Trunk and branch layout主干与分支
Locate trunk and branch datums from equipment fixing points. Allow room for mating, bends and servicing so branches do not transfer installation loads to contacts.以设备固定点确定主干和各支路的尺寸基准，预留插拔、弯曲和维护空间，避免支路把拉力传递到端子。
Fakra / LVDS Automotive CableFakra / LVDS汽车电缆
HSD-LVDS 4+ 2-Pin with Power Branch HarnessHSD-LVDS 4+2针带电源分支连接线束
HSD-LVDS 4+ 2-Pin with Power Branch Harness can be configured around equipment interfaces and routing. Custom automotive antenna, camera and display interconnects, with FAKRA coaxial and HSD differential paths specified separately for the actual equipment.HSD-LVDS 4+2针带电源分支连接线束可围绕设备接口与安装路径进行配置。面向车载天线、摄像头与显示设备定制连接组件，依据实际设备分别定义 FAKRA 同轴路径与 HSD 差分路径。
- Interface and circuit review接口与回路对应审核
- Length and installation configuration线长与安装结构定制
- Manufacture from approved sample样品确认后组织制造
CONSTRUCTION结构解析
Connection structure and design details连接结构与设计要点
Use the hsd-lvds 4+ 2-pin with power branch harness form as a starting point and confirm these design points against drawings and the actual equipment.以HSD-LVDS 4+2针带电源分支连接线束的结构形式为起点，结合图纸和实际设备确认以下设计要点。
Signal path信号路径
Define signal type, pair allocation, shield continuity and termination as well as the connector shape. Establish transmission performance from the actual cable, length and system validation.在接口外形之外确认信号类型、线对分配、屏蔽连续性和端接方法；传输能力应按实际线材、长度及整机验证结果确定。
Interface and function review接口与功能确认
Distinguish FAKRA coaxial and HSD differential constructionFAKRA同轴与HSD差分结构必须区分
Installation and acceptance安装与验收
Check color coding together with mechanical keying颜色编码需与机械键位同时核对
CONFIGURATION结构与选配
Construction & customization options结构与定制配置
The table describes the construction and available configuration choices. Materials, dimensions, circuits and inspection requirements are agreed for each project.以下说明展示结构与可配置内容。具体材料、尺寸、电路和检验要求按项目确认。
| Exact FAKRA/HSD or LVDS interface seriesFAKRA/HSD或LVDS接口具体系列 | Use the exact FAKRA, HSD or LVDS series to define interfaces.准确FAKRA、HSD或LVDS系列决定接口结构。 |
|---|---|
| Keying, color coding and mating orientation键位、颜色编码和插合方向 | Check color coding, mechanical keying and gender together.颜色编码、机械键位和公母方向一起核对。 |
| Coaxial/differential construction, impedance and length同轴或差分线结构、阻抗与长度 | Configure coaxial and differential paths separately for impedance and length.同轴和差分路径按阻抗及长度分别配置。 |
| Camera, display or antenna function and tests摄像头、显示或天线功能及测试 | Use separate test boundaries for camera, display and antenna duties.摄像、显示或天线用途采用对应测试边界。 |
| Circuit and revision reference电路与版本依据 | Provide exact connector codes, cable specification, channel requirements, serializer/deserializer references and any power-over-coax conditions.请提供准确接头编码、线缆规格、通道要求、串行器与解串器型号，以及可能存在的同轴供电条件。 |
| Sample and manufacturing configuration样品与制造配置 | Confirm the complete channel, assembly geometry, sample checks and agreed RF or differential measurements before release.放行前确认完整通道、装配形状、样件检查及约定的射频或差分测量。 |
APPLICATIONS连接的应用
Application directions应用方向
These are connection directions for project discussion. Suitability depends on interfaces, circuits, installation conditions and project validation; configuration can be adapted to the equipment.以下为可讨论的连接方向。实际适用性取决于接口、电路、安装环境和项目验证，可按设备需求调整。
Vehicle-display and image links车载显示与图像链路
