Optimal settings AP One AX - for Apple AC (non AX) NIC

Greetings community,

A bit stumped with optimal/optimized settings for the AP One AX. When testing this unit against an optimized Synology RT2600ac AP, the AP One AX demonstrates 25-40% slower throughput. Note: Working environment needs to be optimized for Apple hardware.

Throughput samples:

  • Synology RT2600ac - [Max] = 840Mbps | [Avg] = 600-650Mbps | Firmware 1.3.1-3 (latest)
  • Peplink AP One AX - [Max] = 550Mbs | [Avg] = 400-450Mbps | Firmware 3.9.2 build 4892 (latest)

Test machines (same Apple devices for all WiFi tests) - Apple MBP / MBA / Mac Mini - AC, (non AX)

Testing scenarios/data include:

  • File transfer from local NAS to Apple device ~3GB File
  • Equipment in same location for testing
  • Same SSID
  • Same Signal Strength for each environment (-42-45dbm)
  • AP One AX - PoE injector vs AC Adapter
  • No overlapping signals (only one WiFi environment powered on for testing)
  • Stand alone AP (no AP Controller)
  • MAX BR2 AP Controller (internal + external)
  • Wired backhaul Mesh (no wireless mesh)
  • All non-DFS channels - typically 36 / 149 / 153 /161 | @40 or 80 MHz
  • Auto settings vs selected bands/frequency
  • Advanced Settings - through the hidden “Advanced Settings” option under AP SSID Settings
    • DTIM | RTS Threshold | Fragmentation Threshold

Are others experiencing higher throughput for Apple (non AX) hardware?

TIA for any insight.