Dahua DH-PFM889 Series Installation guide

DH-PFM889 Series Wireless Device

Quick Config Manual

V1.0.0

Zhejiang Dahua Vision Technology Co., LTD

Important Safeguards and Warnings

Please read the following safeguards and warnings carefully before using the product in order to avoid

damages and losses.

Attentions:

Do not expose the device to lampblack, steam or dust. Otherwise it may cause fire or electric

shock.

Do not install the device at position exposed to sunlight or in high temperature. Temperature rise

in device may cause fire.

Do not expose the device to humid environment. Otherwise it may cause fire.

The device must be installed on solid and flat surface in order to guarantee safety under load and

earthquake. Otherwise, it may cause device to fall off or turnover.

Do not place the device on carpet or quilt.

Do not block air vent of the device or ventilation around the device. Otherwise, temperature in

device will rise and may cause fire.

Do not place any object on the device.

Do not disassemble the device without professional instruction.

Warning:

Please use battery properly to avoid fire, explosion and other dangers.

Please replace used battery with battery of the same type.

Do not use power line other than the one specified. Please use it properly. Otherwise, it may cause

fire or electric shock.

Special Announcement:

This manual is for reference only.

All the designs and software here are subject to change without prior written notice.

All trademarks and registered trademarks are the properties of their respective owners.

If there is any uncertainty or controversy, please refer to the final explanation of us.

Please visit our website for more information.

Table of Contents

1Cable Connection............................................................................................. - 3 -

2Typical Working Mode...................................................................................... - 4 -

3Device Config ................................................................................................... - 5 -

4Appendix 1 Technical Specifications.............................................................. - 9 -

1 Cable Connection

Please refer to Figure 1-1 for the connection of DH-PFM889.

Figure 1-1

Please refer to sheet 1-1 for more details about the port.

Device model

Port

Port name

Connection and function

DH-PFM889-I

3 RJ45 ports

PoE

Connect to the “PoE” on the PoE

power device via twisted pair, and

provide power and data

transmission to the device.

LAN

“LAN” port can be used to

connect to IP camera, you can

select any LAN port for device

debugging.

DH-PFM889-IM

2 RJ45 ports

PoE

Connect to the “PoE” on the PoE

power device via twisted pair, and

provide power and data

transmission to the device.

LAN

“LAN” port can be used to

connect to IP camera, you can

select any LAN port for device

debugging.

Sheet 1-1

2 Typical Working Mode

The product can provide excellent wireless signal coverage, which can be widely applied in various

indoor scenes, such as office, meeting room, coffee shop, restaurant, hospital lobby, airport hall and

other areas with high people density.

Scene Application

Figure 2-1

3 Device Config

Precondition

Please refer to the cable connection figure to connect the device to mainframe and power it on.

Operation Steps

It is to configure access point device via the following steps, the terminal users can be connected and

communicated after config is completed.

Step 1

Configure the computer IP address as the address which is not used in the LAN, such as 192.168.1.180.

Figure 3-1

Step 2

Use the browser to log in the device, the login information is shown as below:

DH-PFM889-I

DH-PFM889-IM

IP address

192.168.1.1

User name

Root

Password

Admin

Step 3

Figure 3-2

Step 4

Click the wizard column and the interface is shown as below. Here you can modify the router password

and select interface language.

Figure 3-3

Step 5

Click “Next” and the interface can be used to set the network working mode of the device. Please use

bridge mode if the device is used as access point, besides, please modify LAN IP in order to avoid

conflict. The device can be used as a router after selecting route mode.

Figure 3-4

Step 6

Click “Next” and the interface is used to set the wireless mode of the device. The ESSID of device is

used for client connection, the mode is selected as access point, the channel is advised to select auto,

and it is also advised to use WPA2-PSK encryption, the default password is 1234567890abc;

Figure 3-5

Attention:

Please configure different “channel” for different access points when it is deployed with multi access

ponit, which is to avoid the disturbance between devices.

Please turn off TDMA function when it is connected to general clients such as laptop, mobile phone

and wireless camera.

4 Appendix 1 Technical Specifications

Item

DH-PFM889-I

DH-PFM889-IM

Wireless

Standard

IEEE802.11 b/g/n

（2T2R）

IEEE802.11 a/n/ac（2T2R）

IEEE802.11 b/g/n（2T2R）

Working frequency

2400~2500MHz （support frequency extension, extension

range 2312~2732MHz）

5745~5825MHz （support frequency extension, extension

range 4900~6100MHz）(only supported by DH-PFM889-IM)

Antenna

Built-in Omnidirectional antenna: gain 3dBi

Output power

27dBm

Receive sensitivity

11b ：

-97dBm@1Mbps

11n ：

-72dBm@MCS7

11b：-93dBm@1Mbps

11g：-92dBm@6Mbps

11a：-91dBm@6Mbps

11n：-74dBm@MCS7

11ac：-67dBm@MCS9

Max transmission

speed

11n：300Mbps(40M

channel width)

11ac：867Mbps（80M channel width）

11n：300Mbps(40M channel width)

Hardware

Working voltage

48V PoE or 12V DC

48V PoE or 48V DC

Port

3×10/100M

Base-TX (Cat. 5/5E，

RJ-45) network port

2×10/100/1000M Base-TX (Cat.

5/5E，RJ-45) network port

Working

temperature

-30℃～+65℃

Storage temperature

-40℃～+85℃

Working humidity

5%～95%RH non-condensation

Dimension

150*150*31.6mm

Software

Encryption mode

WPA-PSK/WPA2-PSK

This manual suits for next models

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