employs MT-RJ connectors, a compact form factor for fiber optic connections that allows for higher port density compared to traditional SC or LC connectors in some applications. These ports are designed to connect to other network devices or fiber optic patch panels, facilitating the creation of robust and reliable network segments. The 100Base-FX standard ensures a data rate of 100 Mbps, which is suitable for many business applications that do not require the higher throughput of Gigabit Ethernet. This module is a key component for building out network infrastructure within the HP 9300 Series chassis, providing a dedicated solution for fiber-based Fast Ethernet connectivity. It is particularly useful in campus environments, industrial settings, or any location where longer cable runs or resistance to electrical interference are critical factors. The J4142AR allows IT professionals to leverage existing fiber investments and extend network reach efficiently.