Toll-free: +852-3008-3088
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Free standard shipping on orders over $99
Estimated to be delivered on 12/01/2022 - 15/10/2022.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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Cisco Aironet 1830 系列
思科是中小型網路的理想選擇® 艾羅奈特® 1830 系列提供業界領先的無線效能,支援最新的 Wi-Fi 標準、IEEE 的新 802.11ac Wave 2 規範和 m透過提供更好的使用者體驗來滿足無線網路日益增長的需求。 1830 系列擴展了對新一代 Wi-Fi 用戶端的支持,例如整合了 802.11ac Wave 1 或 Wave 2 支援的智慧型手機、平板電腦和高效能筆記型電腦。
借助 802.11ac Wave 2,1830 系列在 5 GHz 無線電上提供高達 867 Mbps 的資料速率,超過了當今高階 802.11n 存取點提供的資料速率。它還可實現高達 1 Gbps 的總雙無線電資料速率,為企業和服務供應商網路提供必要的基礎,使其能夠滿足無線用戶對效能和頻寬的期望和需求。
無線存取由於其便利性,越來越成為企業用戶首選的網路連線方式。伴隨著這種轉變,人們期望無線技術不應減慢使用者的日常工作速度,而應能提供高效能體驗,同時允許使用者自由移動。 1830 系列提供業界領先的效能,實現高度安全、可靠的無線連接,並提供強大的行動體驗,包括:
所有這些功能都有助於確保最終用戶在無線網路上獲得最佳的體驗。
表 1. 產品規格
特徵 | 規格 | ||||||||||||||||||
軟體 | 搭載 AireOS 無線控制器的思科統一無線網路軟體版本: ● 適用於 Cisco Aironet 1830 系列接入點的 8.1.121.0 或更高版本 | ||||||||||||||||||
部署模式 | 集中式、獨立式、嗅探器,** 思科 FlexConnect®, 監視器,** 辦公室擴展,** 網** | ||||||||||||||||||
支援的無線 LAN 控制器 | ● Cisco 2500 系列無線控制器、Cisco 3500 系列無線控制器、用於 ISR G2 的 Cisco 無線控制器模組、用於 Cisco Catalyst 的 Cisco 無線服務模組 2 (WiSM2) ® 6500 系列 ● 思科行動快車 | ||||||||||||||||||
802.11n 版本 2.0(及相關)功能 | ● 具有兩個空間流的 3x3 MIMO ● 最大比率合併 (MRC) ● 20 MHz 和 40 MHz 頻道 ● PHY 資料速率高達 300 Mbps(40 MHz 與 5 GHz) ● 封包聚合:A-MPDU(Tx/Rx)、A-MSDU(Tx/Rx) ● 802.11 動態頻率選擇 (DFS) ● 支援循環移位分集 (CSD) | ||||||||||||||||||
802.11ac Wave 1 和 2 功能 | ● 具有兩個空間流的 3x3 MIMO、單一用戶或多用戶 MIMO ● 磁振造影 ● 802.11ac 波束成形(發射波束成形) ● 20、40 和 80 MHz 頻道 ● PHY 資料速率高達 867 Mbps(5 GHz 下為 80 MHz) ● 封包聚合:A-MPDU(Tx/Rx)、A-MSDU(Tx/Rx) ● 802.11 DFS ● CSD 支援 |
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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Pharetro Lorem | Pellentesque diam dolor elementum etos lobortis des mollis |
Milancelos | Donec pretium egestas sapien et mollis |
Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
Proin Molestie | Pellentesque diam dolor elementum etos lobortis des mollis |
Cosmopolis | Donec pretium egestas sapien et mollis |
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