Toll-free: 3008-3088
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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这款 HPE OfficeConnect 1420 系列 JH018A 是一款非托管千兆
JH018A 规格 | |
类型 | HPE Officeconnect 1420 24G 2SFP+ |
I/O 端口和插槽 | · 24 个 RJ-45 自动感应 10/100/1000 端口(IEEE 802.3 类型 10BASE-T、IEEE 802.3u 类型 100BASE-TX、 IEEE 802.3ab 类型 1000BASE-T) 媒体类型:Auto-MDIX 双工:10BASE-T/100BASE-TX:半双工或全双工 1000BASE-T:仅全功能 · 2 个固定 1000/10000 SFP+ 端口 |
内存和处理器 | 数据包缓冲区大小:1.5MB 8MB闪存 |
安装和外壳 | 安装在 EIA 标准 19 英寸电信机架中(含硬件) 桌面安装 |
100Mb延迟 | < 8 μs(LIFO 64 字节数据包) |
1000Mb延迟 | < 16 μs(LIFO 64 字节数据包) |
10 Gb/s 延迟 | <2 μs(LIFO 64 字节数据包) |
吞吐量 | 高达 65.5 Mp/s(64 字节数据包) |
88 Gb/s | |
MAC 地址表大小 | 16384 条目 |
可靠性:MTBF(年) | 109.4 |
方面 | 4.4 x 4.4 x 23.8 厘米(1.73 x 17.32 x 9.37 英寸) (1U高度) |
重量 | 2.9 千克(6.39 磅) |
频率 | 50/60 赫兹 |
最大散热量 | 不适用 |
电压 | 100 - 240 V 交流电(额定) |
当前的 | 0。四 |
最大额定功率 | 21W1 |
PoE 供电 | 不适用 |
工作温度 | 0°C 至 40°C(32°F 至 104°F) |
工作相对湿度 | 5% 至 95%,无凝结 |
非工作/存储温度 | -40°C 至 70°C(-40°F 至 158°F) |
非工作/存储相对湿度 | 5% 至 95%,无凝结 |
高度 | 最远可达 5 公里(16,404 英尺) |
声学 | 功率:0 dB 无风扇 |
安全 | CSA 22.2 编号 60950 UL 60950-1 IEC 60950-1 EN 60950-1 |
排放 | FCC 规则第 15 部分,B 子部分 A 类 |
通用的 | EN 55022 CISPR 22 |
EN | EN 55024, CISPR 24 |
静电放电 (ESD) | 标准:IEC 61000-4-2 |
辐射 | 标准:IEC 61000-4-3 |
电快速放电/爆发 | 标准:IEC 61000-4-4 |
涌 | 标准:IEC 61000-4-5 |
实施 | 标准:IEC 61000-4-6 |
工频磁场 | 标准:IEC 61000-4-8 |
电压骤降和中断 | 标准:IEC 61000-4-11 |
谐波 | 标准:IEC 61000-3-2 |
闪烁 | 标准:IEC 61000-3-3 |
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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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