标准光模块
zQSFP+ 100G
Description
zQuad Small Form-factor Pluggable Plus (zQSFP+) interconnect solution
zQuad Small Form-factor Pluggable Plus (zQSFP+) interconnect solution is designed for high-density interconnect applications and conforms to SFF-8665 QSFP28.Components of the system include SMT connectors; and stacked integrated 2-by-1, 2-by-2 and 2-by-3 connectors and cages.
zQSFP+ SMT 连接器支持最新 100 Gbps 的以太网和 100 Gbps 的 InfiniBand* (IB) 改进型数据传输率 (EDR) 应用。EDR applications consist of four lanes of high-speed differential signals with individual data rates at 25 Gbps.首选的接合设计使用窄边、耦合盲插、形成接触的构型以及嵌件成型，以优化电气性能。The zQSFP+ connector shares the same mating interface as the QSFP+ form factor, making it backward compatible with current connectors, cages and cable assemblies.
zQSFP+ EMI 屏蔽罩在设计方面采用先进的散热片系统，从而为新一代系统电源提供高水平的散热性能。Die-cast design features screw-down option to the PCB for maximum board retention.The spring-finger design provides optimal EMI grounding and allow for more space to route high-speed traces.
特性和优点:
| Preferential coupling design uses a narrow-edge coupled, blanked- and formed-contact geometry and insert molding | Provides superior signal integrity (SI) performance, including extremely low insertion loss (IL) of <0.8dB at a very high frequency, 14 GHz |
| 久经验证的 25 Gbps 数据传输率，最高可达 40 Gbps | Meets or exceeds current requirements for 100 Gigabit Ethernet and InfiniBand* EDR 4X applications.Supports current 10 Gbps Ethernet and 16 Gbps Fibre Channel applications.Scalable for next-generation applications |
| Stacked Stacked integrated connectors include an elastomeric gasket | Provides superior EMI containment |
| Stacked integrated connectors include a metal finger gasket | For EMI suppression |
| Identical mating interface as the QSFP+ connector | Backward compatible with QSFP+ form factor to extend the life of existing platforms and reduce development costs |
| Surface Mount Technology (SMT) design | Allows for ease of routing and provides the option for placement on both sides of the PCB |
| 0.80 mm pitch host connector designed for placement beneath EMI cage | Ideal for pluggable applications |
| Stacked integrated connectors and cages are available in three sizes (2-by-1, 2-by-2 and 2-by-3) | Offers design options for high-density applications |
| Drop-in replacement product from TE Connectivity | Second-source option available |
应用：
- 数据/通信服务器
- 数据/通信存储
- 网络接口
- 网络存储
- 网络测试和测量设备
- 电信移动通信基础设施
- 电信集线器
- 电信服务器
- 电信开关
*这并非此产品应用的最终名单。它只代表了一些最常见的用途。
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