Name: 3CNJ225FX-SC 3Com 4-Port 100Base-FX Fiber Ethernet Switch IntelliJack
Brand: 3Com
SKU: 3CNJ225FX-SC
Price: 171.13 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 3Com IntelliJack Switch NJ225 FX-SC serves as a straightforward fiber optic Ethernet switch with four 100Base-FX uplink ports. It fits well in setups where fiber connectivity is necessary to extend networks or link different areas reliably, balancing performance with a compact design suitable for technical spaces.

General Information
Brand	3Com
Part Number	3CNJ225FX-SC
Condition	Refurbished

Technical Information
Form Factor	Rack-Mountable
Mount Type	Wall Mount
Port Speed	100 Mbps
UpLink Ports	4 fiber SC uplink ports (no copper LAN ports)
Layer Support	Layer 2
Connector Type	SC fiber connectors

Management and Configuration
Security Features	IEEE 802.1X login, MAC filter, port‑rate limit, VLANs

Physical Characteristics
Dimensions	3.00″×2.80″×2.80″
Weight	15.00

Product Description
The 3Com IntelliJack Switch NJ225 FX-SC is a compact Ethernet switch that provides four 100Base-FX fiber optic uplink ports, allowing for fast and stable network connections. It’s commonly found in environments where reliable fiber connectivity is needed, such as in commercial buildings or campus networks. This switch is built for IT professionals and network administrators who need dependable uplink performance and easy integration into existing infrastructure. Key Features Four fiber optic ports designed for 100Base-FX connections Integration with 3Com IntelliJack setups for streamlined installation Compact form factor ideal for space-constrained locations Low latency switching to maintain network responsiveness Durable construction for consistent operation in various conditions This switch often supports uplink needs in office wiring closets or data centers where fiber connectivity is required to connect multiple network segments. Its design helps maintain solid network performance while fitting into tight spaces. Users benefit from stable fiber links that help reduce network downtime and simplify cabling complexities.

Use Cases
The 3Com IntelliJack Switch NJ225 FX-SC is typically deployed in environments where fiber optic connectivity is critical for extending network reach or linking separate network segments. It is ideal for edge network setups in organizations requiring robust and low-latency Ethernet switching with fiber uplinks, such as campus networks or smaller enterprise sites. How It's Used: Connecting remote office locations to a central data network using fiber links in SMB environments. Facilitating high-speed uplinks between different floors or buildings in campus IT infrastructures. Supporting edge computing deployments where compact switches with fiber ports enable real-time data processing. Integrating with legacy network segments requiring fiber connectivity to ensure seamless data flow. Providing reliable uplink aggregation points within small storage cluster networks demanding low latency. This switch enhances operational efficiency by enabling scalable fiber-based network expansions without adding complexity to the infrastructure. Its compact form factor combined with IntelliJack technology supports straightforward integration and consistent performance in demanding network edge applications.

3CNJ225FX-SC 3Com 4-Port 100Base-FX Fiber Ethernet Switch IntelliJack

Product Overview

General Information

Technical Information

Management and Configuration

Physical Characteristics

Product Description

Use Cases