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Dahua 5.8GHz Wireless AP/CPE User Manual

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1 Product Overview

PFM88X series device is a device with unique built-in TDMA wireless technology, which integrates

industry-leading core technology and has the features of long distance transmission, high throughput

rate and strong anti-interference.

TDMA

，

5M/10M/20M/40MHz bandwidth flexible configuration, rate control, ACK overtime auto

adjustment and etc. TDMA effectively solved the problem of hidden node which bothers large-scale

point-to-multipoint WLAN. 5M/10M/20M/40MHz bandwidth flexible configuration achieved a balance

between scarce wireless bandwidth resource and complex working scenario. Advanced rate control

algorithm can quickly adapt to channel quality change and at the same time keep the rate stable as

much as possible. ACK timeout auto adjustment technology can auto detect the distance between

access point and client; adjust wireless parameter to optimize the device performance.

PFM880 max transmission distance can reach 5km, max transmission rate can reach 300Mbps,

and it also has excellent long-distance transmission performance, its throughput rate can reach 40Mbps

at 3km and 30Mbps at 5km respectively and transmit multichannel HD video. It can be used as wireless

bridge between point-to-point and point-to-multipoint remote access, and a base station AP for WI-FI

wireless coverage.

1.1 Product Introduction

PFM has the most advanced design technology in the industry; compact body contains base station

and wireless transmission effect and an advantage of high performance.

Integrated advanced TDMA, MIMO, Multi-hop and other advanced technologies. Innovative

compatibility and improvement of 802.11n protocol guaranteed long distance, throughput rate and

Содержание 5.8GHz Wireless AP/CPE

Страница 1: ...Dahua 5 8GHz Wireless AP CPE User Manual Dahua 5 8GHz Wireless AP CPE User Manual Version 1 0 0 Zhejiang Dahua Technology CO LTD...

Страница 2: ...info various parameters of webpage configuration mode networking mode malfunction analysis and some other aspects which can effectively help users to get familiar with the usage of the device quickly...

Страница 3: ...tore Default Factory Setting 10 3 Quick Configuration 11 3 1 Log In 11 3 2 Device Quick Configuration through Setting Wizard 12 4 TDMA 17 5 Status Display 18 5 1 Status Display 18 5 2 Real Time Monito...

Страница 4: ...ireless AP CPE User Manual iii 11 4 Route Mode Networking 36 12 FAQ 38 13 Construction attention for wireless bridge and monitoring 40 13 1 Construction attention 40 13 2 Test Situation 41 13 3 Refere...

Страница 5: ...as much as possible ACK timeout auto adjustment technology can auto detect the distance between access point and client adjust wireless parameter to optimize the device performance PFM880 max transmi...

Страница 6: ...ng Transmission Distance High Throughput Rate PFM88X max transmission distance can reach 5km max transmission rate can reach 300Mbps and it also has excellent long distance transmission performance it...

Страница 7: ...s and regulations and radio management regulations before using these non standard frequency bands 6 Adapt to complex working environment PFM88X can work in complex environment working temperature is...

Страница 8: ...ight N A Wi Fi status indicator light LAN port indicator light Power indicator light Signal intensity indicator light Working Temperature 30 70 Storage Temperature 30 80 Working Humidity 5 95 RH no co...

Страница 9: ...onfiguration Management Support webpage configuration Firmware Update Support Firmware webpage update Long Distance Communication Throughput Rate 40Mbps 3km 30Mbps 5km Bandwidth Flexible Configuration...

Страница 10: ...rotocol overcame 802 11 inherent problem of inherent node which makes the product have better long distance and point to point performance Support point to point and point to multipoint transmission m...

Страница 11: ...32MB DRAM 8MB Flash Physical Port 2 10 100M Base TX Cat 5 5E RJ 45 Internet access LED Indicator Light Power LAN WLAN 3 Link Quality Power Supply POE Power Adapter 24V 0 5A Sheet 4 1 7 Hardware Descr...

Страница 12: ...ans PFM88X LAN port is connected to external device WLAN Green Light on means wireless of PFM88X is enabled Flashing light means the device wireless is enabled and transmitting data by wireless Signal...

Страница 13: ...etwork setting for the connection mode of route mode 2 1 Line Connection See Figure 2 for the installation of PFM88X Figure 2 PFM881 device has two internet accesses RJ45 ports which are marked as POE...

Страница 14: ...LED lights are on and the device has been restored default factory setting Meanwhile the port with direct connection with PFM88X host will show twice connection and disconnection in a row Figure 3 Se...

Страница 15: ...n Login PFM88X configuration work is made up of setting the host which connects PFM88X directly and log in operation steps are as follows 1 Network connection local connection select local connection...

Страница 16: ...addresses so as not to cause address conflict 4 Input PFM88X IP in the browser and press enter key enter the login interface default user name and password are admin admin 3 2 Device Quick Configurati...

Страница 17: ...c network parameter configuration Device default configuration is Bridge Mode LAN port IP address is 192 168 1 36 as shown in Figure 7 If users need to configure the device as Bridge Mode and other de...

