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Cisco

Cisco CW9178I-RTG | Wi-Fi 7 tri-band (2.4/5/6 GHz), 4x4 radios

SKU:CW9178I-RTG

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Description

Enterprise tri‑band Wi‑Fi 7 access point with four radios designed for high‑density indoor environments. Delivers multi‑gigabit Wi‑Fi, lower latency with MLO, and robust security for modern networks.

Features

- Wi‑Fi 7 tri‑band with 6 GHz for added capacity
- Four radios to separate client traffic and scanning/IoT
- 4x4 MU‑MIMO per band for high user density
- MLO for lower latency and robust links
- PoE++ power for maximum performance
- Enterprise security and policy integration

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What is the regulatory domain/RTG variant?
A: RTG indicates a regionally tuned/global regulatory configuration; functionality is identical aside from domain compliance.

Q: Does it need PoE++?
A: Yes, 802.3bt PoE++ is recommended for full radio performance and features.

Q: Can it interoperate with older clients?
A: Yes, it is backward compatible with Wi‑Fi 5/6/6E devices.

Q: Which controller should I pair it with?
A: Use Catalyst 9800 series wireless controllers for policy, roaming, and RF management.

Q: Is 6 GHz supported out of the box?
A: Yes, 6 GHz is supported where regulatory conditions allow.

Technical Specifications

- Wi‑Fi standard: 802.11be (Wi‑Fi 7) with legacy client support
- Bands: 2.4 GHz, 5 GHz, and 6 GHz (tri‑band concurrent)
- Radios: 4 total (3 client‑serving + auxiliary/IoT/UWB)
- MIMO: 4x4 per band for capacity and range
- Advanced features: MLO, OFDMA, 4K‑QAM
- Aggregate PHY: multi‑gigabit Wi‑Fi throughput (model dependent)
- Power: PoE++ 802.3bt (Type 4) recommended
- Uplink: multigigabit Ethernet (mGig) RJ‑45
- Security: WPA3, OWE, 802.1X enterprise authentication
- Management: works with Catalyst 9800 series controllers
- Mounting: ceiling/wall; indoor deployments
- Ideal for: campuses, offices, venues

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