PACKETPERF

Primary Device

Cisco Catalyst CW9178I
Cisco Catalyst CW9178I
★ 3.4 Value Score

Technical Specifications

  • Wi-Fi Standard: Wi-Fi 6E (802.11ax)
  • Spatial Streams (MIMO): 4x4 per band (tri-band capable)
  • Aggregate Throughput: 11.4 Gbps
  • Radios: Tri-band (2.4 GHz, 5 GHz, 6 GHz)
  • 2.4 GHz Max Data Rate: 1.15 Gbps
  • 5 GHz Max Data Rate: 4.8 Gbps
  • 6 GHz Max Data Rate: 5.4 Gbps
  • Uplink Port Speed: Dual 10 GbE SFP+ (or 2x GigE options)
  • Max Clients: 250+ simultaneous devices
  • PoE Requirement: 95W PoE++
  • Form Factor: Compact ceiling mount / desktop
  • Antennas: Integrated high-gain omnidirectional arrays
  • Security: WPA3, 802.1X, encrypted roaming

Curation Review

  • ✔ Pros: Industry-leading Wi-Fi 6E performance with 11.4 Gbps aggregate throughput; Tri-band simultaneous operation eliminates band steering constraints; Enterprise-grade security with WPA3 and 802.1X support; Extensive management features via Catalyst Center (formerly DNA Center); High client density support ideal for dense deployments
  • ✘ Cons: Premium pricing compared to Wi-Fi 6 (non-E) competitors; Requires PoE++ power infrastructure (95W) which may necessitate switch upgrades; 6 GHz spectrum adoption still limited in many regions reducing immediate ROI; Complex configuration learning curve for smaller IT teams; Overkill for small office/light-density environments
  • Est. Price: $2,800 - $4,200

Compare Against

Cisco Catalyst 9178i
Cisco Catalyst 9178i
★ 4.3 Value Score

Technical Specifications

  • Switching Capacity: 204.8 Tbps (full chassis)
  • Forwarding Rate: 204.8 Tbps
  • Ports: Up to 288 u00d7 10/25/40/100 Gbps (via modular line cards)
  • Layer: L2/L3
  • Stacking Support: Yes (up to 9 units via Stacking Cables)
  • Chassis Type: 3-slot modular chassis
  • PoE Budget: Up to 5.6 kW per module (optional PoE+ modules)
  • Max Power Consumption: 10.2 kW (full chassis)
  • Backplane Bandwidth: 204.8 Tbps
  • Throughput per Port: Up to 100 Gbps per port
  • Cooling: Redundant, variable-speed fans
  • Uplinks: Multiple 100 Gbps QSFP28 capable

Curation Review

  • ✔ Pros: Industry-leading 204.8 Tbps switching fabric supports next-generation high-density deployments; Modular architecture allows flexible line-card configurations for different port densities and speeds; Full redundancy support (PSU, fan, uplinks) ensures carrier-grade reliability; Native support for Cisco DNA Center and SD-Access intent-based networking; Excellent in-service upgrade capabilities with no traffic disruption
  • ✘ Cons: Significantly higher capital cost compared to fixed-configuration switches; Requires skilled technical staff for modular line-card installation and configuration; Power and cooling infrastructure overhead for large deployments; Complexity of managing modular chassis in smaller networks may be overkill; Limited flexibility in port mix compared to disaggregated options
  • Est. Price: $85,000 - $125,000

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