Страница 18: ...M88X device of client mode The precondition is that configuration between wireless encryption option of wireless connection for both sides and network name should be in accordance with each other Plea...

Страница 19: ...scenario as shown in Figure 10 The following several option setting will affect the device performance Output Power Users need to configure the device output power according to the actual working sit...

Страница 20: ...justment option is open then the distance setting will become invalid system will auto test device distance and optimize connection quality Users need to close ACK Timeout Auto Adjustment option if th...

Страница 21: ...are more free wireless channels and single user wireless access rate requirement is high Besides the narrower wireless bandwidth configuration is more effective in the environment with block Operatio...

Страница 22: ...e after the users log in the page displays current configuration of the current device and current working condition of real time monitoring It is located in the second item of the menu bar see Figure...

Страница 23: ...own two way for client Link Quality The quality of link connection Send receive connection rate Parameter for client WDS client WDS repeater which indicates the momentary rate of sending receiving dat...

Страница 24: ...ich communicate though it recently and aging time ARP Table The device acquired the corresponding relation between used IP address which communicate through LAN port recently and MAC address Access Po...

Страница 25: ...ss node One AP can connect several clients CPE Client It needs to be used cooperatively with AP it connects to AP One client can only connect to one AP WDS Client Same as client can only connect to WD...

Страница 26: ...ient can they be interconnected Output Power Users can adjust the output power of device transmitting wireless signal according to the distance between devices The transmitted signal distance and inte...

Страница 27: ...is installed correctly it will provide users of wireless network with high level protection which will always make their data protected and it is only open to those authorized network users WPA made u...

Страница 28: ...the same address of the same segment which is to connect network Attention IP address of WAN port can t be set the same as the existing IP on the network in order to avoid IP address conflict LAN IP...

Страница 29: ...e as route mode 7 3 Firewall When users want to use PFM88X to shield some devices they can use firewall to realize this function see Figure 21 for more details there are four situations of firewall fi...

Страница 30: ...enabled select MAC filtering mode as accept set any item among Mac1 Mac10 as the MAC address of the device to be accepted 8 Advanced Settings See Figure 22 for more information about advanced setting...

Страница 31: ...entation Threshold Value If the packet length surpasses the set value it has to be divided into several data segment to send and the number can only be even Multicast Support When this function is ena...

Страница 32: ...LED3 56dB respectively The LED1 will be on if the signal intensity is higher than LED1 but lower than LED2 both the LED1 and LED2 will be on when signal intensity is higher than LED2 but lower than LE...

Страница 33: ...t modify the configuration file content manually Uploading Configuration File Click to browse select the previously downloaded configuration file click to upload then you can restore the device config...

Страница 34: ...and Login Timeout Setting When the user login timeout is set to a value and there is no response after the webpage surpasses the time it will auto jump to the login interface Interface Language Users...

Страница 35: ...itor the running condition of Wireless Bridge especially use Ping tool when connecting to remote host Wireless Bridge can ping target host for a long time so if Wireless Bridge didn t receive the defi...

Страница 36: ...here is no special requirement DNS1 DNS2 DNS3 User can set according to his demand generally it is ok to set the address of local DNS server Syslog Enable Syslog function and at the same time set the...

Страница 37: ...both set as bridge mode firewall is forbidden for both PFM88X and set different LAN IP 2 Wireless page set wilreless mode as access point and client respectively both AP and client are set as the sam...

Страница 38: ...ile you can see the number of connections is one on the page of status display for access point 11 2 Wireless Point to Multipoint Generally we set DH PFM880 as access point single AP covers 90 combina...

Страница 39: ...her one which means inputting ping xxx xxx xxx xxx IP of another computer in one computer Expected Result After the connection between access point and client the computer which connected access point...

Страница 40: ...er which connected access point and client can be interpinged meanwhile you can see the number of connections is N on the page of status display for access point N means the number of connected client...

Страница 41: ...ich PFM88X is connected other parameters can be set the same as the host which connects to the main network For example WAN subnet mask main DNS auxiliary DNS gateway can be set the same as other host...

Страница 42: ...connected to LAN port of TurboBridg2 can ping through WAN port IP of PFM88x 12 FAQ 1 The device can t boot up normally 1 The network cable between CPE device and POE module is over 40m 2 The quality...

Страница 43: ...PE and AP due to bigger blocks 2 The surface plate of CPE doesn t face AP directly the vertical angle between AP and CPE is not suitable 3 CPE is installed on the window which may cause interference 4...

Страница 44: ...upper level network bandwidth is already full 13 Construction attention for wireless bridge and monitoring 13 1 Construction attention 1 The horizontal direction and vertical angle of antenna Try to m...

Страница 45: ...computer single chip and other devices all can cause different levels of influence to communication distance of communication devices 5 Climatic condition The communication distance will be longer if...

Страница 46: ...00MHz 5600MHz Set max output power which can only be 14dBm in Chinese national code and max output power can be 27dBm when country code is American and test mode Enable TDMA which can effectively impr...

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