Name: J4858B-C HP 1Gb/s 1000Base-SX 850nm 550m SFP Transceiver Multimode Fiber
Brand: HP
SKU: J4858B-C
Price: 117.30 USD
Availability: InStock
Rating: 4.8 (112 reviews)

Product Overview
The J4858B-C 1Gb/s 1000Base-SX SFP Transceiver delivers reliable multimode fiber connectivity typically used in data center and enterprise network hardware. It fits into small form-factor pluggable slots to support high-speed fiber optic links over moderate distances.

General Information
Brand	HP

Technical Information
Form Factor	SFP
Media	MMF
Type	VCSEL
Protocols	1000Base-SX, IEEE 802.3z, Gigabit Ethernet
Connector	LC Duplex
DOM Support	No

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The J4858B-C is a 1Gb/s SFP transceiver designed for reliable fiber optic communication over multimode fiber cables. It is commonly found in networking equipment where short to medium-range data transfer is needed, such as in enterprise switches and servers. Network engineers and IT professionals benefit from its compatibility and robust performance in standard fiber optic setups. Key Features Operates at a wavelength of 850nm for efficient multimode fiber communication Compatible with 1000Base-SX standards ensuring broad interoperability Supports link lengths up to 550 meters depending on fiber type Hot-pluggable SFP design allows easy installation and replacement Low power consumption and reliable signal integrity for stable network operations This transceiver provides practical value by enabling consistent, high-speed optical connections within network infrastructures. Its design prioritizes dependable performance and straightforward integration, making it a steady choice for maintaining network uptime and throughput. The device’s durability and signal quality ensure it meets the demands of typical data center or enterprise networking environments.

Use Cases
This transceiver is typically used in environments requiring short to moderate distance fiber optic links, such as campus networks or data centers where multimode fiber is deployed. It suits users needing efficient, standardized 1Gb/s connectivity with straightforward module interchangeability. How It's Used: Installed in enterprise switches to extend network reach over multimode fiber Used in server uplinks within data centers for high-speed, short-distance connections Deployed in campus network backbone segments for reliable gigabit links Integrated into storage area networks (SANs) supporting fiber channel over fiber Employed in telecommunications closets to facilitate flexible fiber patching and connections By supporting stable and scalable optical links, the transceiver helps maintain consistent network performance across diverse IT infrastructure setups. Its modular form allows for easy upgrades and maintenance without disrupting operations.

Tech Atlantix

J4858B-C HP 1Gb/s 1000Base-SX 850nm 550m SFP Transceiver Multimode Fiber

J4858B-C

Premium IT Hardware
at Exclusive Rates
Upgrade Now!