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Specification Of PFM889-I/IM
PFM889-I/IM Datasheet
PFM889-I/IM Specification
PFM889-I/IM Specification |
| Model | DH-PFM889-I | DH-PFM889-IM | ||
| Wireless Features | ||||
| Wireless Standard | IEEE802.11 b/g/n | IEEE802.11 a/n/ac IEEE802.11 b/g/n | ||
| Working Frequency | 2412~2472MHz(extended range: 2312~2732MHz) | 5G: 5745~5825MHz(extended range: 4920~6100MHz) 2.4G: 2412~2472MHz(extended range: 2312~2732MHz) | ||
| Wireless Speed | 300Mbps | 2.4G: 300Mbps 5G: 867Mbps | ||
| Modulation Mode | OFDM | |||
| Antenna | Internal antenna: gain 3dBi | Internal 2.4G antenna: gain 3dBi Internal 5G antenna: gain 3dBi | ||
| Output Power | 27dBm | |||
| Receiving Sensitivity | 11b: -97dBm@ 1Mbps; 11g: -94dBm@6Mbps; 11n: -72dBm@MCS7 | 11b: -93dBm@ 1Mbps; 11g: -92dBm@6Mbps; 11a: -91dBm@6Mbps; 11n: -74dBm@MCS7 11ac: -67dBm@MCS9 | ||
| Transmission Distance | 150m | |||
| Wireless Direction Angle | Omni-directional | |||
| Hardware | ||||
| Power | 1*PoE RJ45(IN: 220V, OUT: 48V/0.5A), DC 12V | 1*PoE RJ45(IN: 220V, OUT: 48V/0.5A), DC 48V | ||
| Power Consumption | Max. 8W | Max. 20W | ||
| Ethernet Port | 1*LAN RJ45(Gigabit) | |||
| Working Temperature | -30℃~+60℃ | |||
| Storage Temperature | -40℃~+80℃ | |||
| Working Humidity | 5%~95%RH( no condensation) | |||
| Equipment Dimension | 150mm×150mm×42mm | |||
| Equipment Weight | 0.5Kg | |||
| Protection Level | IP41 | |||
| 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 | 20/40MHz | 20/40/80MHz | ||
