Deutschland

Nederland

España

United Kingdom

United States

Belgium

Україна

Sverige

Österreich

Switzerland

Italia

France

Czech Republic

American Samoa

Aruba

Barbados

Bangladesh

Burkina Faso

Bahrain

Burundi

Bénin

Worldwide

Bermuda

Brunei Darussalam

Bolivia

Brasil

Bahamas

Bhutan

Bouvet Island

Botswana

Belize

Canada

Cocos (Keeling) Islands

République centrafricaine

République démocratique du Congo

Congo

Côte d’Ivoire

Cook Islands

Chile

Cameroun

Colombia

Costa Rica

Cuba

Cabo Verde

Christmas Island

Dominica

República Dominicana

Algérie

Ecuador

Égypte

Western Sahara

Eritrea

Ethiopia

Fiji

Falkland Islands (Malvinas)

Micronesia, Federated States of

Faroe Islands

Gabon

Grenada

საქართველო

Guyane française

Ghana

Gibraltar

Greenland

Gambia

Guinée

Guadeloupe

Equatorial Guinea

South Georgia and the South Sandwich Islands

Guatemala

Guam

Guiné-Bissau

Guyana

香港

Heard Island and McDonald Islands

Honduras

Haïti

Indonesia

Israel

India

Iraq

Iran

Jamaica

Jordan

日本 

Kenya

Кыргызстан

Cambodia

Kiribati

Србија

Comores

Montenegro

Saint Kitts and Nevis

대한민국

Kuwait

Cayman Islands

Kazakhstan

Lao People's Democratic Republic

Lebanon

Saint Lucia

English

Deutsch

Français

Español

Catalán

Dansk

Deutsch (AT)

Deutsch (BE)

Deutsch (CH)

English (AU)

English (CA)

English (ID)

English (IE)

English (IN)

English (MY)

English (NZ)

English (PH)

English (SA)

English (SG)

English (US)

English (ZA)

Español (AR)

Español (CL)

Español (CO)

Español (MX)

Español (PE)

Estonian

Filipino

Français (BE)

Français (CA)

Français (CH)

Hrvatski

Indonesian

Italiano

Italiano (CH)

Latviski

Lietuviškai

Magyar

Malay

Malayalam

Nederlands

Nederlands (BE)

Norsk

Polski

Português

Português (BR)

Română

Slovenski

Slovenský

Srpski/Српски

Suomi

Svenska

Thai

Tiếng Việt 

Türkçe

UAE (EN)

Česky

Ελληνικά

Български

Македонски

Українська

עברית

العربية

العربية (مصر)

فارسی

मराठी

हिंदी

বাংলা

தமிழ்

తెలుగు

ಕನ್ನಡ

ქართული

中文 (简体)

中文 (繁體)

日本語

한국인

A network switch is a computer networking device that links network segments or network devices. The term commonly refers to a multi-port network bridge that processes and routes data at the data link layer (layer 2) of the OSI model. Switches that additionally process data at the network layer (layer 3) and above are often called layer-3 switches or multilayer switches. A network switch is made up of network switch components.

HP 2530 8-port Switch Power Adapter Shelf

Aruba J9820A, 黑色, HP 2530, 171.5 x 133.4 x 44.5 mm, 270 g

Aruba J9820A. 產品色彩: 黑色. 相容性: HP 2530. 尺寸（寬x深x高）: 171.5 x 133.4 x 44.5 mm, 重量: 270 g

J9820A

Aruba J9820A 網路交換元件