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HP J8440CR 10Gb/s X2 15m CX4 Copper-Mode Transceiver
- Form Factor: X2
- Data Rate: 10 Gb/s
- Interface: CX4 Copper-Mode
- Maximum Cable Length: 15 meters
- Connector Type: CX4
- Designed for high-speed Ethernet applications
- Hot-swappable for easy installation and replacement
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Product Overview
The HP J8440CR is a 10Gb/s X2 transceiver designed for short-reach copper connections. It utilizes CX4 technology to provide high-speed networking over distances up to 15 meters.
Technical Information
| Product Type | Transceiver Module |
| Data Rate | 10 Gb/s |
| Form Factor | X2 |
| Interface | CX4 Copper-Mode |
Additional Specifications
| Cable Type | Copper |
| Maximum Distance | 15m |
| Connector | CX4 |
Product Description
The HP J8440CR X2 transceiver is engineered to deliver robust 10 Gigabit Ethernet connectivity over copper cabling. Its CX4 interface is optimized for short-distance, high-bandwidth applications, making it ideal for switch-to-switch or server-to-switch connections within a rack or data center aisle. The hot-swappable design ensures minimal network downtime during installation or maintenance, allowing for seamless integration into compatible HP networking equipment. This transceiver leverages the CX4 standard, which is known for its ability to achieve high data rates over copper media by using multiple differential pairs. The 15-meter reach capability provides flexibility for network design in environments where direct, short-range connections are required. It is a cost-effective solution for upgrading network infrastructure to 10Gb/s speeds without the need for fiber optic cabling over very short distances. Compatibility is key with the J8440CR, as it is designed to work with HP networking devices that support the X2 form factor. Users should verify their switch or server's compatibility list to ensure proper functionality. The transceiver's robust construction and adherence to industry standards ensure reliable performance and signal integrity for demanding network environments.