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HP J4858CH 1.25Gb/s SFP 550m 850nm Duplex LC MMF Transceiver
- Type: SFP Transceiver
- Data Rate: 1.25Gb/s (Gigabit Ethernet)
- Fiber Type: Multi-Mode Fiber (MMF)
- Wavelength: 850nm
- Max Distance: 550m
- Connector Type: Duplex LC
- Hot-swappable
- Designed for short-reach MMF links
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Product Overview
The HP J4858CH is a 1.25Gb/s SFP transceiver designed for multi-mode fiber optic networks. It supports a wavelength of 850nm and can reach distances of up to 550 meters. This transceiver uses a Duplex LC connector and is suitable for Gigabit Ethernet applications requiring short-reach connectivity.
Technical Information
| Type | SFP Transceiver |
| Data Rate | 1.25Gb/s |
| Fiber Type | Multi-Mode Fiber (MMF) |
Additional Specifications
| Wavelength | 850nm |
| Max Distance | 550m |
| Connector | Duplex LC |
Product Description
This HP J4858CH SFP transceiver is engineered to provide reliable 1.25Gb/s network connectivity over multi-mode fiber optic cabling. It operates at the 850nm wavelength, which is the standard for 1000Base-SX Gigabit Ethernet applications, allowing for data transmission up to 550 meters. The module features a Duplex LC connector, a compact and widely used interface that ensures a secure and stable physical connection for fiber optic links. The hot-swappable design of the J4858CH allows for easy installation and replacement without the need to power down network equipment. This is a critical feature for maintaining network uptime and simplifying management in enterprise environments. Its compatibility with HP networking devices ensures seamless integration and optimal performance within HP-based network infrastructures. The transceiver is an essential component for establishing high-speed network connections within data centers, server rooms, and other locations where short-to-medium distance fiber optic links are required. It supports demanding applications that benefit from the bandwidth and reliability of Gigabit Ethernet over multi-mode fiber, such as server-to-switch uplinks and inter-switch connections.