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HP J4859C-D4 ProCurve X121 1Gb/s 1000Base-LX Single-Mode Fibre 1310nm 10km Duplex LC Connector SFP T...
- 1Gb/s data rate
- SFP form factor
- 10km maximum transmission distance
- Single-Mode Fiber (SMF) compatible
- Wavelength: 1310nm
- Duplex LC connector
- Hot-pluggable
- Designed for HP ProCurve switches
We'll confirm the current price and availability for J4859C-D4.
Key specifications
See full specs ↓- Data Rate
- 1Gb/s
- Form Factor
- SFP
- Wavelength
- 1310nm
- Distance
- 10km
- Fiber Type
- Single-Mode Fiber (SMF)
- Connector
- Duplex LC
Product details
The HP J4859C-D4 is a ProCurve X121 1Gb/s SFP transceiver module. It is designed for single-mode fiber optic connections, operating at 1310nm wavelength over distances up to 10km. It features a duplex LC connector and is suitable for extending network connectivity over moderate distances.
Technical Information
| Data Rate | 1Gb/s |
| Form Factor | SFP |
| Wavelength | 1310nm |
| Distance | 10km |
Additional Specifications
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Vendor | HP |
| Product Line | ProCurve X121 |
Description
The HP J4859C-D4 is a 1 Gigabit Ethernet (1GbE) Small Form-factor Pluggable (SFP) transceiver module, part of HP's ProCurve X121 series. It is engineered for reliable network connectivity over single-mode fiber optic cables, supporting distances of up to 10 kilometers. This makes it suitable for a variety of enterprise networking scenarios, including connecting network switches across different floors of a building, linking network closets, or extending network reach between nearby buildings on a campus. This transceiver operates at a wavelength of 1310nm, which is a standard for medium-reach single-mode fiber optic communications. The module utilizes a duplex LC connector, the most common type for fiber optic connections, ensuring a secure and robust physical interface for the fiber optic patch cord. The SFP form factor is widely adopted across the networking industry, providing compatibility with a broad range of HP ProCurve switches and other network devices that feature SFP ports. The J4859C-D4 is hot-pluggable, meaning it can be inserted into or removed from a network device without the need to power down the device or interrupt network traffic. This feature is essential for maintaining high availability and simplifying network management and upgrades. As a component designed for single-mode fiber, it offers superior signal quality and longer reach compared to multi-mode fiber transceivers, making it a cost-effective solution for extending network infrastructure over moderate distances.
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.
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