![LigoWave Ligo DLB 2-90 | CPE | 2GHz 2x2 MIMO, 1x RJ45 100Mb/s, 16dBi Ilość portów LAN1x [10/100M (RJ45)]](https://www.batna24.com/img2/500/113839_2.webp?20989284218)
LigoWave’s DLB 2-90 delivers the highest performance and stability available in the 2.4 GHz Base Station class. This product combines a robust, highly advanced 802.11n radio core containing MIMO 2x2 technology with an integrated, high gain, dual polarized, 100° sector antenna. The device is powered by a reliable, advanced, and feature-rich operating system, allowing the creation of high throughput, stable wireless networks quickly and effectively. Although the DLB 2-90 was designed mainly as a Base Station it also supports client-operating mode, which greatly extends the possible application scenarios.
The smart dynamic polling based protocol (iPoll 2) ensures reliable communication even in congested areas with 64 client devices connected to a base-station.
The enclosure is made of polycarbonate plastic with UV inhibitors to provide years of outdoor exposure in direct sunlight without cracking. The DLB 2-90 was designed and tested to meet an IP-65 rating as well as vibration, temperature, drop, salt, fog, and electrical surge standards to ensure a high level of reliability unsurpassed in the industry. It is equipped with a grounding lug and a grounded 24-volt PoE to allow a professional installation, resistant to electrical surges. The mounting bracket permits installation on a wall or a pole and provides up to 30 degrees of down-tilt adjustment.
Specifications:
Wireless | |
WLAN standard | IEEE 802.11 b/g/n, iPoll (proprietary) |
Radio mode | MIMO 2x2 |
Radio frequency band | 2.402 - 2.492 GHz (FCC 2.412 - 2.462 GHz) |
Transmit power | Up to 31 dBm (country dependent) |
Receive sensitivity | Varying between -96 and -74 dBm depending on modulation |
Channel size | 5,10, 20, 40 MHz |
Modulation schemes
| 802.11 g/n: OFDM (64-QAM, 16-QAM, QPSK, BPSK) 802.11 b: DSS (CCK, DQPSK, DBPSK) |
Data rates
| 802.11 n: 300, 270, 240, 180, 120, 90, 60, 30 Mbps 802.11 g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps 802.11 b: 11, 5.5, 2, 1 Mbps |
Error correction | FEC, Selective ARQ |
Duplexing scheme | Time division duplex |
Antenna | |
Type | Integrated directional dual – polarized panel |
Gain | 16 dBi |
Wired | |
Interface | 10/100 Base-T, RJ45 |
Software | |
Wireless operating modes | Access point (auto WDS), access point (iPoll 2), station (WDS, iPoll 2), station (ARP NAT) |
Wireless techniques
| Smart station polling, smart auto-channel, adaptive auto modulation, automatic transmit power control (ATPC) |
Wireless security | WPA/WPA2 personal, WPA/WPA2 enterprise, WACL, user isolation |
Wireless QoS | 4 queues prioritization on iPoll 2 |
Network operating modes | Bridge, router iPv4, router IPv6 |
Network techniques | Routing with and without NAT, VLAN |
WAN protocols | Static IP, DHCP client, PPPoE client |
Services
| DHCP server, SNMP server, NTP client, router advertisement daemon, ping watchdog |
Management | HTTP(S) GUI, SSH, SNMP read, WNMS, Telnet |
Tools | Site survey, link test, antenna alignment |
Physical | |
Dimensions | Length 430 mm (16.9‘’), width 150 mm (5.9‘’), height 40 mm (1.6‘’) |
Weight | 1000 g (2.2 lb) |
Mounting | Combination wall / pole mount included |
Power | |
Power supply | 12 - 24 VDC passive PoE (24 V passive PoE adapter is included in the package) |
Power source | 100 – 240 VAC |
Power consumption (max) | 4.5 W |
Environmental | |
Operating temperature | -40°C (-40 F) ~ +65°C (+149 F) |
Humidity | 0 ~ 90 % (non-condensing) |
Management | |
System monitoring | SNMP v1/2c/3 server, Syslogs, system alerts via e-mail and SNMP trap |
Regulatory | |
Certification | FCC/IC/CE |
LigoWave PTMP distance approximations
| Distance | |||||||||||||||
Base Station | CPE | 0.5 km | 1 km | 2 km | 5 km | 10 km | ||||||||||
|
| CPE=10 | CPE=20 | CPE=40 | CPE=10 | CPE=20 | CPE=40 | CPE=10 | CPE=20 | CPE=40 | CPE=10 | CPE=20 | CPE=40 | CPE=10 | CPE=20 | CPE=40 |
Ligo DLB 2-90 | LigoDLB 2-14 | 117 | 108 | 72 | 117 | 108 | 72 | 72 | 63 | 54 | 63 | 45 | 36 | NA | NA | NA |
LigoDLB Propeller2 | 117 | 108 | 72 | 63 | 45 | 36 | 18 | 18 | 18 | NA | NA | NA | NA | NA | NA | |
LigoWave PTP distance approximations:
| Distance | |||||||
Products | 0.5 km | 1 km | 2 km | 3 km | 5 km | 10 km | 25 km | 50 km |
LigoDLB 2-90 | 144 | 144 | 111,6 | 81,9 | 39,6 | NA | NA | NA |
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