Name: JD057AB HP IntelliJack 4-Port 10/100/1000Base-T External Gigabit Ethernet Switch
Brand: HP
SKU: JD057AB
Price: 1417.50 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The JD057AB HP IntelliJack 4-Ports 10/100/1000Base-T External GbE Switch provides additional Gigabit Ethernet connections through four external ports. It fits into network setups where expanding port availability is necessary, offering straightforward plug-and-play operation and compatibility with a range of Ethernet speeds.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Unmanaged Switch, Gigabit Switch
Form Factor	Desktop
Mount Type	Desktop
Switch Ports	4 x RJ-45 (10/100/1000Base-T)
Number of Ports	4-Ports
Port Type	10/100/1000Base-T, RJ-45
Port Speed	10/100/1000 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	Fanless
Power	External Power Adapter

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No

Product Description
The JD057AB HP IntelliJack 4-Ports 10/100/1000Base-T External GbE Switch is designed to extend network connectivity by providing additional Gigabit Ethernet ports. It is commonly found in environments where flexible and scalable networking is essential, such as office spaces and network closets. This device is typically used by IT professionals seeking to expand or segment their wired network infrastructure efficiently. Key Features Delivers four dedicated Gigabit Ethernet ports for reliable high-speed connections Features auto MDI/MDIX to eliminate the need for crossover cables Ensures seamless link speed detection and adaptation to connected devices Compact and lightweight, supporting easy placement near workstations or network hardware Consumes low power while maintaining stable network performance This switch plays a valuable role in extending network capacity without requiring significant setup or configuration. Its straightforward design and dependable performance make it a practical choice for managing network segments and supporting everyday connectivity needs. Reliability in maintaining consistent link speeds contributes to steady network operations over time.

Use Cases
The JD057AB switch is typically deployed in office and enterprise networking environments where additional wired connections are required without extensive infrastructure changes. It benefits IT teams managing segmented networks or expanding existing Ethernet access points. How It's Used: Extending wired network ports in small to medium-sized business offices Connecting multiple devices in network closets or edge locations Supporting workstation clusters where multiple Gigabit connections are needed Augmenting network capacity in remote or branch office setups Facilitating quick network expansion during hardware upgrades or reconfigurations In these environments, the switch provides dependable connectivity with minimal configuration, helping maintain efficient network operations and supporting scalability as networking demands grow.