硬件 |
型號 | SKW92A | SKW92B |
天線 | IPEX | IPEX |
芯片 | MT7628N | MT7688A |
電壓 | 3.3V±5% | 3.3V±5% |
尺寸 | 40.5mm*25.0mm*3.0mm | 40.5mm*25.0mm*3.0mm |
2.4GHz WiFi |
無線標(biāo)準(zhǔn) | IEEE 802.11b/g/n | IEEE 802.11b/g/n |
頻率范圍 | 2.412GHz---2.484 GHz | 2.412GHz---2.484GHz |
傳輸速率 | IEEE 802.11b : 1,2,5.5,11Mbps | IEEE 802.11b : 1,2,5.5,11Mbps |
IEEE 802.11g : 6,9,12,18,24,36,48,54Mbps | IEEE 802.11g : 6,9,12,18,24,36,48,54Mbps |
IEEE 802.11n : MCS0--MCS7 @ HT20 | IEEE 802.11n : MCS0--MCS7 @ HT20 |
MCS0--MCS7 @ HT40 | MCS0--MCS7 @ HT40 |
接收靈敏度 | HT40 MCS7 : -70dBm@10% PER(MCS7) | HT40 MCS7 : -70dBm@10% PER(MCS7) |
HT20 MCS7 : -73dBm@10% PER(MCS7) | HT20 MCS7 : -73dBm@10% PER(MCS7) |
54M: -77dBm@10% PER | 54M: -77dBm@10% PER |
11M: -89dBm@ 8% PER | 11M: -89dBm@ 8% PER |
調(diào)制技術(shù) | DSSS (DBPSK, DQPSK, CCK) | DSSS (DBPSK, DQPSK, CCK) |
OFDM (BPSK, QPSK, 16-QAM, 64-QAM) | OFDM (BPSK, QPSK, 16-QAM, 64-QAM) |
無線安全 | WPA/WPA2, WEP, TKIP and AES, WPS2.0 | WPA/WPA2, WEP, TKIP and AES, WPS2.0 |
傳輸功率 | IEEE 802.11n: 16dBm @HT20/40 MCS7 | IEEE 802.11n: 16dBm @HT20/40 MCS7 |
IEEE 802.11g: 16dBm @54MHz | IEEE 802.11g: 16dBm @54MHz |
IEEE 802.11b: 18dBm @11MHz | IEEE 802.11b: 18dBm @11MHz |
工作模式 | Bridge/Gateway/AP Client | IoT Gateway/IoT Device |
其他 |
資質(zhì) | RoHS | RoHS |
環(huán)境 | Operating Temperature: -20℃~55℃ | Operating Temperature: -20℃~55℃ |
Storage Temperature: -40℃~125℃ | Storage Temperature: -40℃~125℃ |
Operating Humidity: 10%~90% non-condensing | Operating Humidity: 10%~90% non-condensing |
Storage Humidity: 5%~90% non-condensing | Storage Humidity: 5%~90% non-condensing |
