Name: J4121AR HP ProCurve 4000M 10-Slots Expansion Switch Chassis Modular Networking
Brand: HP
SKU: J4121AR
Price: 184.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The J4121AR - HP ProCurve 4000M 10-Slots Expansion Switch Chassis is designed to extend the capability of HP ProCurve 4000M series switches by providing additional slots for switch modules. It fits into enterprise network setups where modular growth and centralized switch management are essential for efficient operation.

General Information
Brand	HP
Condition	Refurbished

Technical Information
POE Support	No
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP, IGMP
Remote Protocols	Yes
Management Interfaces	Serial Console (RJ-45),USB Console,Web GUI (HTTP/HTTPS),SNMP
Security Features	RADIUS,TACACS+,SSH,Access Control Lists (ACLs)
Management Type	CLI,Web GUI (HTTP/HTTPS),SNMP
Security	802.1X
Remote Management Protocol	SNMP,SSH,HTTP,HTTPS,Telnet

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No

Product Description
The J4121AR is a 10-slot expansion chassis built for the HP ProCurve 4000M series, providing additional capacity and flexibility for growing network demands. Often found in enterprise and data center networks, this chassis allows for consolidation and streamlined management of multiple switch modules within a single frame. Common in environments requiring scalable and modular networking hardware, this chassis is suited for network administrators and IT teams looking to expand their existing HP ProCurve infrastructure efficiently. It supports a range of compatible switch modules, making it a versatile choice for building out complex network topologies. Key Features Accommodates up to 10 switch modules to maximize port density Designed for seamless integration with HP ProCurve 4000M switches Provides redundant power supply and cooling options for operational reliability Enables simplified cabling and centralized management of stacked switches Rigid chassis frame to support heavy networking hardware securely This expansion chassis plays a vital role in scaling network infrastructure without compromising performance or reliability. It offers a solid foundation to back growing connectivity needs while ensuring consistent operation through its robust design. Its modular nature and compatibility with HP ProCurve switch modules make it a dependable choice for maintaining an organized and expandable network environment.

Use Cases
This expansion chassis is typically used in medium to large enterprise networks and data centers where dense port aggregation and modular switch deployment are required. Network specialists and system integrators benefit from its flexible expansion capacity in environments prioritizing scalability and centralized management. How It's Used: Expanding port capacity in enterprise campus networks by adding multiple switch modules Supporting high-bandwidth aggregation in data center rack deployments Facilitating modular network design for scalable IT infrastructure growth Enabling simplified hardware consolidation in network operations centers Providing a reliable chassis platform for stacking compatible HP ProCurve switches Overall, this chassis helps maintain network efficiency and scalability by consolidating multiple switches into a single manageable unit. It supports operational continuity through its sturdy design and integration-friendly architecture.