Specifications

BL-M3881NT1 SPEC

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1. General Description

The BL-M3881NT1 is a highly integrated WLAN module designed base on HiSilicon

Hi3881. It support the IEEE 802.11b/g/n with 20MHz standard bandwidth and

5MHz/10MHz narrow bandwidth, provides the highest PHY rate up to

72.2Mbps@1T1R. This module integrates a high-performance 32-bit microprocessor

and 2.4 GHz WLAN subsystem, support SDIO2.0 with clock frequency up to 50 MHz.

BL-M3881NT1 is applicable to smart home appliances, intelligent lock, cameras,

switch buttons and other smart wireless devices. It is also better to the IP camera,

over the top (OTT), set-top box (STB), and TV appliances.

2. Product Model Information

Model Number

BL-M3881NT1

FCC ID

2AN2O-RSW05

23317-RSW05

3. WIFI Specification

3.1 WIFI features

a) Operate at ISM frequency Band (2.4GHz);

b) IEEE standards support, 802.11 b/g/n,;

c) Enterprise level security supporting: WEP 64bit&128bit, WPA, WPA2,

WPA2-PSK and IEEE802.11i;

d) IEEE 802.11e QoS Enhancement(WMM);

e) Support 1 transmission and 1 receiving, transmission rate can up to

150Mbps (Physical Rate) in downstream and upstream.

When it operating in the 2.4GHz ISM band (2.4~2.4835GHz,11 Channels).it support

wireless WLAN standards include 802.11b/g/n, communication has 11 channels,

whose center frequencies are