Name: J4859A HP 1Gb/s SFP Duplex LC 10km Single-Mode Fiber Transceiver
Brand: HP
SKU: J4859A
Price: 181.00 USD
Availability: InStock
Rating: 4.8 (112 reviews)

Product Overview
The J4859A - HP 1Gb/s SFP transceiver enables 1 Gigabit per second data transfer over single-mode fiber links up to 10 kilometers. It fits into mini-GBIC slots on compatible HP switches and uses duplex LC connectors to interface with fiber cables. This module is designed to support long-distance network communication without compromising signal integrity, making it suitable for backbone or extended network segments.

General Information
Brand	HP

Technical Information
Form Factor	SFP
Media	SMF
Type	LX
Protocols	1000BASE-LX, Gigabit Ethernet
Connector	LC Duplex
DOM Support	No

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The J4859A is a single-mode fiber transceiver designed to provide 1Gb/s network speeds over distances up to 10 kilometers. It is commonly found in enterprise and data center networking environments where stable, long-range fiber optic connections are necessary. Built for IT professionals managing HP network infrastructure, this transceiver supports seamless integration with switches that accept mini-GBIC modules. Key Features Operates at 1Gb/s to maintain high throughput Compatible with HP devices using the SFP interface Duplex LC connector for straightforward fiber optic cabling Supports transmission distances as far as 10 kilometers Compact design facilitates flexible rack deployments This transceiver module plays a critical role in extending network reach without sacrificing performance. Its design focuses on reliable signal transmission and compatibility, ensuring consistent operation in fiber-based network setups. The J4859A delivers functional value through dependable connectivity suited for sophisticated IT environments.

Use Cases
The J4859A transceiver is typically deployed in environments requiring reliable long-distance fiber links, such as enterprise campuses, data centers, and telecommunications networks. Network administrators benefit from its compatibility with HP networking equipment and its capability to maintain robust connections across fiber runs that span several kilometers. How It's Used: Connecting switches across separate buildings within a corporate campus Establishing uplinks in data center rack deployments for high-speed aggregation Linking remote network nodes in telecommunications infrastructure Facilitating fiber connectivity in metro area network segments Enabling backbone connections between network closets in multi-floor facilities By supporting stable and extended fiber connections, the J4859A helps maintain network scalability and operational consistency. It integrates smoothly into existing fiber infrastructures, providing a dependable solution for growing network demands.

Tech Atlantix

J4859A HP 1Gb/s SFP Duplex LC 10km Single-Mode Fiber Transceiver

J4859A

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