LigoWave LigoDLB 2-9

LigoWave LigoDLB 2-9 2.4Ghz 802.11bgn MIMO 2x2 AP/CPE outdoor unit with integrated dual 9dbi panel antenna, 28dBm power

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The DLB 2-9 is a versatile, very efficient, and stable 2.4 GHz CPE. This product is equipped with an high output power (up
to 28 dBm) 802.11n MIMO radio wrapped securely inside a robust, well designed and a small form factor enclosure. The
robust hardware is coupled with a 9 dBi directional panel antenna; ideal for short to medium range applications.
Smart dynamic polling based protocol (iPoll 2) ensures reliable communication even in congested areas with 64 client
devices connected to a base-station.
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. Tested to meet vibration, temperature, drop, salt, fog, and electrical surge standards to ensure a high
level of reliability and backed by a two-year warranty. 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 setup for those deploying the
• Smart polling data transmission protocol (iPoll 2)
• Dual-firmware image support
• Responsive HTML 5 based GUI
• 170 Mbps capacity
• 80,000 PPS rate
• IPv6 support
• WNMS compatible

WNMS is a FREE enterprise grade Wireless Network
Management System. A single software solution simplifies
a large number of management and monitoring tasks
for network administrators. LigoWave’s comprehensive
network management system supports several thousands
of nodes. Multiple networks may be maintained and
monitored using one server. A rich feature set helps to
diagnose network problems effectively, visualize networks
on a map, perform scheduled firmware upgrades
automatically, track states of devices, get failure alerts,
and collect statistics. The Web-based system environment
supports multi-user accounts. Several administrators may
manage different networks on the same server, without
having access to each other’s equipment. WNMS is
available as a stand-alone version for Linux and Windows
servers, as a cloud-based system and as a mobile
application for Android devices.


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 28 dBm (country dependent)
Receive sensitivity Varying between -95 and -76 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

Type Integrated directional panel antenna
Frequency range 2.4 - 2.5 GHz
Gain 9 dBi
Polarization Dual linear
Cross-pol Isolation 23 dBi
VSWR <1.5
Azimuth beamwidth (H pol) 60 deg
Azimuth beamwidth (V pol) 60 deg
Elevation beamwidth 60 deg

Interface 10/100 Base-T, RJ45

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

Dimensions Length 140 mm (5.51 ‘’), width 90 mm (3.54 ‘’), height 35 mm (1.38 ‘’)
Weight 122 g (4.3 oz)

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) 6 W

Operating temperature -40°C (-40 F) ~ +65°C (+149 F)
Humidity 0 ~ 90 % (non-condensing)

System monitoring SNMP v1/2c/3 server, Syslogs, system alerts via e-mail and SNMP trap

Certification FCC/IC/CE

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