PFM881E

  • Marque: Dahua
  • Modèle: PFM881E
Évaluation:
100%
5/5.0
Condition
  • New
expert
Certified Expertise Builds Trust
CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert

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Vue d’ensemble

Dahua PFM881E Vue d’ensemble

> Prend en charge la température extérieure : -30 ℃ ~ 70 ℃, design industriel ;
> Portée recommandée de couverture sans fil ≤ 3 km ;
> L'anti-tonnerre buccal radiofréquence atteint 15KV ESD ;
> Prend en charge la fonction de télémétrie automatique, affichage en temps réel de la distance en ligne droite entre le client et la station de base ;
> Prend en charge la fonction de redémarrage automatique de l'appareil ;
> Prise en charge du mode 5G 5745 ~ 5825 MHz (gamme étendue : 4920 ~ 6100 MHz) ;
>Prend en charge le contrôle de flux, contrôle efficacement le contrôle de flux d'entrée/sortie de la station de base/client ;
> Prend en charge la partition VLAN, réalise la fonction de réseau local virtuel, contrôle la tempête de diffusion
> Prend en charge la méthode d'authentification 802.1x, garantit efficacement le contrôle d'accès client, assure la sécurité d'accès.
>Prend en charge le réglage de la priorité client, mieux répartir chaque client lorsque le mode est point à multipoint
> Prend en charge l'option multicanal (5M/10M/20M/40M), améliore efficacement la capacité anti-interférence et de pénétration
> Prise en charge de l'alimentation PoE standard (IEEE802.3at, PoE+)

Certificats de qualité

  • ISO 14001
  • ISO 9001
  • RoHS
  • REACH
  • CE
  • FCC
spécification

Dahua PFM881E spécification

Spécification PFM881E

Modèle
DH-PFM881E
Fonctionnalités sans fil
Norme sans fil
IEEE802.11 a/n/ac
Fréquence de travail
5745~5825 MHz (gamme étendue : 4920~6100MHz)
Vitesse sans fil
867Mbps
Modulation Mode
OFDM
Antenne
18dBi (Directionnel)
Puissance de sortie
24dBm
Sensibilité de réception
11a : 1 Mbit/s -93 dBm 54 Mbit/s -72 dBm
6Mbps -91 dBm
11n: MCS0 -85 dBm MCS7 -67dBm
11ac:MCS0 -85 dBm MCS9 -60dBm
Distance de transmission
0-3km (recommandé)
Angle de direction sans fil
Horizontale 17°, verticale 17°
Matériel
Pouvoir
1*PoE RJ45 (IEEE802.3at, PoE+),
1*LAN RJ45(1000Mbps)
Consommation d'énergie
≤25W
Port Ethernet
2×10/100M/1000MBase-TX (Cat. 5/5E, RJ-45)
Voyant
N / A
Température de fonctionnement
-30℃~+70℃
Température de stockage
-30℃~+80℃
Humidité de travail
5 % ~ 95 % HR (sans condensation)
Dimensions de l'équipement
200mm*200mm*50mm
Poids de l'équipement
1.05 kg
Logiciel
Type de chiffrement
802.1x/WPA-PSK/WPA2-PSK
Mode réseau
Pont Route/Réseau
Mode de fonctionnement
Point d'accès/Client/AP WDS/Client WDS/Répéteur WDS
Mécanisme de sécurité
Filtrage des adresses IP/MAC, masquer le nom du réseau
Protocole réseau
TCP/UDP/ARP/ICMP/DHCP/HTTP/NTP
AMRT
Soutien
Ajustement automatique de la synchronisation ACK
Soutien
Gestion et journal
NTP, Syslog, Telnet, CA, SNMP
Gestion de la configuration des pages Web
Web, CA, SNMP
Mise à jour du firmware
Internet, CA
Configuration flexible de la bande passante
10M/20M/40M/80M

Certificats de qualité

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Warranty Coverage & RMA Instructions
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  • How to Get Support
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    Visit Nous contacter page for more support options.

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