Primary Device
Cisco Catalyst CW9176I
★ 3.4 Value Score
Technical Specifications
- Wi-Fi Standard: 802.11a/b/g/n/ac/ax/be (Wi-Fi 7), cloud-managed 4x4:4 802.11be AP
- Spatial Streams (MIMO): 4x4 MIMO (4 spatial streams) on 2.4 GHz, 5 GHz and 6 GHz client radios
- Aggregate Throughput: 18 Gbps tri-radio aggregate (vendor maximum; 6 GHz up to 11,520 Mbps, 5 GHz up to 5,700 Mbps, 2.4 GHz up to 688 Mbps; the datasheet notes this may exceed what 802.11be operation allows)
- Radios (bands): 2.4 GHz 802.11b/g/n/ax/be client radio; 5 GHz 802.11a/n/ac/ax/be client radio (flex slot can alternatively run 2.4 GHz); 6 GHz 802.11ax/be client radio; 2.4 GHz IoT radio; tri-band Air Marshal WIDS/WIPS, spectrum and location scanning radio; BLE 5.3 (upgradable to 6.0); all radios operate concurrently
- Uplink Port Speed: 1x RJ45 multigigabit port, 100M/1G/2.5G/5G/10G BASE-T (datasheet lists the lowest speed inconsistently); plus console port and USB 2.0 (9W)
- Max Clients: Not stated in the datasheet or any source found
- PoE Requirement: 802.3bt (Class 5, 39W max) for full operation at 10G with USB enabled; 802.3at (25.5W) limits to 2.5G with 2x2 on 2.4 GHz; 802.3af (13.95W) runs in low-power mode at 1G. Recommended injector CW-INJ-8; supported MA-INJ-6 and AIR-PWRINJ-7
Curation Review
- ✔ Pros: Wi-Fi 7 (802.11be) tri-band 4x4 radios with all five radios operating concurrently; Dedicated tri-band Air Marshal scanning radio for WIPS/WIDS and spectrum analysis without losing client service; Multigigabit uplink up to 10G BASE-T for high-throughput backhaul; Integrated BLE 5.3 and 2.4 GHz IoT radio for IoT/location use cases; Flexible management: cloud (Meraki) or on-premises via Catalyst 9800 WLC and Catalyst Center
- ✘ Cons: Full performance requires 802.3bt (UPOE) power, so many older PoE+ switches will limit it to 2.5G and 2x2 on 2.4 GHz; Vendor throughput figures conflict across sources and the 18 Gbps aggregate is a theoretical radio-chipset maximum, not real-world capacity; Max client count is not published in the sources reviewed; Premium pricing relative to Wi-Fi 6E APs, with resellers quoting widely varying prices; Requires a Cisco subscription or Meraki license, and the power cord is sold separately; Datasheet is Meraki-branded, so Catalyst-branded SKU details (-CFG vs -RTG) should be confirmed against Cisco's official Catalyst datasheet
- Est. Price: $1,183 - $2,507
Compare Against
Cisco Catalyst 9166 Series (CW9166)
★ 4.2 Value Score
Technical Specifications
- Wi-Fi Standard: 802.11ax (Wi-Fi 6E, 6 GHz capable); also 802.11a/b/g/n/ac backward compatible
- Spatial Streams (MIMO): 4x4:4 on each of the three client radios (2.4 GHz, 5 GHz, 6 GHz); MU-MIMO and OFDMA supported
- Aggregate Throughput: Up to 7.78 Gbps tri-radio aggregate (maximum over-the-air PHY/chipset frame rate, not per-client throughput)
- Radios (bands): Tri-radio 4x4:4: 2.4 GHz client radio, 5 GHz client radio, 6 GHz client radio; plus tri-band scanning radio (2.4/5/6 GHz) for security/RF analytics and a 2.4 GHz Bluetooth Low Energy radio
- Uplink Port Speed: 1x multigigabit RJ45 (100 Mbps / 1 Gbps / 2.5 Gbps / 5 Gbps BASE-T); also 1 USB 2.0 Type-A port
- Max Clients: Not published in the sources reviewed
- PoE Requirement: 802.3bt (UPOE) 30.5 W for full functionality including USB; 802.3at (PoE+) 25 W supported with reduced functionality and no USB; 802.3af not supported; 54 V DC option available
- Form Factor: Indoor ceiling/wall-mount access point; omnidirectional (CW9166I) or directional (CW9166D1) antenna variants
- Dimensions: 241.3 x 241.3 x 56.9 mm (CW9166I) / 57.9 mm height (CW9166D1); approx. 1.6 kg
- Management: Catalyst 9800 wireless controllers (IOS-XE) or Meraki cloud (CW9166I-MR / CW9166D1-MR SKUs)
Curation Review
- ✔ Pros: Tri-band Wi-Fi 6E with 4x4:4 on every client radio for high-density capacity; dedicated tri-band scanning radio for WIPS, spectrum analysis, and location analytics; multigigabit 5 Gbps uplink on a single RJ45 port; Bluetooth Low Energy radio for beacons and asset tracking; supports both Catalyst 9800 controller and Meraki cloud management; full functionality on 802.3bt PoE with USB output
- ✘ Cons: Full feature set requires 802.3bt (UPOE) power, and 802.3at operation reduces functionality; only one uplink port, so no link aggregation or redundancy; premium price compared with many Wi-Fi 6E APs; maximum client count is not published in available sources; Catalyst (CW9166I-B/-E) and Meraki (CW9166I-MR) SKUs are the same hardware under different management licences, which can confuse purchasing; end-of-sale/end-of-life status is unconfirmed and should be checked with Cisco
- Est. Price: $1,136 - $3,317