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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思科®40GBASE QSFP(四通道小型可插拔)产品组合为客户提供各种高密度、低功耗 40 千兆以太网连接选项,适用于数据中心、高性能计算网络、企业核心和分布层以及服务提供商应用。
QSFP-40G-SR-BD= 规格 | |
描述 | 适用于双工 MMF 的 Cisco 40GBASE-SR 双向 QSFP 模块 |
方面 | 13.5 x 18.4 x 72.4 毫米 |
QSFP 端口布线规格 | |
波长(nm) | 832 - 918 |
电缆类型 | 多模光纤 |
核心尺寸(微米) | 50.0 50.0 50.0 |
模式带宽 (MHz-km) | 500(OM2) 2000(OM3) 4700(OM4) |
电缆距离 | 30 分钟 100米 150 米 |
功耗(瓦) | 3.5 |
拉环颜色 | 灰色的 |
光学特性 | |
类型 | 40GBASE-SR-BiDi,双工 MMF |
发射功率 (dBm) | 每条车道最多 +5 每条车道最少 4 个 |
接收功率 (dBm) | 每条车道最多 +5.0 每条车道最低:-6.0 |
发射和接收波长 (nm) | 832 至 918 |
环境条件 | |
商业温度 | +10 至 70 ° C(50至158 ° F) |
年代储藏温度 | -40 至 85 ° C (-40至185 ° F) |
法规和标准合规性 | |
标准
| •GR-20-CORE:光纤和光缆的通用要求 •GR-326-CORE:单模光纤连接器和跳线组件的通用要求 •GR-1435-CORE:多光纤连接器的通用要求 •IEEE 802.3ba (-SR4, -LR4) •IEEE 802。3ae (-CSR4) •QSFP+ MSA SFF-8436 •SFP+ MSA SFF-8431 和 -8461 •RoHS 6 |
安全
| •QSFP 铜模块的电缆护套符合 UL E116441 标准 •QSFP 铜缆符合 ELV 标准 |
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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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