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HP HP-J4858B ProCurve X121 1Gb/s 1000Base-SX Multi-Mode Fibre 850nm 550m Duplex LC Connector SFP Tra...
- Data Rate: 1Gb/s (1000Base-SX)
- Form Factor: SFP (Small Form-Factor Pluggable)
- Reach: 550m
- Wavelength: 850nm
- Connector Type: Duplex LC
- Fiber Type: Multi-Mode Fiber (MMF)
- Compatibility: HP ProCurve switches
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Key specifications
See full specs ↓- Product Type
- Transceiver Module
- Interface
- 1Gb/s SFP
- Standard
- 1000Base-SX
- Fiber Type
- Multi-Mode Fiber (MMF)
- Connector
- Duplex LC
- Maximum Distance
- 550 m
Product details
The HP HP-J4858B is a ProCurve X121 SFP transceiver designed for 1Gb/s Ethernet connections. It supports multi-mode fiber over a distance of 550m, utilizing an 850nm wavelength and a duplex LC connector.
Technical Information
| Product Type | Transceiver Module |
| Interface | 1Gb/s SFP |
| Standard | 1000Base-SX |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Connector | Duplex LC |
Additional Specifications
| Maximum Distance | 550 m |
| Wavelength | 850 nm |
| Manufacturer | HP |
| Part Number | J4858B |
Description
The HP J4858B, also known as the ProCurve X121 SFP, is a versatile Gigabit Ethernet transceiver module designed to enhance network connectivity for HP ProCurve and other compatible networking devices. This SFP module adheres to the 1000Base-SX standard, which is optimized for short-reach communication over multi-mode fiber optic cables. With a data transmission rate of 1Gb/s, this transceiver is suitable for a wide range of enterprise networking applications, including connecting switches, routers, and servers within a building or across a local area network. The module features a duplex LC connector, providing a secure and reliable physical interface for the fiber optic connection. Its operation at a wavelength of 850nm is characteristic of 1000Base-SX deployments, allowing for efficient data transfer over distances up to 550 meters. The HP J4858B is a pluggable module, meaning it can be easily inserted into compatible SFP ports on network switches and routers, offering flexibility and ease of deployment. Its multi-mode fiber compatibility makes it a cost-effective solution for short-distance links where high bandwidth is required, such as in data center top-of-rack deployments or inter-floor connectivity.
Condition: Refurbished
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