LR2218-16ET-240

  • Marca: Dahua
  • Modelo: LR2218-16ET-240
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    23 Years Expertise
    24 Years Expertise
    Proven, deployment-focused
  • Condition
    • Original New
    expert
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    Vista general

    Dahua LR2218-16ET-240 Vista general

    > Admite transmisión PoE de larga distancia de hasta 800 m con tecnología ePoE
    > Conmutador ePoE administrado por web de capa dos
    > Los puertos 1-8 admiten tres modos de transmisión autoadaptativos que son IEEE, E100 y E10
    > Los puertos 1-8 admiten transmisión de par trenzado y transmisión por cable coaxial
    > Admite gestión web: gestión de puertos, 802.1Q VLAN, STP/RSTP, LACP, 802.1X, QoS
    > Compatible con gestión PoE, Green PoE, Legacy Support
    > Cumple con los estándares IEEE802.3, IEEE802.3u, IEEE802.3ab/z e IEEE802.3X

    Certificaciones de calidad

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

    Dahua LR2218-16ET-240 Especificación

    LR2218-16ET-240 Especificación

    Especificación técnica

    Modelo

    DH-LR2218-16ET-240

    Puerto Ethernet

    2*10/100/1000 Base-T

    2*1000 Base-X (puertos combinados)

    16*10/100 Base-T (fuente de alimentación PoE)

    Consumo de energía PoE

    El puerto 1 y el puerto 2 admiten Hi-PoE 60W

    Cada power≤30W, Total≤240W

    Protocolo PoE

    IEEE802.3af, IEEE802.3at, alta PoE

    Capacidad de conmutación

    8,8 Gbps

    Tasa de reenvío de paquetes

    5.36Mpps

    Memoria de búfer de paquetes

    2.75Mb

    Aplicación Humedad

    10%~90%

    Fuerza

    100-240 V CA, 50/60 Hz

    Protección contra rayos

    Modo común 4KV

    Modo diferencial 2KV

    Temperatura de trabajo

    ﹣10°C~55°C

    Peso

    3,12 kg

    Dimensión (ancho × profundidad × altura)

    440 mm x 300 mm x 44 mm

    Rendimiento de transmisión:

    Especificaciones de la fuente de alimentación ePoE (CAT)

    cables (m)

    Ancho de banda (Mbps)

    Capacidad de carga PoE (W)

    Capacidad de carga Hi-PoE (W)

    Modo de trabajo

    100

    100

    25,5

    53

    IEEE/E100

    200

    100

    25.5

    47

    E100

    300

    100

    25.5

    32

    E100

    400

    10

    23

    26

    E10

    500

    10

    20

    20

    E10

    800

    10

    13

    13

    E10

    Voltaje de fuente de alimentación del interruptor ePoE 51V

    CAT5E/CAT6, máx. Resistencia CC < 10Ω/100m

    Especificaciones de la fuente de alimentación ePoE (cable coaxial RG59)

    cables (m)

    Ancho de banda (Mbps)

    Capacidad de carga PoE (W)

    Capacidad de carga Hi-PoE (W)

    Modo de trabajo

    100

    100

    25,5

    52

    IEEE/E100

    200

    100

    25.5

    48

    E100

    300

    100

    25.5

    30

    E100

    400

    100

    20

    23

    E100

    500

    10

    dieciséis

    dieciséis

    E10

    800

    10

    10

    10

    E10

    1000

    10

    8

    8

    E10

    Voltaje de fuente de alimentación del interruptor ePoE 51V.

    RG-59, máx. Resistencia CC < 5Ω/100m.

    Características del servicio

    Modelo

    DH-LR2218-16ET-240

    Sistema

    Nombre de usuario/contraseña: admin/User Define

    Dirección IP: 192.168.1.110/24

    Presupuesto PoE

    240W

    Tabla MAC

    4K

    VLAN

    VLAN estándar 802.1Q

    Árbol de expansión

    STP, RSTP

    Agregación de puertos

    Agregación de enlaces estáticos, LACP

    Duplicación

    Admite duplicación de puertos de muchos a uno

    DHCP

    Admite cliente DHCP

    Modo de larga distancia

    Ampliar la distancia máxima de 100 m a 800 m

    Control de flujo

    Admite semidúplex basado en el control de tipo de contrapresión;

    Admite dúplex completo basado en el marco de PAUSA

    Características de seguridad

    El hardware admite el enlace IP+MAC según el puerto

    Admite autenticación de puerto IEEE802.1x

    Mantenimiento del sistema

    recuperación con una sola tecla de los valores predeterminados

    Admite la carga de paquetes actualizados

    Registros del sistema de soporte

    QoS

    Admite prioridad alta y baja, WRR

    Soporte 802.1P, DSCP

    Prioridad de apoyo según protocolo

    Administración de redes

    WEB (protocolo http y https)

    Soporte SNMP V1/V2C/V3

    Gestión PoE

    Admite consumo de energía PoE, encendido/apagado de PoE de la configuración de IPC, apagado cuando se excede el valor de sobrecarga de energía

    Admite estadísticas de eventos PoE

    Admite PoE verde

    Soporte Soporte heredado

    Accesorios

    Módulo SFP

    Descripción

    PFT3950

    1,25G 850nm,500m,LC, multimodo

    PFT3960

    1,25G 1310/1550nm, 20 km, LC, modo único

    PFT3970

    1,25G 1550/1310nm, 20 km, LC, modo único

    EoC (Ethernet sobre coaxial)

    Descripción

    LR1002

    1*10/100 Mbps Base-TX + 1*BNC

    Cable coaxial RG59:

    400m/100Mbps, 1000m/10Mbps

    Certificaciones de calidad

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