The HPE Aruba Networking 503 Series Campus Access Points (APs) provide cost-effective, high-performance connectivity for any organization experiencing device growth due to increased mobility, the shift to cloud, or IoT. With a maximum real-world aggregate data rate of 1.49 Gbps, the HPE Aruba Networking 503 Series Campus Access Points deliver the speed and reliability needed for medium-density venues and workplaces such as schools, midsize offices, and retailers. Each HPE Aruba Networking 503 Series Campus Access Points provides connectivity for a maximum of 256 associated clients per radio (512 in total).
UL 2043, FCC, EN 60601-1-1, CE/EMC, Directive 2014/35/EU, Directive 2014/30/EU, ISED, Directive 2014/53/EU, IEC/EN/UL 60950, ETS 300 019 Class 2.3, ETS 300 019 Class 1.2
Power
Power Over Ethernet (PoE) Supported:
PoE Class 3
Power Consumption Operational:
4.7 Watt
Software / System Requirements
OS Required:
ArubaOS, InstantOS
Manufacturer Warranty
Service & Support:
Limited warranty - lifetime
Environmental Parameters
Min Operating Temperature:
32 °F
Max Operating Temperature:
122 °F
Humidity Range Operating:
5 - 93% (non-condensing)
Optimized user experience The 503 series APs are designed to optimize user experience by maximizing Wi-Fi efficiency and dramatically reducing airtime contention between clients. Features include orthogonal frequency-division multiple access (OFDMA) and cellular optimization. With up to 2 spatial streams (2SS) and 80 MHz channel bandwidth (HE80), the 503 series provides the next generation of wireless capabilities for cost-conscious deployments.
Advantages of OFDMA This capability allows Aruba's APs to handle multiple Wi-Fi 6 capable clients on each channel simultaneously, regardless of device or traffic type. Channel utilization is optimized by handling each transaction via smaller sub-carriers or resource units (RUs), which means that multiple clients are sharing a channel and not competing for airtime and bandwidth.
Aruba Air Slice for application assurance Aruba Air Slice delivers application assurance in order to optimize the user experience. By allocating radio resources such as time, frequency, and spatial stream to specific traffic types, Aruba APs can provide SLA-grade performance to client devices whether they support Wi-Fi 6 or prior standards. Aruba Air Slice relies on Aruba's Policy Enforcement Firewall and Deep Packet Inspection (DPI) to identify user roles and applications so that bandwidth can be dynamically allocated to ensure performance.
Wi-Fi 6 aware client optimization Aruba's patented AI-powered ClientMatch technology eliminates sticky client issues by placing Wi-Fi 6 capable devices on the best available AP. Session metrics are used to steer mobile devices to the best AP based on available bandwidth, types of applications being used, and traffic type - even as users roam.
Resource management with AirMatch To better support growth in client device density and in data volumes, AirMatch uses machine learning techniques that provide automated radio frequency optimization. By analyzing the entire wireless network, AirMatch determines the optimum radio configuration and enables the network to automatically adapt in real time to changing RF conditions such as high noise and radar. It also adjusts for higher density, co-channel interference, and coverage gaps.