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HP 1990-4395 ProCurve X121 1Gb/s 1GBase-SX Multi-Mode Fibre 850nm 550m Duplex LC Connector SFP Trans...
- 1Gb/s Ethernet speed
- SFP (Small Form-factor Pluggable) form factor
- Multi-mode fiber optic
- 850nm wavelength
- Duplex LC connector
- Maximum distance of 550 meters
- Compatible with HP ProCurve switches
- Hot-pluggable
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Product Overview
This is an HP ProCurve X121 1Gb/s SFP transceiver module designed for multi-mode fiber optic connections. It supports distances up to 550 meters over an 850nm wavelength.
Technical Information
| Part Number | 1990-4395 |
| Product Type | Transceiver Module |
| Interface | 1000Base-SX (Gigabit Ethernet over Multi-Mode Fiber) |
| Speed | 1Gb/s |
| Form Factor | SFP |
Additional Specifications
| Connector Type | LC Duplex |
| Wavelength | 850nm |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Max Distance | 550m |
| Brand | HP ProCurve |
Product Description
The HP 1990-4395, also known as the ProCurve X121 1Gb/s SFP, is a small form-factor pluggable transceiver module designed for Gigabit Ethernet connectivity over multi-mode fiber optic cables. This module operates at a wavelength of 850nm and is specifically intended for short-reach applications, supporting distances of up to 550 meters. Its duplex LC connector ensures a secure and reliable connection to the fiber optic infrastructure. This SFP transceiver is a hot-pluggable device, meaning it can be installed or removed from a compatible switch or network interface card without interrupting network operations. It is widely used in enterprise networks to connect switches within a building or campus, providing high-speed data links between network devices. The 1000Base-SX standard ensures compatibility with a broad range of multi-mode fiber installations. As a genuine HP ProCurve product, the 1990-4395 is engineered for optimal performance and reliability within HP networking environments. It is a crucial component for expanding network capacity and establishing high-speed connections, making it suitable for data centers, enterprise wiring closets, and other environments requiring robust Gigabit Ethernet connectivity over fiber.
