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LigoDLB 5-20 ac
500+ Mbps mid-range wireless device
500+ Mbps thruoghput - a result of powerful hardware platform with 802.11ac technology based radio and a proprietary data transmission protocol (iPoll). Based on a QCA 9563 CPU (750 MHz), QCA 9882 radio and 64 MBytes of RAM and 16 MBytes of fash memory the, LigoDLB 5-20 ac-TH series devices are an ideal solution for capac-THity demanding applications. State of the art RF design with great output power and sensitivity parameters improve range and capacity over highest modulation - 256 QAM. The 24V Gigabit Ethernet port (passive PoE) allows utilizing the full capacity of the radio when using in a point-to-point and point-to-multipoint scenario. LigoDLB ac series devices are backwards compatible with LigoDLB devices using iPoll mode, which helps to expａnd or upgrade existing networks using the latest technologies gradually.
无线特点：
| WLAN standard | IEEE 802.11 a/n/ac, iPoll 3 |
| Radio mode | MIMO 2x2 |
| Radio frequency band | 5 GHz models: 5.150 - 5.850 GHz (FCC 5.150 - 5.250 and 5.725 - 5.850 GHz) |
| Transmit power | Up to 10 dBm (For Thailand) |
| Channel size | 5, 10, 20, 40, 80 MHz |
| Modulation schemes | 802.11 a/n: OFDM (64-QAM, 16-QAM, QPSK, BPSK) |
| 802.11 ac: OFDM (256-QAM, 64-QAM, 16-QAM, QPSK, BPSK) | |
| Data rates | 802.11 ac @ 40 MHz: 400, 360, 300, 270, 240, 180, 120, 90, 60, 30 Mbps |
| 802.11 ac @ 80 MHz: 866, 780, 650, 585, 520, 390, 260, 195, 130, 65 Mbps | |
| Error correction | FEC, LDPC |
| Duplexing scheme | Time division duplex |
| Gain | 20 dBi |
| Interface | 10/100/1000 Base-T, RJ45 |
