PFWB2-90n

DH-PFWB2-90n    www.dahuasecurity.com   Features  · Integrated 2.4 GHz (2x2) MIMO radio  · Frequency 2.402 - 2.492GHz (FCC 2.412 - 2.462 GHz)  · High performance and stability  · IP-66 standards rated enclosure  · Improved noise immunity  · TDMA ensures reliable communication  · Powerful OS  · Dual firmware  · Built-in tools including Site Survey, Link Test, Antenna  Alignment, Spectrum Analyzer, Ping & Trace help in  configuration and debugging  · Recommended for 0~5km PTP/PTMP wireless connection(as  a station in PTMP link)  DH-PFWB2-90n  2.4GHz N300 16dBi Outdoor Base Station    Technical Specification  ModelDH-PFWB2-90n  Wireless  WLAN Standard  IEEE 802.11 b/g/n  Radio ModeMIMO 2x2  Radio Frequency Band2.402 - 2.492GHz (FCC 2.412 - 2.462 GHz)  Transmit PowerUp to 31 dBm (country dependent)  Receive Sensitivity  Varying between -96 and -74 dBm depending on  modulation  Channel Size5,10, 20, 40 MHz  Modulation Schemes  802.11 g/n: OFDM (64-QAM, 16-QAM, QPSK, BPSK)  802.11b: 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: 11,5.5,2,1Mbps  Error Correction FEC, Selec...

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DH-PFWB2-90n

www.dahuasecurity.com
Features
· Integrated 2.4 GHz (2x2) MIMO radio
· Frequency 2.402 - 2.492GHz (FCC 2.412 - 2.462 GHz)
· High performance and stability
· IP-66 standards rated enclosure
· Improved noise immunity
· TDMA ensures reliable communication
· Powerful OS
· Dual firmware
· Built-in tools including Site Survey, Link Test, Antenna
Alignment, Spectrum Analyzer, Ping & Trace help in
configuration and debugging
· Recommended for 0~5km PTP/PTMP wireless connection(as
a station in PTMP link)
DH-PFWB2-90n
2.4GHz N300 16dBi Outdoor Base Station

Technical Specification
ModelDH-PFWB2-90n
Wireless
WLAN Standard
IEEE 802.11 b/g/n
Radio ModeMIMO 2x2
Radio Frequency Band2.402 - 2.492GHz (FCC 2.412 - 2.462 GHz)
Transmit PowerUp to 31 dBm (country dependent)
Receive Sensitivity
Varying between -96 and -74 dBm depending on
modulation
Channel Size5,10, 20, 40 MHz
Modulation Schemes
802.11 g/n: OFDM (64-QAM, 16-QAM, QPSK, BPSK)
802.11b: 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: 11,5.5,2,1Mbps
Error Correction FEC, Selective ARQ
Duplexing SchemeTime division duplex
Transmission Distance0-5km (recommended), max≥7km
Antenna
TypeIntegrated dual-polarized 90 degree sector antenna
Gain 16dBi
Wired
Interface10/100 Base-T, RJ45

Product Overview
DaHua’s DH-PFWB2-90n delivers the highest performance and stability
available in the 2.4 GHz Best Station class. This product combines a
highly advanced radio core containing MIMO 2x2 technology with
an integrated, high-gain, dual polarization directional antenna. The
feature-rich operating system is optimized for ultra-high performance
wireless communications while optionally allowing compatibility with
older 802.11b/g/n standard devices.
The smart dynamic polling based protocol (TDMA ) ensures reliable
communication even in congested areas with 64 client devices
connected to a base-station.
Equipped with DaHua’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 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


Technical Specification
Software
Wireless Operating Modes
Access point (auto WDS), access point (TDMA),
station (WDS, TDMA ), 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 TDMA
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
ManagementHTTP(S) GUI, SSH, SNMP read, Telnet
Tools Site survey, link test, antenna alignment
Physical
Dimensions 380 mm (length)x 100mm (width )x 35mm (height )
Weight 460 g
MountingCombination wall / pole mount included
Power
Power Supply
12 - 24 VDC passive PoE (24 V passive PoE adapter is
included in the package)
Power Source100 – 240V AC
Power Consumption (max) 10W
Environmental
Operating Temperature -30°C ~ +70°C
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/CE
Internal Antenna
Frequency Range2.4 - 2.5 GHz
Gain16 dBi
PolarizationDual linear
Cross-pol Isolation25dBi
VSWR<1.7
Azimuth Beam Width (H pol)90°
Azimuth Beam Width (V pol)90°
Elevation Beam Width30°


Technical Specification
Receive
Sensitivity
(dBm)
802.11n/
TDMA
(20/40
MHz)
15
Mbps
30
Mbps
45
Mbps
60
Mbps
90
Mbps
120
Mbps
135
Mbps
150
Mbps
-95-93-91-88-83-80-78-77
30
Mbps
60
Mbps
90
Mbps
120
Mbps
180
Mbps
240
Mbps
270
Mbps
300
Mbps
-92-90-87-84-81-77-76-74
802.11g
6
Mbps
9
Mbps
12
Mbps
18
Mbps
24
Mbps
36
Mbps
48
Mbps
54
Mbps
-96-96-94-92-89-85-81-79
Output
Power
(dBm,
combined)
802.11n/
TDMA
(20/40
MHz)
15
Mbps
30
Mbps
45
Mbps
60
Mbps
90
Mbps
120
Mbps
135
Mbps
150
Mbps
31302928 27272625
30
Mbps
60
Mbps
90
Mbps
120
Mbps
180
Mbps
240
Mbps
270
Mbps
300
Mbps
302928 2727262524
802.11g
6
Mbps
9
Mbps
12
Mbps
18
Mbps
24
Mbps
36
Mbps
48
Mbps
54
Mbps
31302928 27272626


Dimensions (mm)