DIR-882  AC2600  Wave 2 MU-MIMO Wi-Fi  Gigabit   Router   with
3G/LTE Support and 2 USB Ports
User Manual
Overview
Wireless Module Parameters
Advanced functions
· Super Mesh function
· Support of client mode
· WMM (Wi-Fi QoS)
· Information on connected Wi-Fi clients
· Advanced settings
· Smart adjustment of Wi-Fi clients
· Guest Wi-Fi / support of MBSSID
· Limitation of wireless network rate
· Periodic scan of channels, automatic switch to least loaded channel
· Support of 2.4GHz/5GHz TX Beamforming
· Wider bandwidth (up to 160MHz)
· Autonegotiation   of   channel   bandwidth   in   accordance   with   environment
conditions (20/40 Coexistence)
· CoovaChilli authentication portal
Wireless connection rate
5
· IEEE 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
· IEEE 802.11b: 1, 2, 5.5, and 11Mbps
· IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
· IEEE 802.11n (2.4GHz): 6.5–600Mbps (MCS0–MCS30) to 800Mbps (QAM256)
· IEEE 802.11n (5GHz): from 6.5 to 600Mbps (from MCS0 to MCS30)
· IEEE 802.11ac (5GHz): from 6.5 to 1733Mbps (from MCS0 to MCS9)
Transmitter output power
The   maximum   value   of   the   transmitter
output   power   depends   upon   the   radio
frequency   regulations   applied   in   your
country
· 802.11a (typical at room temperature 25 °C)
15dBm at 6, 54Mbps
· 802.11b (typical at room temperature 25 °C)
15dBm at 1, 11Mbps
· 802.11g (typical at room temperature 25 °C)
15dBm at 6, 54Mbps
· 802.11n (typical at room temperature 25 °C)
2.4GHz
15dBm at MCS0, 7
5GHz
15dBm at MCS0, 7
· 802.11ac (typical at room temperature 25 °C)
15dBm at MCS0, 9
5 Maximum wireless signal rate is derived from IEEE standard 802.11ac and 802.11n specifications. In order to get
the rate of 800Mbps in the 2.4GHz band, a Wi-Fi client should support  MIMO  4x4 and  QAM256  modulation
scheme.  Actual data  throughput will vary.  Network conditions and environmental factors, including  volume of
network  traffic,  building  materials  and   construction, and network  overhead,  lower  actual data   throughput rate.
Environmental factors will adversely affect wireless signal range.
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