Allied Telesis AT-TQ4400e Enterprise Outdoor Wireless Access Point

3. Safety standards

Complies with EN 60950-1, IEC 60950-1, and EN 60950-22 safety standards to ensure electrical safety during equipment use.

Frequency and Modulation

1. Support frequency (subject to regulatory restrictions in various countries)

2.4GHz ISM band: 2.400~2.4835GHz

5GHz U-NII frequency band: 5.150~5.250 GHz（U-NII-1）、5.250~5.350GHz（U-NII-2A）、5.470~5.725GHz（U-NII-2C）、5.725~5.850GHz（U-NII-3）

2. Modulation technology

802.11a/g/n/ac: using OFDM modulation

802.11b: Uses DSSS, CCK, DQPSK, DBPSK modulation

802.11ac additionally supports BPSK, QPSK, 16QAM, 64QAM, 256QAM, and 802.11a/g/n supports BPSK, QPSK, 16QAM, and 64QAM to ensure signal quality at different rates.

3. Transmission power

The maximum transmission power exceeds 20dBm, and the signal strength will be automatically limited according to the selected regulatory domain and installed antenna, in compliance with local regulatory requirements.

Ordering and associated products

1. Ordering Information

The product model is AT-TQ4400e-xx, where "xx" represents the regulatory domain:

No suffix: globally applicable (except for the United States and Canada)

01: Exclusive for the United States and Canada (reserved)

2. Related products

AT-UWC-60-APL: Enterprise grade wireless LAN controller (hardware device) used for centralized control of APs

AT-UWC BaseST: Enterprise grade wireless LAN controller (software installation package, including 10 AP management licenses)

AT-TQ4600: Enterprise grade wireless access point (including IEEE 802.11ac dual band radio and built-in antenna), which can be used as a supplement for indoor or different scenarios.