For display and imaging projects, first compare equipment generation, connectors, pins and signal definition, then confirm length and routing behind the panel. Use the exact FAKRA, HSD or LVDS series to define interfaces.显示与图像项目先核对设备代际、接头、针脚和信号定义，再确认线长及面板后布线路径。选配时，准确FAKRA、HSD或LVDS系列决定接口结构。
Vehicle antenna links车载天线连接
Check color, keying, bands and routing together. Check color coding, mechanical keying and gender together.颜色、键位、频段及安装路线共同核对。选配时，颜色编码、机械键位和公母方向一起核对。
Compact multiport modules紧凑多端口模块
Arrange ports and strain support within the device envelope. Configure coaxial and differential paths separately for impedance and length.端口排列与应力支撑结合设备空间设计。选配时，同轴和差分路径按阻抗及长度分别配置。
In-vehicle infotainment车内信息娱乐系统
Define display/antenna duties and interfaces by device revision. Use separate test boundaries for camera, display and antenna duties.接口、显示或天线任务应按设备版本确定。选配时，摄像、显示或天线用途采用对应测试边界。
Antenna panels and feedthroughs天线面板与穿壳
Review keying, fixing and coax transitions together. Use the exact FAKRA, HSD or LVDS series to define interfaces.机械键位、固定与同轴过渡一起审核。选配时，准确FAKRA、HSD或LVDS系列决定接口结构。
Service and generation adapters维修与代际转接
Similar connectors cannot replace protocol, pinout and compatibility review. Check color coding, mechanical keying and gender together.相近接头不能替代协议、针脚和兼容审核。选配时，颜色编码、机械键位和公母方向一起核对。
ENGINEERING & PRODUCTION工程与制造
Adapt the connection to your equipment.围绕设备，调整连接细节。
Touched by me, better it’ll beTouched by me, better it’ll be
Custom wire harness manufacturing in China中国工厂 · 定制线束制造
Our China factory supports fakra / lvds automotive cable projects through custom wire harness manufacturing and OEM/ODM development. Interface, circuit and installation data guide material selection, sample builds and manufacturing-document approval before repeat production.Super Smile-Tech 中国工厂围绕Fakra / LVDS汽车电缆的项目需求提供定制线束制造与 OEM/ODM 支持。我们从接口、电路与安装资料开始，协同物料选配、样品制作和制造文件确认，再按批准要求组织重复生产。
Exact FAKRA/HSD or LVDS interface seriesFAKRA/HSD或LVDS接口具体系列
Use the exact FAKRA, HSD or LVDS series to define interfaces.准确FAKRA、HSD或LVDS系列决定接口结构。
Keying, color coding and mating orientation键位、颜色编码和插合方向
Check color coding, mechanical keying and gender together.颜色编码、机械键位和公母方向一起核对。
Camera, display or antenna function and tests摄像头、显示或天线功能及测试
Use separate test boundaries for camera, display and antenna duties.摄像、显示或天线用途采用对应测试边界。
PRODUCT QUESTIONS产品问答
Product & customization questions产品与定制常见问题
Are FAKRA and automotive LVDS the same thing?FAKRA 和车载 LVDS 是同一个概念吗？
No. FAKRA describes a coaxial connector family, while LVDS describes signaling. Determine whether the equipment requires coax, HSD differential wiring or another interface.不是。FAKRA 描述同轴接头系列，LVDS 描述信号方式。应确认设备需要同轴、HSD 差分连接还是其他接口。
Does matching color prove compatibility?颜色一致就代表兼容吗？
No. Confirm coding, contact interface, cable type and the electrical function on both sides. Color is an aid, not a complete specification.不代表。还需确认两端编码、接触界面、线缆类型和电气功能。颜色只是辅助识别，不是完整规格。
Can a passive adapter convert a camera protocol?无源转接线可以转换摄像头协议吗？
No. Protocol conversion requires compatible electronics. A cable adapter changes a physical connection and must preserve the required channel.不能。协议转换需要兼容的电子设备，线缆转接改变物理连接，并需保持所要求的通道特性。
Start with your interface and installation requirements从您的接口与安装需求开始
Share mating interfaces, a circuit table, target lengths or a sample for the hsd-lvds 4+ 2-pin with power branch harness. We can use them to review configuration and sample requirements.提供HSD-LVDS 4+2针带电源分支连接线束的对插接口、回路表、目标长度或参考样品，我们据此梳理选配与样品确认事项。