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PFM881-L, Dispositivo De Transmisión Inalámbrica Exterior Dahua Serie PFM881, 5G, Alcance De 1.5 km, Uso Exterior

Marca: Dahua
Modelo: PFM881-L

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5/5.0

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PFM881-L, Dispositivo De Transmisión Inalámbrica Exterior Dahua Serie PFM881, 5G, Alcance De 1.5 km, Uso Exterior

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Vista general

Dahua PFM881-L Vista general

>Adopta un conjunto de chips MIMO 802.11n 2X2 de alto rendimiento, que puede alcanzar un máximo de 300 Mbps en teoría >Rango recomendado de cobertura inalámbrica ≤1,5 km >Admite múltiples modos de operación: punto de acceso, estación, AP WDS, estación WDS y repetidor WDS >Admite “espalda con espalda ”, que satisface la demanda de transmisión inalámbrica en entornos exteriores complicados >Transmisión inalámbrica punto a punto >La tecnología TDMA garantiza que el AP utilice al máximo su ancho de banda >Admite gestión por web, controlador de acceso y SNMP

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Especificación

Dahua PFM881-L Especificación

PFM881-L Especificación

Modelo	DH-PFM881-L
Características inalámbricas
Estándar inalámbrico	IEEE802.11a/n
Frecuencia de trabajo	5745~5825 MHz (rango extendido: 4920~6100MHz)
Velocidad inalámbrica	300Mbps
Modo de modulación	OFDM
Antena	12dBi
Potencia de salida	24dBm
Sensibilidad de recepción	11a: 6 Mbps -91 dBm 54 Mbps -72 dBm 36 Mbps -78 dBm 11n: MCS0 -85dBm MCS4 -73dBm MCS7 -67dBm
Distancia de transmisión	1,5 km
Ángulo de dirección inalámbrico	horizontal35°, vertical 35°
Hardware
Fuerza	1PoE RJ45 (PoE pasivo 24V), 1LAN RJ45 (100Mbps)
El consumo de energía	≤8W
Puerto Ethernet	2×10/100M Base-TX (Cat. 5/5E, RJ-45)
Luz indicadora	Alimentación, LAN, WLAN, calidad de enlace 3×
Temperatura de trabajo	-30℃~+70℃
Temperatura de almacenamiento	-30℃~+80℃
Humedad de trabajo	5% ~ 95% HR (sin condensación)
Dimensión del equipo	140×92×31,8 (mm)
Peso del equipo	0,6 kg
Software
Tipo de cifrado	802.1x/WPA-PSK/WPA2-PSK
Modo de red	Puente de ruta/red
Modo de trabajo	Punto de acceso/Cliente/WDS AP/Cliente WDS/Repetidor WDS
Mecanismo de seguridad	Filtrado de direcciones IP/MAC, ocultar nombre de red
Protocolo de red	TCP/UDP/ARP/ICMP/DHCP/HTTP/NTP
Mejora TDMA	Apoyo
Ajuste de temporización de ACK automático	Apoyo
Gestión y Registro	NTP, Syslog, Telnet, CA, SNMP
Gestión de la configuración de la página web	Web, controlador de acceso, SNMP
Actualización de firmware	Web, controlador de acceso
Configuración flexible de ancho de banda	5M/10M/20M/40MHz

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