The LigoWave LigoDLB 5-20N WLAN Bridge Set offers a reliable solution for wireless point-to-point connections over medium to long distances. The set consists of two LigoWave LigoDLB 5-20N units, which can be delivered unconfigured, pre-configured, or pre-configured with a firmware upgrade. Operating on the 5 GHz frequency band and featuring an integrated 20 dBi panel directional antenna, the devices provide a range of up to 20 km and a data throughput of up to 170 Mbps, making this set ideal for applications requiring stable connections over large distances with moderate data traffic.
The LigoWave LigoDLB 5-20N is particularly suitable for outdoor use due to its robust and weatherproof design (IP66). For optimal performance, the two units should be installed in locations where they have a clear line of sight to each other to maximize signal strength. The integrated iPoll technology enhances connection efficiency and stability, even in environments with multiple wireless networks.
If the optional configuration service is selected, the set will be delivered with individual encryption and DHCP enabled, making it ready for immediate use (Plug & Play). Power is supplied via Power over Ethernet (PoE), where the necessary power is transmitted through the network cable. The required PoE adapters are included, ensuring easy installation and quick setup.
Equipped with LigoWave's dual firmware image feature, remote software upgrades are assured even if a power failure interrupts the process. The device will restart using the prior firmware in the event of an upgrade failure.
The enclosure is made of polycarbonate plastic with UV inhibitors to provide years of outdoor exposure in direct sunlight without cracking. The DLB 5-20 was designed and tested to meet an IP-66 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 DLB OS is a highly functional and easy to use operating system. This powerful and flexible operating system ensures flawless operation of all DLB hardware devices and effortless nsetup for those deploying the networks.
- New smart polling data transmission protocol (iPoll 2)
- Dual-firmware image support
- New responsive design GUI based on HTML 5 technology
- 170 Mbps capacity
- 80,000 PPS rate
- IPv6 support
- WNMS compatible
Highly directional dual-polarized and high-gain antenna makes the DLB 5-20 device noise immune and suitable for high-density wireless deployments.
Usage recommendation:- PTP mode (two DLB 5-20n devices): 15 km / 9.32 mi
- PTMP mode (DLB 5-20n as a client device): 10 km/ 6.21 mi
- PTP full capacity mode (two DLB 5-20n devices): 8 km / 4.97mi
Maximum throughput: 170 Mbps
All LigoWave DLB series devices can be managed and monitored using WNMS (Wireless Network Management System). A single software solution simplifies a large number of tasks for network administrators. WNMS Cloud version is available for those who are not willing to run it on an in-house servers.
Technical Data:
| Manufacturer / Product: | LigoWave / LigoDLB 5-20n/td> |
| Frequency Band: | 5.1-5.9 GHz |
| Antenna: | Integrated 20dBi directional dual-polarized panel |
| Polarisation: | Dual linear |
| Cross-pol Isolation: | 27dBi |
| VSWR: | max. 1.8:1 |
| H-pol beamwidth (6 dB): | 16° |
| V-pol beamwidth (6 dB): | 16° |
| Elevation beamwidth: | 16° |
| Supported WiFi Standards: | IEEE 802.11a: 54Mbps
IEEE 802.11n: 300Mbps |
| Operation modes: | Access point (auto WDS), access point (iPoll 2), station (WDS, iPoll 2), station (ARP NAT) |
| TX Power: | max. 29dBm |
| RX Sensitivity: | between -97 and -75 dBm |
| TCP/IP Throughput: | 170 Mbps |
| Radio mode: | MIMO 2x2 |
| Channel Size: | 5, 10, 20, 40 MHz |
| Modulation Scheme: | 802.11 a/n: OFDM (64-QAM, 16-QAM, QPSK, BPSK) |
| Error Correction: | FEC, Selective ARQ |
| Networking Interface: | 1 x 10/100 BASE-TX (Cat. 5, RJ-45) |
| max. Power Consumption: | 4,5 Watt |
| Power Input: | 12-24V passive PoE
(24V PoE Injector included) |
| Appliance: | In- and Outdoor (IP66) |
| Dimensions: | 21.6cm x 18.4cm x 8cm |
| Weight: | 0.419 kg |
| IP Protection Class: | IP66 |
| Operating Temperature: | -40°C to +65°C |
| Operating Humidity: | 0% to 90% (non-condensing) |
Scope of delivery:
| 2 x LigoWave LigoDLB 5-20n |
| 2 x PoE Injectors |
Important Information: Please note the right of withdrawal that applies separately to this article. When the configuration service is selected, individual adjustments are made to the device. In the event of a revocation, the configuration service cannot be reimbursed.