TECHNICAL REFERENCE
Model specifications
| Product series | 550 series |
|---|---|
| Wireless standard | Wi-Fi 6 (IEEE 802.11ax) |
| Deployment type | Indoor campus access point |
| Antenna design | Downtilt omnidirectional antennas; 2.4 GHz 4x4, 5 GHz 8x8; each 5 GHz radio is 4x4 in tri-radio mode. Optimized for horizontal ceiling mounting. |
| Global hardware bands | 2.4 GHz / 5 GHz; subject to regional approval and software restrictions |
| Radios and MIMO | 2.4 GHz 4x4 MIMO; 5 GHz 8x8 in dual-radio mode, or two 4x4 5 GHz radios in tri-radio mode |
| Ethernet interfaces | 1 × 5GbE (E0)；1 × 5GbE (E1) |
| Power requirements | 48 V DC; E0 and/or E1: IEEE 802.3at/bt PoE (Class 4 or higher). DC, 802.3bt Class 5 or dual 802.3at Class 4 supports unrestricted operation. With single 802.3at and IPM disabled, USB, the other Ethernet port and tri-radio mode are disabled, and 5 GHz is limited to 4x4. IPM may impose dynamic restrictions. 802.3af is not supported. |
Reference configurations & part numbers
Distinguish regional versions, bundles and licensing by the complete part number. These are reference entries, not a stock commitment.
| Part number | Configuration description | Regional code |
|---|---|---|
| JZ356A Quote this SKU ↗ | Aruba AP-555 (RW) Unified AP | RW |
| JZ366A Quote this SKU ↗ | Aruba AP-555 (RW) TAA Unified AP | RW |
Complete the deployment, not just the device
Destination & version
Provide the country, full SKU and operating environment. Regional hardware capabilities do not guarantee locally permitted bands.
Power & installation
Check power mode, PoE budget, mounting, antennas, airflow and included components.
Network & software
Confirm uplinks, optics, platform compatibility and the required software version.
Licensing & support
List device tier, features, subscription term, account ownership and support scope.
