HPE JW751A - Aruba Controllers
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JW751A
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JW751A Overview
Aruba 7220 (RW) Controller JW751A
Overview
JW751A Overview
Aruba 7220 (RW), 40000 Mbit/s, IEEE 802.11ac, 1000,10000 Mbit/s, RJ-45, 350 W, 100 - 240 V
Aruba 7220 (RW) Controller
Aruba 7220 (RW) 4p 10GBase-X (SFP+) 2p Dual Pers (10/100/1000BASE-T or SFP) Controller
- Firewall throughput: 40000 Mbit/s
- Number of LAN Access Points (max): 1024
- Number of Remote Access Points (max): 1024
- Ethernet LAN IEEE 802.11ac VLAN support
- RJ-45
- 350 W Power over Ethernet (PoE)
Summary Description
Aruba 7220 (RW), 40000 Mbit/s, IEEE 802.11ac, 1000,10000 Mbit/s, RJ-45, 350 W, 100 - 240 V
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Specification
JW751A Specification
Aruba 7220 (RW) Controller
Resources
Documents
Frequently Asked Questions
What is the primary role of the Aruba 7220 (JW751A) in an enterprise network? +
The Aruba 7220 controller serves as a centralized management point for large-scale wireless deployments. It handles high-capacity data plane processing, security policy enforcement, and seamless roaming across your campus infrastructure. By aggregating traffic from multiple access points, it provides the robust control necessary to maintain high-performance connectivity for thousands of concurrent users in demanding enterprise environments.
How does the Aruba 7220 controller handle large-scale user authentication and policy enforcement? +
This controller excels at centralized policy management by integrating with RADIUS and LDAP servers. It enforces role-based access control (RBAC) at the edge, ensuring that security policies follow the user regardless of their physical location. This ensures consistent security posture across the entire network fabric while minimizing the overhead on individual access points during complex authentication requests.
What kind of throughput can IT administrators expect from the Aruba 7220 (JW751A)? +
The Aruba 7220 is engineered for high-performance throughput, specifically designed to support bandwidth-intensive applications and high-density environments. It delivers significant firewall and encryption performance to ensure that centralized traffic processing does not become a bottleneck. It is ideal for organizations requiring high-speed data handling without compromising security or connection stability across their wireless network.
Is the Aruba 7220 (JW751A) suitable for campus-wide roaming requirements? +
Yes, this controller is designed specifically for enterprise mobility. It supports seamless layer 2 and layer 3 roaming by maintaining client sessions as they move between access points. This prevents packet loss for latency-sensitive applications like VoIP and video conferencing, ensuring that end-users remain connected without interruption as they traverse the facility.
What management features does the Aruba 7220 provide for network visibility? +
The Aruba 7220 provides deep network visibility through integration with Aruba AirWave or Aruba Central. It delivers detailed telemetry on client behavior, RF spectrum utilization, and traffic patterns. This level of granularity allows IT teams to perform proactive troubleshooting, optimize channel planning, and manage network resources effectively from a single pane of glass.
Does the Aruba 7220 (JW751A) support redundancy and failover configurations? +
The 7220 supports high availability (HA) deployments to ensure business continuity. You can configure active-standby clusters to provide stateful failover, which minimizes downtime during a hardware event. If the primary controller becomes unresponsive, the secondary unit takes over existing client sessions without requiring re-authentication, maintaining network availability for critical business operations.
How should I plan the deployment of the Aruba 7220 in my existing network? +
Deploying the 7220 involves integrating it into your core or distribution layer to aggregate AP traffic. Proper planning should include assessing your AP density, total client count, and the required encrypted throughput. It is best practice to implement these in an HA pair to ensure resilience, utilizing the provided management interfaces to configure VLANs and security policies prior to rolling out APs.
What type of licensing is typically required for the Aruba 7220 controller? +
Licensing for the 7220 is typically based on the number of access points supported and specific feature sets such as PEF (Policy Enforcement Firewall) or RFProtect. You must ensure that your license key aligns with the total number of APs you intend to manage. Always consult your current network capacity plan to determine the specific feature licenses needed for your deployment environment.
How can I obtain a bulk quote for the Aruba 7220 (JW751A) from BuyRouterSwitch.com? +
If you are planning a large-scale infrastructure refresh or require multiple units for a campus-wide rollout, please reach out to our dedicated sales team. You can submit your requirements through our online quote request form or contact our representatives directly. We prioritize large-volume inquiries to provide competitive pricing and tailored procurement options for our enterprise partners.
Why should I choose BuyRouterSwitch.com for my Aruba network hardware requirements? +
BuyRouterSwitch.com is a trusted source for genuine enterprise-grade networking equipment. We specialize in providing verified hardware, ensuring that your Aruba 7220 controllers integrate perfectly into your existing environment. By sourcing through us, you gain access to our streamlined procurement process and dedicated support from experts who understand the nuances of enterprise network hardware acquisition.
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