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two channel wifi relay HLK-SW2
ITEM ID
Retail Price:$22.00
Wholesale Price:$18.00

DETAILS

 Notice: The item include one HLK-RM04-E module with p2p function, one 10cm flexible antenna, one 2 channels test board with one RS232 serial port two RJ45 ports, one 5V 2A power supply and one ethernet cable.

HLK-SW2  Module base specification

Network standard

wireless:IEEE 802.11n,IEEE 802.11g,IEEE 802.11b

wired:IEEE 802.3,IEEE 802.3u

Wireless transmission rate

11n: maximum up to 150Mbps
11g: maximum up to 54Mbps
11b: maximum up to 11Mbps

Tracks number

1-14

Frequency range

2.4-2.4835G

Emission power

15-20DBM

Interface

1 Ethernet port, 1 5V power input interface

Antenna

Antenna type

External 6DB bar antenna or external 2DB bar antenna (optional)

Functional Parameters

WIFI work mode

Client/AP/Router

WDS Function

Support WDS wireless bridge connection

Wireless security

Wireless MAC address filtering

Wireless security function switch

64/128/152 bit WEP encryption

WPA-PSK/WPA2-PSK,WPA/WPA2 security mechanism

Network management

Remote Web management

Configuration file import and export

WEB software upgrade

  Serial  to Ethernet

Maximum transmission rate

230400bps

TCP connection

Max connection number>20

UDP connection

Max connection number>20

  Serial  baud rate

1200~2500000bps (2500000/n  1<=n<=65535)

Other Parameters

Status indicator

Status indicator

Environmental standard

Operating temperature:-20-70 Centigrade

Operating humidity:10%-90%RH(noncondensing)

Storage temperature:-40-80 Centigrade

Storage humidity:5%-90%RH(noncondensing)

Additional properties

Frequency bandwidth optional:20MHz,40MHz,Automatic

 
Product Description

HLK-SW2 specification:

1.Smart size:85*53*19mm

2.Low power wifi module

3.Support 802.11b/g/n protocol

4.Support wireless security WEP/WPA-PSK/WPA2-PSK/TKIP/AES

5.Need no driver, just use as the normal serial port for users' PC

6.Support AP/STA

7.Support TCP Server/TCP Client/UDP Server/UDP Client work mode

 

 

 

 

Characteristic

Interface

RS232(DB9 Male)

The range of baud rate: 1200~ 115200bps

single 5V power supply

Wireless

support IEEE802.11b/g wireless

standards

support the range of frequency: 2.412~2.484 GHz

support two types of wireless

networks:

Ad hoc and Infrastructure

support multiple security authenti- cation mechanisms:

WEP64/WEP128/ TKIP/CCMP(AES)

WEP/WPA-PSK/WPA2-PSK

support quick networking

support wireless roam

Others

support multiple network protocols:

TCP/UDP/ICMP/DHCP/DNS/HTTP

support two types of work modes:

auto and command

Support transparent transmission

mode

support AT+ instruction set

support a variety of parameters configuration methods:

serial/WEB server/wireless conn- ection

Application

intelligent bus network, such as wireless credit card machine

small financial payment network, such as wireless POS machine

industrial equipment networking, such as wireless sensor

things

 

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