Dahua DH-PFM88 Series Скачать руководство пользователя

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Appendix Figure 4-5

Test Tool

1) Test tool: Chariot (professional network speed test software)
2) Test equipment: DH-PFM880 <->DH-PFM881; one DH-PFM880 and one DH-PFM881 were placed

at both points respectively.

Test Result



2KM Test Result

Equipment (AP/STA) RSS (dBm) Throughput (Mbps)

Channel

Bandwidth

55/56

-73/-75

33.5/8.9(uplink and downlink)

5785 MHz 20MHz

55/56

-71/-73

23.6/16.4(uplink and downlink) 5500 MHz 20MHz



3.5KM Test Result

Equipment (AP/STA) RSS (dBm) Throughput (Mbps)

Channel

Bandwidth

55/56

-77/-77

14.6/13.5(uplink and downlink) 5785 MHz 20MHz

55/56

-74/-73

17.7/19.8(uplink and downlink) 5500 MHz 20MHz



Throughput and Distance Curve

Содержание DH-PFM88 Series

Страница 1: ...DH PFM Wireless Equipment User s Manual V1 0 0 ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD...

Страница 2: ...emble decode reverse engineering rent transfer or sub license the software Trademark and are trademarks or registered trademarks of the Dahua in various jurisdictions Other trademarks and company name...

Страница 3: ...used regardless of the theory of liability contract tort or otherwise even if it has been advised of the possibility of such damages Some jurisdictions do not allow the exclusion or limitation of liab...

Страница 4: ...the system s credentials You will need to either update the camera s firmware to the latest revision or manually change the ONVIF password 6 Forward Only Ports You Need Only forward the HTTP and TCP...

Страница 5: ...activation can enhance your network security 13 Check the Log If you suspect that someone has gained unauthorized access to your system you can check the system log The system log will show you which...

Страница 6: ...tial danger It will cause severe injury or casualties if it fails to avoid It means moderate or low potential danger It may cause slight or moderate injury if it fails to avoid It means potential risk...

Страница 7: ...p or splash liquids onto the product Please don t put other things onto the product Please don t dismantle the product arbitrarily Please use recommended power line within rated specifications Special...

Страница 8: ...ine Connection 9 2 3 Restore Factory Defaults 9 3 Common Networking 11 3 1 Wireless Point to point 11 3 2 Wireless Point to multipoint 12 3 3 Adjustment of Wireless Coverage Dead Angle 13 4 Status Dis...

Страница 9: ...ardware information WEB page parameters configuration mode networking mode and fault analysis so as to effectively help users to know and use the equipment quickly and shorten the time for users to kn...

Страница 10: ...tically adjusts wireless parameters and optimizes the equipment performance DH PFM881 maximum point to point transmission distance reaches 3km and maximum transmission rate reaches 300Mbps With excell...

Страница 11: ...tion 3 Ping Watchdog Function Carries out Real time Detection of Link Ping Watchdog function detects whether the link fails or not and reboots the equipment immediately when the link fails so as to en...

Страница 12: ...on wireless access rate wide wireless bandwidth configuration is used when there are many idle wireless channels and single user places a high requirement on wireless access rate Moreover narrow wire...

Страница 13: ...ay 8 Support automatic rebooting and restoration function of the equipment 9 Full band support frequency spreading supports 4920 6100Mhz 10 Support flow control control input output flow of base stati...

Страница 14: ...st 1 2 Antenna 1 N A 3 Feeder 2 Cable tie 2 4 POE power supplier 24V 0 5A 1 POE power supplier 24V 0 5A 1 5 Instruction book Instruction book 6 Other installation packages Other installation packages...

Страница 15: ...eft is network indicator light and the third one is connection indicator light The first one to the third one in the right is signal strength indicator light Figure 1 1 LED Indicator Light on DH PFM88...

Страница 16: ...n Diagram DH PFM88X line connection type differs under different network modes Since its default setting is network bridge mode this chapter mainly describes line connection type of network bridge mod...

Страница 17: ...8 Figure 2 2 DH PFM880 Installation Diagram Figure 2 3 DH PFM881 Installation Diagram...

Страница 18: ...nterface None Connect POE interface on POE power supply with network cable provide DH PFM880 equipment with 24V power supply and data transmission LAN interface on POE power supply connects a switch o...

