PACKETPERF

Primary Device

Cisco Catalyst 9120AX
Cisco Catalyst 9120AX
★ 3.5 Value Score

Technical Specifications

  • Wi-Fi Standard: 802.11ax (Wi-Fi 6)
  • Spatial Streams (MIMO): 4x4 MU-MIMO
  • Aggregate Throughput: 4.8 Gbps (1.2 Gbps 2.4GHz + 3.6 Gbps 5GHz)
  • Radios: Dual-band (2.4 GHz and 5 GHz)
  • Uplink Port Speed: 1 Gigabit Ethernet (RJ-45)
  • Max Clients: 600+ concurrent clients per AP
  • PoE Requirement: 30W (PoE+)
  • Antenna Configuration: Internal dual-band antenna with 4x4 MIMO
  • Form Factor: Wall/Ceiling mount
  • Security: 802.1X, WPA3, AES encryption
  • Band Steering: Yes
  • Airtime Fairness: Yes

Curation Review

  • ✔ Pros: Wi-Fi 6 (802.11ax) delivers 4x higher throughput and 4x lower latency than Wi-Fi 5; Excellent for high-density deployments (600+ clients); Energy-efficient with lower power consumption than previous generations; Supports fast roaming (802.11k/v/w) for seamless mobility; Compact form factor suitable for modern office aesthetics; Strong security with WPA3 support; Dual-band reduces interference with simultaneous 2.4GHz and 5GHz operation
  • ✘ Cons: Requires PoE+ infrastructure which adds deployment cost; 1 Gigabit uplink can become bottleneck in high-throughput scenarios; Premium pricing compared to Wi-Fi 5 alternatives; Single uplink port limits failover options without additional equipment; Requires compatible Catalyst wireless controller or cloud-managed dashboard; May be overkill for basic office needs with lower client density
  • Est. Price: $1,250 - $1,650

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