Name: J4888A HP ProCurve 4148gl 48-Port 10/100Base-TX Layer 2 Managed Switch
Brand: HP
SKU: J4888A
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (112 reviews)

Product Overview
The J4888A HP ProCurve 4140gl Series 4148gl switch delivers 48 Fast Ethernet ports alongside two expansion slots, offering a solid foundation for network segmentation and scalability. It fits in rack-mounted network setups where Layer 2 traffic management and port density are priorities. This switch is practical for administrators looking to control and monitor Ethernet traffic without complex configurations.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, Modular Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100Base-TX, 1000Base-X
Port Speed	10/100 Mbps
UpLink Ports	2
POE Support	No
VLAN Support	Yes
Max VLANs Supported	1-4094
NIM Slot	2
Stackable	Optional
Layer Support	Layer 2
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI,CLI (Console),SNMP,Telnet,SSH,RMON
Security Features	802.1X,RADIUS,TACACS+,ACLs,Port Security
Management Type	Web-Based,CLI,SNMP
Remote Management Protocol	SNMPv1/v2c/v3,HTTP,HTTPS,SSH,Telnet

Power & Cooling
Power Supply	Internal AC 100-240V

Physical Characteristics
Weight	3.00

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL

Product Description
The J4888A HP ProCurve 4140gl Series 4148gl is a Layer 2 managed Fast Ethernet switch designed to support medium to large network environments. It is commonly found in enterprise network setups where a combination of high port density and management features is required. This switch is often used by network administrators and IT professionals who need robust traffic management and scalability options. Key Features Provides 48 Fast Ethernet 10/100Base-TX ports with consistent performance. Two expansion slots enable additional modules for network flexibility. Supports VLANs and Spanning Tree Protocol for network segmentation and loop prevention. Rack-mountable form factor designed for efficient space usage. Offers basic Layer 2 management for traffic control and monitoring. This switch plays a vital role in maintaining organized network traffic flow and segmenting broadcast domains. Its reliable hardware and manageable interface contribute to stable operations in demanding networking environments. Overall, it balances performance and expandability without compromising on ease of deployment or maintenance.

Use Cases
The J4888A switch is typically deployed in structured network environments requiring a high density of Fast Ethernet connections with manageable features. It serves well in settings where traffic segmentation and expansion capabilities are key considerations for IT teams managing growing network demands. How It's Used: Installed in enterprise wiring closets to connect desktop devices and servers with managed Layer 2 switching. Used in SMB network infrastructures to efficiently segment traffic and expand port capacity. Deployed in data centers for access layer switching with support for VLAN and basic network segmentation. Integrated into campus networks where rack-mounted hardware is required for space optimization. Employed by network operators needing flexible uplink options via expansion slots for scalable connectivity. By enabling controlled traffic management and easy port expansion, this switch supports operational efficiency and helps maintain network organization. Its manageable design ensures consistent performance suited for evolving network requirements.

Tech Atlantix

J4888A HP ProCurve 4148gl 48-Port 10/100Base-TX Layer 2 Managed Switch

J4888A

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