Страница 19: ...ode Client Encryption Type WPA WPA2 CCMP secret key 1234567890abc Network Mode Network bridge mode Table 2 2 Factory Defaults of Main Parameters At network management page of the equipment System Sett...

Страница 20: ...AN IP 2 At Wireless Page wireless mode shall be set to be access point and client respectively AP and client have the same SSID the same encryption way and password For example WPA WPA2 CCMP 123456789...

Страница 21: ...d which is disenabled by default in all equipment they have different LAN IP 2 At Wireless Page wireless mode shall be set to be access point and client respectively AP and client have the same SSID t...

Страница 22: ...equipment shall adopt wired connection 2 Downlink client equipment is set to be access point uplink central AP equipment is set to be client 3 For specific configuration of single equipment please ref...

Страница 23: ...esent WAN IP IP address of WAN port in route mode WAN MAC MAC address of WAN port in route mode Network Mode Operation mode route mode or network bridge mode Network Name Name of wireless network Freq...

Страница 24: ...e Table 4 1 Parameters on Status Display Page Real time Monitoring Throughput rate also known as throughput capacity it refers to data size passing every section within unit time Throughput rate on st...

Страница 25: ...gone through DH PFM88X in the past certain period obtained by the equipment Figure 4 5 ARP Table AP Client Information Table When the equipment connects a client in AP mode it shows client informatio...

Страница 26: ...eference to Figure 2 4 DH PFM88X Interface Connection Diagram Operating Steps Step 1 Configure static IP address of 192 168 1 x segment of host IP address for example 192 168 1 180 Figure 5 1 Host IP...

Страница 27: ...asic information such as working status present settings and software version of DH PFM88X equipment Figure 5 3 Status Display Step 4 Click Wizard in the left which helps the user to configure the equ...

Страница 28: ...IP address of LAN port is 192 168 1 36 It is suggested that the user should modify its IP address immediately after logging onto the equipment Equipment IP is unique in the same LAN Pay attention to m...

Страница 29: ...necting video camera is usually set as client mode In access point mode local DH PFM88X equipment is usually set as access point mode connecting surveillance room In case of multiple access points in...

Страница 30: ...y needs to change channel width to be 40 MHz or 40 MHz set output power at 27dBm and tick ACK Timeout Adjustment Other options remain unchanged When wireless mode is client the user shall set channel...

Страница 31: ...sted that the user should enable ACK Timeout Adjustment This option tests the distance between two equipment automatically sets parameters according to this distance and thus optimizes wireless connec...

Страница 32: ...peater Access Point AP mode a wireless access node can be connected with client equipment such as computer mobile phone and wireless bridge etc One AP is able to connect with multiple clients CPE Clie...

Страница 33: ...istance and signal strength will be enhanced Country Code different countries or regions have different standard channels which can be differentiated by country code Channel Width it refers to maximum...

Страница 34: ...d equivalent privacy WEP In client mode DH PFM88X searches for surrounding 5 8G wireless band provides basis for setting avoids interference source effectively and searches for those equipment with ac...

Страница 35: ...rt is equivalent to a router LAN2 port of DH PFM88X is equivalent to LAN port of router whereas LAN port of POE power supplier is equivalent to WAN port of router In route mode connection diagram is s...

Страница 36: ...of WAN port cannot be the same as existing IP in the network so as to prevent IP address conflict LAN IP IP address of LAN port to be set by the user according to needs However LAN IP shall not be the...

Страница 37: ...mode is set to be Refuse and any one item in Mac1 Mac10 is set to be MAC address of the equipment to be filtered Except the equipment whose IP address is xxx xxx xxx xxx others are filtered Choose to...

Страница 38: ...arameters according to this distance in order to optimize wireless connection quality Distance if Auto ACK Timeout Adjustment is enabled this distance setting becomes invalid the system will test devi...

Страница 39: ...ecting speed and duplex mode of device on the other end LAN port automatically adjusts its speed to the highest public level so both ends of the line own the highest speed and duplex mode It is enable...

Страница 40: ...and account information Figure 9 1 System Settings Figure 9 2 Accounts Information Backup Configuration click Download to backup present webpage configurations Note that configuration file contents ca...

