PFM880-M
Outdoor 2.4G/5G Wireless video transmission device
>Support proprietary protocol TDMA; when the wireless devices open TDMA, other manufacturers will not be able to link them which ensure the system safety;
>TDMA protocol overcomes the inherent hidden nodes problem of 802.11, and makes the wireless products have the better performance in long-distance and point to multi-point;
>2.4G: Working frequency support 2312～2732MHz;
>5G: Working frequency support 5745~5825MHz (extended range: 4920~6100MHz);
>Support auto ranging function, real time display straight line distance between client and base station;
>Support flow control, effectively control base station/client input/output flow control;
>Support VLAN partition, realize virtual local network function, control broadcast storm;
>Support Web page and AC remote operations management and make the installation and maintenance be more convenient;
>POE power supply, which supports international standard 802.3at and lets power supply be convenient and reliable;
>Built-in professional lightning protection technology, which supports 6 kV port lightning protection ability to ensure that the poor working environment adaptability of outdoor and greatly reducing rate of lightning damage to equipment.
>TDMA protocol overcomes the inherent hidden nodes problem of 802.11, and makes the wireless products have the better performance in long-distance and point to multi-point;
>2.4G: Working frequency support 2312～2732MHz;
>5G: Working frequency support 5745~5825MHz (extended range: 4920~6100MHz);
>Support auto ranging function, real time display straight line distance between client and base station;
>Support flow control, effectively control base station/client input/output flow control;
>Support VLAN partition, realize virtual local network function, control broadcast storm;
>Support Web page and AC remote operations management and make the installation and maintenance be more convenient;
>POE power supply, which supports international standard 802.3at and lets power supply be convenient and reliable;
>Built-in professional lightning protection technology, which supports 6 kV port lightning protection ability to ensure that the poor working environment adaptability of outdoor and greatly reducing rate of lightning damage to equipment.
Model
DH-PFM880-M
Wireless Features
Wireless Standard
IEEE802.11 a/n/ac
IEEE802.11 b/g/n
Working Frequency
2.4G: 2412~2472MHz(support frequency to extend, extended range: 2312~2732MHz)
5G: 5745~5825MHz(support frequency to extend, extended range: 4920~6100MHz)
Wireless Speed
2.4G: 300Mbps
5G: 867Mbps
Modulation Mode
OFDM
Antenna
External 2.4G antenna: gain 13dBi
Internal 5G antenna: gain 18dBi
Output Power
27dBm (max)
Receiving Sensitivity
11b: -93dBm@1Mbps
11g: -92dBm@6Mbps
11a: -91dBm@6Mbps
11n: -74dBm@MCS7
11ac: -67dBm@MCS9
Transmission Distance
2.4G: 200m
5G: 0-5Km
Wireless Direction Angle
2.4G: horizontal 360°, vertical 8°
5G: horizontal 17°, vertical 17°
Hardware
Power
1*PoE RJ45(IN: 220V, OUT: 48V/0.5A)
Power Consumption
Max. 20W
Ethernet Port
1*LAN RJ45(1Gbps)
Working Temperature
-30℃~+70℃
Storage Temperature
-40℃~+80℃
Working Humidity
5%~95%RH( no condensation)
Equipment Dimension
269mm×269mm×87.5mm
Antenna Dimension
ɸ72mm×1200mm
Equipment Weight
2.5Kg
Antenna Weight
3.5Kg
Protection Level
IP66
Software
Encryption Type
WPA-PSK/WPA2/CCMP(AES)/TKIP
Network Mode
Route/Network Bridge
Working Mode
Access Point/Client/WDS AP/WDS client
Security Mechanism
IP/MAC address filtering, hide network name and etc.
Network Protocol
TCP/UDP/ARP/ICMP/DHCP/HTTP/NTP
TDMA Enhancement
Support(TDMA eliminate hidden nodes influence and greatly improve one-to-many performance)
Auto ACK Timing Adjustment
Support(Auto optimize parameter within long-distance communication and make the performance optimal)
Management and Log
NTP, Syslog, Telnet, AC, SNMP
Webpage Configuration Management
Support webpage configuration, AC remote management and
SNMP management
Firmware Update
Support Firmware webpage update and AC remote upgrade
Bandwidth Flexible Configuration
10/20/40/80MHz
