Name: 3CNJ205 3Com IntelliJack NJ205 4-Port 10/100Base-TX Ethernet Switch
Brand: 3Com
SKU: 3CNJ205
Price: 104.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The 3Com IntelliJack NJ205 Ethernet Switch offers four fast Ethernet ports that support automatic speed and duplex negotiation. It fits well in compact network environments, providing basic switching capabilities that simplify local network connectivity. The device is built to handle standard Ethernet tasks efficiently without requiring advanced configuration, serving as a dependable component in network infrastructure.

General Information
Brand	3Com
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Unmanaged Switch
Form Factor	Compact
Mount Type	Wall Mount
Number of Ports	4-Ports
Port Type	10/100Base-TX, RJ-45
Port Speed	10/100 Mbps
POE Support	No
VLAN Support	No
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45

Management and Configuration
Remote Protocols	No
Management Type	Unmanaged

Power & Cooling
Fans	No

Physical Characteristics
Weight	3.00

Product Description
The 3Com IntelliJack NJ205 Ethernet Switch is designed to enable streamlined network connections with four 10/100Base-TX ports. It is commonly found in small network environments where reliable switching between devices is essential. The switch is often used by network administrators and IT professionals who require straightforward Ethernet connectivity without complex configuration. Key Features Auto-negotiation simplifies connection speed and duplex settings Supports fast Ethernet to deliver consistent 100 Mbps data rates Compact design fits easily on a desktop or within limited rack space Energy-efficient operation reduces power consumption during low activity Simple plug-and-play setup eliminates the need for specialized software Overall, this switch provides dependable network performance for small to medium setups, ensuring devices communicate effectively. Its reliability and straightforward design make it a practical choice for maintaining local area network operations without added complexity.

Use Cases
This Ethernet switch is typically deployed in office environments or small network clusters where multiple devices need to connect locally at fast Ethernet speeds. It benefits users who require straightforward, reliable switching but do not need extensive management features. The compact size makes it suitable for limited space situations, such as branch offices or workstations. How It's Used: Connecting multiple desktop computers within small office networks Linking IP phones and workstations in compact telecom setups Providing Ethernet ports for network devices in remote or branch offices Supporting edge devices in small rack-mounted network racks Offering quick and easy connectivity in temporary or project-based networks This switch helps maintain smooth network operations by delivering reliable port connections and minimizing setup complexity. Its role in small-scale networks is to ensure consistent data flow and ease of use, supporting operational efficiency where simple Ethernet switching is required.