PACKETPERF

Primary Device

Cisco Catalyst 9176I (CW9176I)
Cisco Catalyst 9176I (CW9176I)
★ 4.3 Value Score

Technical Specifications

  • Switching Capacity: 51.2 Tbps
  • Forwarding Rate: 38.4 Tbps
  • Chassis Slots: 16-slot modular
  • Port Options: Varies by line card configuration (up to 576 10GE/25GE ports or mixed)
  • Layer Support: L2/L3
  • PoE Support: Supported via optional PoE line cards
  • Stacking Support: Yes, via Catalyst 9000 stacking
  • Redundancy: Dual supervisor engines, hot-swappable
  • Management: Cisco DNA Center compatible
  • Max Power Consumption: 8400W

Curation Review

  • ✔ Pros: Modular architecture allows flexible configuration for enterprise campuses; Extremely high switching capacity (51.2 Tbps) supports massive scale deployments; Full redundancy with dual supervisors and hot-swappable components; Integrated security and SD-Access ready; Supports latest 25GE/40GE/100GE line cards for future-proof design
  • ✘ Cons: Very high capital expense ($85K–$125K+) makes it suitable only for large enterprises; Steep learning curve for network administrators unfamiliar with modular platforms; Requires significant power infrastructure (8400W maximum); Configuration complexity increases operational overhead; Price-to-performance ratio may be excessive for mid-market networks
  • Est. Price: $85,000 - $125,000

Compare Against

Cisco Catalyst CW9174
Cisco Catalyst CW9174
★ 3.8 Value Score

Technical Specifications

  • Wi-Fi Standard: Wi-Fi 7 (802.11be)
  • Spatial Streams (MIMO): 10 (2x2:2 @ 2.4GHz, 4x4:4 @ 5GHz, 4x4:4 @ 6GHz)
  • Aggregate Throughput: 17.5 Gbps
  • Radios (bands): Tri-band (2.4 GHz, 5 GHz, 6 GHz) + Dedicated Scanning + IoT
  • Uplink Port Speed: 1x 100M/1G/2.5G/5G Multigigabit
  • Max Clients: 768 (256 per radio)
  • Poe Requirement: 802.3at (PoE+) or 802.3bt (UPOE)

Curation Review

  • ✔ Pros: Next-generation Wi-Fi 7 support with 320 MHz channels for extreme throughput; Penta-radio architecture with dedicated AI/ML scanning and IoT radios; Unified management allows switching between Catalyst Center (on-prem) and Meraki Dashboard (cloud).
  • ✘ Cons: Significant initial hardware investment and ongoing subscription licensing (DNA/Meraki) costs; Requires high-power PoE++ or UPOE for full feature set and performance; Overkill for standard office environments without high-density 6GHz clients.
  • Est. Price: $1,100 - $1,300

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