Страница 41: ...ttings click Reset on the webpage After a while device configurations are restored to factory settings Device Name the user can set the device name according to needs Login Timeout when login timeout...

Страница 42: ...M88X ping result will be Alive otherwise it will be Not Alive Ping Watchdog it is used to monitor the operation of Wireless Bridge continuously In particular Ping tool is used when connecting remote h...

Страница 43: ...of Syslog server and set server port to be 514 Then relevant log information will be seen on Syslog server NTP Client if DH PFM88X can go online NTP client function is enabled and URL of NTP server is...

Страница 44: ...s bandwidth 300M coverage area 3km standard power supply high power antenna and dual feeder It applies to outdoor high temperature and low temperature environment 2 Wireless client DH PFM88 1 1 Outdoo...

Страница 45: ...temperature and low temperature environment 2 Wireless client DH PFM881 1 Outdoor waterproof wide temperature 30 70 wireless bandwidth 300M coverage area 3km standard power supply It applies to outdoo...

Страница 46: ...Outdoor waterproof wide temperature 30 70 wireless bandwidth 300M coverage area 3km standard power supply It applies to large construction site projects to be adjusted according to actual needs 3 Out...

Страница 47: ...os No Type Model No Qty Description Feature 1 Wireless receiving end DH PFM88 0 4 IP66 wide temperature 30 70 wireless bandwidth 300M coverage area 3km standard power supply high power antenna and dua...

Страница 48: ...1 Gigabit management switch 24 10 100 1000Base T 4 SFP Combo light natural heat dissipation without fan dustproof design It applies to non standard rural machine room Appendix Table 1 4 Recommended Mo...

Страница 49: ...king rate and specific rate will depend on distance and environment To obtain maximum possible connecting rate the following links shall be tested 1 Position of wireless AP Try to adjust the position...

Страница 50: ...It is suggested that the user should isolate their frequency and make sure that their channels don t overlap When channel width is 20M frequency difference between two devices shall be over 20M 7 Pack...

Страница 51: ...realized at sea level and clear open land this is geographical condition used to evaluate communication distance of wireless communication equipment It is followed by semi clear and semi open environm...

Страница 52: ...t at the maximum value 7 Try to Avoid Same Frequency Interference and Adjacent Frequency Interference When setting AP frequency employ the client to search what frequencies are being used by other equ...

Страница 53: ...distance and wireless throughput rate with certain transmission distance Test No Occlusion This test was carried out at East China Sea Dike in Pudong New District of Shanghai the coastal dike has no o...

Страница 54: ...ipment DH PFM880 DH PFM881 one DH PFM880 and one DH PFM881 were placed at both points respectively Test Result 1KM Test Result Equipment AP STA RSS dBm Throughput Mbps Channel Bandwidth 55 56 51 53 31...

Страница 55: ...k 5500 MHz 20MHz 55 56 77 77 26 2 25 9 uplink and downlink 5785 MHz 40MHz 55 56 74 74 34 4 34 7 uplink and downlink 5500 MHz 40MHz 10KM Test Result Equipment AP STA RSS dBm Throughput Mbps Channel Ban...

Страница 56: ...e as follows 1 Shenjiang Road is relatively straight but with ups and downs including bridges etc so it is slightly occluded environment 2 There are buildings many companies and hotels at both sides o...

Страница 57: ...lt 2KM Test Result Equipment AP STA RSS dBm Throughput Mbps Channel Bandwidth 55 56 73 75 33 5 8 9 uplink and downlink 5785 MHz 20MHz 55 56 71 73 23 6 16 4 uplink and downlink 5500 MHz 20MHz 3 5KM Tes...

Страница 58: ...49 Appendix Figure 4 6 Throughput and Distance Curve at Downtown Area and 20M bandwidth 40 37 5 42 4 28 1 2 3 5 5500MHz 5785MHz...

Страница 59: ...rface POE Indicator light Wi Fi status indicator light LAN interface indicator light power indicator light signal strength indicator light Working temperature 30 70 Storage temperature 30 80 Working h...

Страница 60: ...DAHUA VISION TECHNOLOGY CO LTD Address No 1199 Bin an Road Binjiang District Hangzhou P R China Postcode 310053 Tel 86 571 87688883 Fax 86 571 87688815 Email overseas dahuatech com Website www dahuas...

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