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Transmission Display Control/Signal Extender/PFM880
DH-PFM880/881
Features
- Outdoor Rated
- Wireless Coverage
- Radio-frequency Mouth Anti-thunder Reaches 15KV ESD
- Supports Device Automatic Reboot Function
- Supports Flow Control
- VLAN Partition
- 802.1x Authentication
- Multiple Channel Options
Setup Instructions
Reset Button
Specifications
| Type | Item |
DH-PFM880 |
DH-PFM881 | |
| Wireless Technology | Standard | IEEE802.11 a/n | ||
| Working Frequency | USA(FCC): 5.725～5.825 GHz ISM band | |||
| ETSI: 5.15～5.35 GHz；5470～5725 MHz ISM band | ||||
| Modulation Mode | 802.11 a/n: OFDM | |||
| Antenna | External antenna：gain 16dBi | Built-in antenna：gain 15dBi | ||
| Equivalent Output Power | +27dBm(@MCS0,11n) | ＋23dBm(@MCS0,11n) | ||
| Receiving Sensitivity | -74dBm @ 65Mbps, -96dBm@1Mpbs | |||
| Optimal Transmission Distance | 0-3KM | 0-5KM | ||
| Working Frequency Band | 5470-5825 MHz | |||
| Wireless Authentication | SRRC | |||
| Wireless Direction Angle | Horizontal 90°，vertical 12° | Horizontal 40°，vertical 15° | ||
| Transmission Rate | 11n:13.5/15/27/30/40.5/45/54/60/81/90/108/120/121.5/135/150/162/180/216/240/270/300Mbps (40+MHz Channel width) | |||
| 11n：130/117/104/78/65/58.5/52/39/26/19.5/13/6.5Mbps (20+MHz Channel width) | ||||
| 11a ：54/48/36/24/18/12/9/6Mbps(self-adaption) | ||||
| Hardware | Power Module Port | 1*POE RJ45(IN: 220V, OUT: 24V/0.5A)、1*LAN RJ45 | ||
| Power Consumption | MAX 10W | MAX 8W | ||
| Port | 1*POE RJ45 | 1*POE RJ45、1*LAN RJ45 | ||
| Indicator Light | 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 condensation) | |||
| Equipment Dimension(mm) | 265×265×66mm | 270×83×50mm | ||
| Antenna Dimension(mm) | 450×140×50 mm | N/A | ||
| Equipment Weight | 2.1Kg | 0.4Kg | ||
| Antenna Weight | 0.8Kg | N/A | ||
| Protection Level | IP66 | N/A | ||
| Mast Diameter | 40mm~60mm | |||
| Software | Encryption Way | WEP/WPA-PSK/WPA2/CCMP(AES)/TKIP | ||
| Network Mode | Route/Network Bridge | |||
| Working Mode | Access Point/Client/WDS AP/WDS client/WDS Repeater | |||
| 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, SNMP, Syslog, Telnet | |||
| Webpage Configuration Management | Support webpage configuration | |||
| Firmware Update | Support Firmware webpage update | |||
| Long-Distance Communication Throughput Rate |
≤40Mbps@3km | ≤30Mbps@5km | ||
| Bandwidth Flexible Configuration | 5M/10M/20M/40MHz | |||
