ЛР2110-8ЭТ-120

  • Бренд: Dahua
  • Модель: LR2110-8ET-120
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  • Condition
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    Обзор

    Dahua LR2110-8ET-120 Обзор

    > Поддерживает передачу PoE на большие расстояния до 800 м с технологией ePoE
    > Коммутатор ePoE второго уровня
    > Автоматическое изучение и старение MAC-адресов, емкость списка MAC-адресов составляет 8 КБ
    > Соответствие стандартам IEEE802.3, IEEE802.3u, IEEE802.3ab/z и IEEE802.3X
    > Поддерживает стандарт IEEE802.3af, IEEE802.3at, Hi-PoE
    > Промышленная широкотемпературная конструкция
    > Световой индикатор порта предназначен для отображения состояния текущего режима передачи для порта, включая IEEE, E100 и E10.

    Сертификаты качества

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

    Dahua LR2110-8ET-120 Спецификация

    LR2110-8ET-120 Спецификация

    Техническая спецификация

    Модель

    ДХ-LR2110-8ET-120

    Порт Ethernet

    1*1000 База-Х

    1*10/100/1000 База-Т

    8*10/100 Base-T (источник питания PoE)

    Потребляемая мощность PoE

    Порт1,5≤60Вт, Порт2,3,4,6,7,8≤30Вт, Всего≤120Вт

    Протокол PoE

    IEEE802.3af, IEEE802.3at, Hi-PoE

    Коммутационная способность

    8,8 Гбит/с

    Скорость пересылки пакетов

    4,17 млн пакетов в секунду

    Пакетная буферная память

    2,75Мб

    Размер таблицы MAC-адресов

    Управление потоком

    Включить по умолчанию

    Применение Влажность

    10%~90%

    Власть

    Адаптер питания DC48 ~ 57 В

    Молниезащита

    Общий режим 4кВ

    Дифференциальный режим 2кВ

    Рабочая температура

    ﹣30°С~65°С

    Масса

    0,59 кг

    Размер(Ш×Д×В)

    150мм×100мм×42мм

    Производительность передачи:

    Кабель (м)

    Пропускная способность (Мбит/с)

    Нагрузочная способность PoE (Вт)

    Нагрузочная способность Hi-PoE (Вт)

    Рабочий режим

    100

    100

    25,5

    53

    ИЭЭЭ/Е100

    200

    100

    25,5

    33

    Е100

    300

    100

    19

    19

    Е100

    400

    10

    17

    17

    Е10

    500

    10

    13

    13

    Е10

    800

    10

    7

    7

    Е10

    Напряжение питания коммутатора ePoE 48 В

    CAT5E/CAT6, макс. Сопротивление постоянному току < 10 Ом/100 м

    Кабель (м)

    Пропускная способность (Мбит/с)

    Нагрузочная способность PoE (Вт)

    Нагрузочная способность Hi-PoE (Вт)

    Рабочий режим

    100

    100

    25,5

    53

    ИЭЭЭ/Е100

    200

    100

    25,5

    47

    Е100

    300

    100

    25,5

    32

    Е100

    400

    10

    23

    26

    Е10

    500

    10

    20

    20

    Е10

    800

    10

    13

    13

    Е10

    Напряжение питания коммутатора ePoE 53 В

    CAT5E/CAT6, макс. Сопротивление постоянному току < 10 Ом/100 м

    Аксессуары

    SFP-модуль

    Описание

    PFT3950

    1,25 г 850 нм, 500 м, LC, многорежимный

    PFT3960

    1,25 г 1310/1550 нм, 20 км, LC, одномодовый

    PFT3970

    1,25 г 1550/1310 нм, 20 км, LC, одномодовый

    EoC (Ethernet по коаксиальному кабелю)

    Описание

    LR1002

    1*10/100 Мбит/с Base-TX + 1*BNC

    Коаксиальный кабель RG59:

    400 м/100 Мбит/с, 1000 м/10 Мбит/с

    Светодиодный индикатор

    Рабочий режим

    Светодиодный индикатор

    режим IEEE

    Обычно на

    Е100

    Включен на 3 секунды, выключен на 1 секунду

    Е10

    Включен на 1 секунду, выключен на 1 секунду

    Сертификаты качества

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