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5GHz CPE with an Integrated 20dBi Antenna, 802.11n, and Upgraded Housing for Short-to-Mid Range PTP/PTMP Scenarios

LigoDLB 5-20n
LigoDLB 5-20n
LigoDLB 5-20n
LigoDLB 5-20n

LigoDLB 5-20n


5.150 - 5.850 GHz (FCC 5.150 - 5.250 and 5.725 - 5.850 GHz)
80,000 PPS
170 Mbps capacity
High output power 29 dBm radio

Integrated dual-polarized 20 dBi directional panel antenna
Powerful OS
Smart polling data transmission protocol (iPoll 3)
Meets IP-66 certification
Free NMS (Infinity Controller)
Responsive HTML 5 based GUI
Wall and pole mounting option

LigoDLB 5-20n

Name Size Type
LigoDLB 5-20nThailand datasheet
1.3MB DLB Download
iPoll - PTMP. Technical Paper
112KB DLB Download
LigoWave product overview
12.26MB DLB Download
LigoDLB User Guide
2.39MB DLB Download
iPoll 3 case study
2.31MB DLB Download
Wireless in a video surveillance network
377KB DLB Download
WiFi4EU fact sheet
89KB DLB Download
Infinity Controller Technical Paper
6.95MB Infinity Download
LigoDLB 5-20n, LigoDLB 5-20 ac QIG
911KB DLB Download
LigoDLB 5-20n datasheet
540KB DLB Download
DLB & Lock-It-Up Self Storage Case Study USA
1.03MB DLB Download

Small form factor

The shape of the enclosure is now smaller, lighter but retains the IP-66 weather protection rating. Smaller packaging reduces freight costs and makes them less obvious. The new design has no metal parts, which makes them lighter and corrosion resistant.

Innovative mounting bracket

The adjustable mounting bracket is very easy to assemble and install. It consists of two easy to connect parts that allow tilting the device up and down when installing on a pole.

Up to 40% lower shipping cost

Decreased form factor significantly shrunk the package size, which allows saving up to 40% of shipping cost comparing to a previous LigoDLB 5-20 model. Shipping savings have been calculated comparing road and air freight fees from the most popular couriers like DHL, UPS etc.

Distance recommendations

PTP mode
15 km (9.32 mi)
PTMP mode
10 km (6.21 mi)

New Hardware platform

Powerful new generation CPU ensures better performance delivering higher up to 170 Mbps capacity and almost 2 X higher packet per second rate (80000). Narrow (5 and 10 MHz) channel support ensures steady performance in noisy environments. More RAM improves the performance with multiple users connected to a single base-station and larger flash stores a 2nd failover firmware image.

Integrated surge protection

3 kV line to ground and 1 kV line-to-line protection allows operating in a harsh weather conditions and unstable electrical installations.

LigoWave OS

LigoWave OS contains all of the essential features for establishing fast, strong, and reliable PTMP networks. The LigoWave OS includes IPv6 Bridge & Router Support, SSDP & Bonjour Device Discovery Options, Flexible Traffic Shaping, DHCP Option 82, and more. The user interface is built on HTML5 with responsive design.

iPoll 3: Enhanced Performance Protocol

LigoWave’s iPoll™ PTMP (Point-to-Multi-Point) proprietary protocol is an innovative solution, eliminating transmission congestion and close-cluster interference created in wireless PTMP installations.

Learn more

Hotspot scenario support

Starting from v7.52 Infinity firmware image can be used on a LigoDLB series devices for the outdoor hotspot and other related applications. After the firmware upgrade DLB devices are converted into access points for outdoor hotspot networks and will lose the functionality of point-to-point or point-to-multipoint connectivity.

See instructions




LinkCalc is LigoWave’s free wireless outdoor link planner and bandwidth calculator. It allows users to design wireless PTP/PTMP networks using virtual maps without the need for on-site field surveying or specialized tools. The data provided with LinkCalc can also be used to quote potential customer projects.
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