
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP HWP-J4858A 1Gb/s SFP 550m 850nm Duplex LC MMF Transceiver
- Form Factor: SFP (Small Form-factor Pluggable)
- Data Rate: 1Gb/s Ethernet
- Fiber Type: Multi-Mode Fiber (MMF)
- Wavelength: 850nm
- Max Distance: 550 meters
- Connector Type: Duplex LC
- Hot-swappable for easy installation and replacement.
We'll confirm the current price and availability for HWP-J4858A.
Key specifications
See full specs ↓- Product Type
- SFP Transceiver
- Speed
- 1Gb/s
- Fiber Type
- Multi-Mode
- Wavelength
- 850nm
- Max Distance
- 550m
- Connector
- Duplex LC
Product details
The HP HWP-J4858A is a 1Gb/s SFP transceiver module designed for Multi-Mode Fiber (MMF) connections. It supports distances up to 550 meters using an 850nm wavelength and features a Duplex LC connector.
Technical Information
| Product Type | SFP Transceiver |
| Speed | 1Gb/s |
| Fiber Type | Multi-Mode |
| Wavelength | 850nm |
Additional Specifications
| Max Distance | 550m |
| Connector | Duplex LC |
| Compatibility | HP Networking Equipment |
Description
The HP HWP-J4858A is a versatile 1 Gigabit Ethernet SFP (Small Form-factor Pluggable) transceiver module. It is specifically designed for use with HP networking equipment, providing a reliable and efficient way to establish network connections over multi-mode fiber optic cables. The SFP form factor allows for hot-swapping, meaning the module can be inserted or removed from compatible network ports without the need to power down the switch or device, ensuring minimal network disruption during maintenance or upgrades. This transceiver operates at a wavelength of 850nm and is intended for use with multi-mode fiber (MMF). It supports data transmission distances of up to 550 meters, making it suitable for building network links within a building, campus, or data center. The module utilizes a duplex LC connector, which is the standard interface for fiber optic connections, ensuring a secure and robust physical link. The 1Gb/s speed is ideal for standard Ethernet networking needs, connecting switches, routers, servers, and other network devices. The HP HWP-J4858A is a crucial component for extending network reach beyond the limitations of copper cabling. Its compatibility with HP's extensive range of switches and network interface cards ensures seamless integration into existing HP network infrastructures. By leveraging fiber optics, it provides higher bandwidth, immunity to electromagnetic interference, and longer transmission distances compared to traditional copper Ethernet cables.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for HWP-J4858A.

