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Product Name : KWA-O1850 Outdoor Wireless Bridge
Product No : KWA-O1850
Product Introduction

KW1850 Series P2P WiFD2®Wireless Backhaul Bridge
5GHz FDD Radio System for E1/T1 Bridge Ultra Low Latency KWA-O1850 Series

Formosa KW1850 series of all Wireless Backhaul Bridge are designed for point to point application. These backhaul bridges with functions of PoE(Power over Ethernet) power supply, waterproof, dustproof and coolant can build up a low packet latency and high bandwidth connection between two buildings. Such marvelous products are so suitable to be set up outdoors. Radio in the KW1850 series backhaul bridges support capabilities ranging from 1.6 Mbps to an industry-leading 120 Mbps of aggregate user throughput, and 100BaseT interfaces. Featuring native FDD and native Ethernet transport and full software configurability and upgradeability, the KW1850 series backhaul bridges was designed to meet demanding backhaul requirements of enterprise organizations and service providers seeking the performance benefits of an all-outdoor configuration.

Security, Management and Data Networking. The KW1850 series deliver the highest data and management security available with 256-bit AES encryption and secure SNMP v2 management, together with enhanced fault management and diagnostic features.

The backhaul bridges signal transmission demo

WiVIEW 2, Managed Tool

Manage KW1950 series backhaul bridge with Wiview system


deployment of the KWA1850 backhaul bridges
The on-site signal testing of backhual birdges
KWA-O1850 Series
Tuning Resolution 1 MHz
Output Power (full power) +25 dBm BPSK1/2, +20dBm 64QAM3/4
Power Control Step Size 1 dB
Receiver Threshold (BER=10-6)   20 MHz 40 MHz
64QAM 3/4   -70 -68
64QAM 1/2   -75 -73
16QAM 3/4   -78 -76
16QAM 1/2   -82 -80
QPSK 3/4   -84 -82
QPSK 1/2   -86 -84
BPSK 3/4   -88 -86
BPSK 1/2   -90 -88
Throughput (Mbps)   70 125
Non-overlapping Channels     2
Configuration and Management
WEB GUI Navigating the GUI
SNMP SNMP v1/v2 
QoS 802.1P (Ethernet)
Diagnostic and Testing
Ethernet Loopback  
No Loopback Default
External Local Loopback External loopback modes are used in conjunction with an externaltest source
External Remote Loopback External loopback modes are used in conjunction with an externaltest source
Internal Loopback Internal loopback uses an internal test source, and sends the test source signal across the link,
looped at the remote radio's interface, returned to the local radio,
and looped at the local radio's interface back to the source.
The inputs at both ends are looped back at the line level.
PING Remote Birdge  
Protocol Stack SNMP, HTTP, UDP, TCP, IP v4, DNS,
System (Continue)
Maximum RSL -15 dBm error free
0 dBm no damage
Maximum Packet Size 1514 bytes
Data Security
Packets Per Second
256-bit AES encryption
20,000+ packets/s
End to End Packet Latency <1ms
Physical Configuration Outdoor Unit (ODU)
Operation Temperature -20 to +75 ℃; -4 to 167℉
Full Specification Temperature -20 to +75 ℃
Environmental NEMA 4/IP68
Humidity 100% condensing
Ethernet RJ-45(F)
Speed 10/100BaseT (POE)
Duplex Half, Full, Auto-MDIX
Compliance 802.3
DC Power 48VDC, <20W
Output Power
KWA-O1850 5,120-5,900 N / N Jack 23 (200mW) -90 259 x 250 x 75 1.8