Представляем Вашему вниманию неуправляемый 8-портовый стомегабитный коммутатор DES-1008D ревизии J1

Добрый день!

Ранее мы уже рассказывали о линейке стекируемых коммутаторов  Cisco Catalyst 2960-X. Сегодня же предлагаем на Ваше обозрение — краткий обзор стомегабитного коммутатора DES-1008D ревизии J1. Казалось бы тема до крайности проста — что можно сказать о столь простом устройстве, но тем не менее не все так просто, как может показаться, поэтому — начнем.

kommutator-DES-1008D
kommutator-DES-1008D

Коммутатор поставляется в цветастой картонной коробке, вполне типичной для SOHO линейки D-Link.

Как всегда упаковка достаточно надежная и картонный вкладыш предохраняет устройство от повреждений даже при очень серьезных воздействиях на коробку(хотя вставать бы я на нее не стал)

Внутри только самое необходимое:

Собственно сам коммутатор

Блок питания

Крепежный набор из пары шурупов и дюбелей.

Блок питания у этой модели импульсный 5В 1,2А, чего коммутатору хватает с лихвой(DES-2108,например, поставляется с похожим БП и там блок питания уже работает на грани). Диаметр штекера 5,5мм, центральный контакт — плюсовой.

Устройство выполнено в округлом корпусе, что нельзя назвать плюсом. Несомненно дизайн имеет место быть, но вот функциональность и удобство отсутствует начисто. Например, ваш покорный слуга обладает привычкой складывать устройства одно на одно, а с таким корпусом это не получается. Также такой корпус не имеет сверху каких-либо вентиляционных отверстий, что тоже не очень хорошо.

На задний части корпуса расположились8 портов Ethernet и разъем питания. Светодиоды индикации расположены на верхней крышке в передней части корпуса устройства и не видны до тех пор, пока не включатся.В отличие от своего предшественника PRO серии увеличена в 2 раза таблица MAC адресов с 1 кб до 2 кб на устройство, а также уменьшен объем буферов с 64 кб до 57 кб на устройство. Плюс это или минус — решать Вам, пользователям, причем решать в каждом конкретном случае заново.

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