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HP J8440C 10Gb/s X2 15m CX4 Copper-Mode Transceiver
- Form Factor: X2
- Data Rate: 10 Gigabit Ethernet (10Gb/s)
- Media Type: Copper
- Interface: CX4
- Maximum Reach: 15 meters
- High-speed rack interconnect solution
- Hot-swappable for serviceability
- Designed for dense networking environments
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Product Overview
The HP J8440C is a 10Gb/s X2 transceiver module designed for copper media, supporting up to 15 meters using CX4 technology. It is intended for high-speed, short-distance network interconnects.
Technical Information
| SKU | J8440C |
| Brand | HP |
| Form Factor | X2 |
| Data Rate | 10Gb/s |
Additional Specifications
| Media Type | Copper |
| Interface | CX4 |
| Max Distance | 15 meters |
Product Description
The HP J8440C is an X2 transceiver module that provides 10 Gigabit Ethernet (10GbE) connectivity over copper cabling. It utilizes CX4 technology, which is a parallel interface standard designed for high-speed data transmission over short distances. This technology is well-suited for applications requiring substantial bandwidth within a limited physical space, such as in data center racks. With a maximum transmission distance of 15 meters, the J8440C is optimized for connecting network devices that are in close proximity. This includes high-performance server connections to network switches, storage devices, and inter-switch links within the same rack or adjacent racks. The CX4 interface offers a cost-effective alternative to fiber optics for these short-reach scenarios. The module is hot-swappable, allowing for installation or replacement without interrupting network operations, which is critical for maintaining high availability in enterprise and data center environments. As a genuine HP product, the J8440C ensures compatibility and reliable performance with HP networking hardware that supports the X2 form factor, making it a dependable choice for building high-density, high-speed network infrastructures.
