J4858BU

The J4858BU is a fiber optic transceiver designed to enable high-speed data transmission over multimode fiber cables. It operates at a speed of 1.25 Gigabits per second and uses an 850nm wavelength laser source to communicate effectively across standard fiber infrastructures. This transceiver is commonly found in enterprise network equipment and data center environments that require reliable optical links.

Built for IT professionals and network administrators, it integrates easily with compatible HP networking hardware to extend network reach and improve performance. The duplex LC connectors ensure stable and secure fiber connections, making it a practical choice for upgrading or maintaining fiber optic networks.

Key Features

• Supports 1.25Gb/s data transfer rates for Gigabit Ethernet
• Operates at an 850nm wavelength tailored for multimode fibers
• Capable of a 550-meter transmission distance on multimode fiber
• Employs duplex LC connectors for precise fiber alignment
• Compatible with standard HP network switches and modules

This transceiver plays an important role in maintaining network efficiency by delivering consistent signal quality over medium distances. Its reliable performance helps reduce downtime and supports steady data flow in network infrastructures. Overall, it serves as a dependable component for fiber-based networking setups.