产品概述 Product Overview
FT-S59-1H019-D0S20 是一款 QSFP28 1X1 CAGE 连接器外壳，专为高速数据传输应用设计。该产品兼容 QSFP MSA 标准光模块，适用于 100G/200G/400G 数据通信场景。外壳采用不锈钢材质，配备铝制散热片和 EMI 弹簧指，确保优异的电磁屏蔽性能和散热效果。
The FT-S59-1H019-D0S20 is a QSFP28 1X1 CAGE connector designed for high-speed data transmission applications. Compatible with QSFP MSA standard transceivers, it supports 100G/200G/400G data communication scenarios. The housing features stainless steel construction with aluminum heatsink and EMI spring fingers for excellent EMI shielding and thermal performance.
主要特性 Key Features
- 兼容 QSFP MSA 标准光模块 Compatible with QSFP MSA transceivers
- 1X1 单端口设计 Single port design
- 不锈钢外壳 Stainless steel body cage
- 铝制散热片 Aluminum heatsink with black anodized finish
- EMI 弹簧指 EMI spring fingers for shielding
- 支持单面安装和背靠背安装 Single side & belly-to-belly mounting
- 符合 RoHS 2011/65/EU 指令 RoHS compliant
- 无铅工艺 Lead-free
材料规格 Material Specifications
| 部件 Component | 材料 Material | 表面处理 Surface Finish |
|---|---|---|
| Body Cage 外壳 | Stainless Steel 不锈钢, 0.25mm | Cleaning 清洗 |
| EMI Finger EMI弹簧指 | Stainless Steel 不锈钢 | Cleaning and Hole Sealing 清洗和孔密封 |
| Heatsink 散热片 | Aluminum 铝 | Black Anodized 黑色阳极氧化 |
| Heatsink Clip 散热片夹 | Stainless Steel 不锈钢 | Cleaning 清洗 |
机械尺寸 Mechanical Dimensions
| 参数 Parameter | 数值 Value | 单位 Unit |
|---|---|---|
| 长度 Length | 48.00 | mm |
| 宽度 Width | 18.75 ± 0.1 | mm |
| 高度 Height (uncompressed) | 15.10 | mm |
| 高度 Height (compressed) | 11.07 REF | mm |
| Bezel Opening Height | 10.15 ± 0.1 | mm |
| Bezel Opening Below PCB | 0.15 ± 0.1 | mm |
| PCB Pad to Cage Top | 9.70 REF | mm |
| Bezel to Back (max) | 43.00 | mm |
安装方式 Mounting Options
本产品支持两种安装方式：
- 单面安装 Single Side Mounting：适用于标准PCB单板安装场景，PCB板厚最小1.60mm
- 背靠背安装 Belly to Belly Mounting：适用于双面板对装场景，PCB板厚最小3.0mm
PCB Layout 推荐布局
以下为推荐的单面PCB布局图，包含元件和走线禁布区（除机箱地外）：
| 布局参数 Layout Parameter | 数值 Value | 备注 Notes |
|---|---|---|
| Cage Front End to Datum | 48.00 | mm |
| Light Pipe Keep Out Area | 19.20 | mm |
| Keep Out Width | 22.15 | mm |
| Pin Hole (11X) | Ø1.05 ± 0.05 | mm, finished hole |
| Pitch (3X) | 9.00 | mm |
成品孔径规格 Finished Hole Size Specs
| 孔径规格 Hole Spec | 数值 Value |
|---|---|
| Drilled Hole Diameter 钻孔直径 | Ø1.15 ± 0.02 mm |
| Finished Hole After Plating 镀后成品孔 | Ø1.05 ± 0.05 mm |
| Copper Plating 铜镀层 | 0.025–0.050 mm |
| HASL Tin-Lead (SnPb) 热风整平锡铅 | 0.004–0.010 mm |
| Immersion Tin (Sn) 沉锡 | 0.0005 mm (Min) |
| OSP 有机可焊性保护剂 | 0.0002–0.0005 mm |
| Nickel (Ni) 镍 + Immersion Gold (Au) 沉金 | 0.004–0.0076 mm Ni, 0.0001–0.0005 mm Au |
公差 General Tolerance
| 小数位 Decimal Places | 公差 Tolerance | 角度公差 Angular Tolerance |
|---|---|---|
| .X (1位小数) | ±0.20 mm | ±1° |
| .XX (2位小数) | ±0.15 mm | ±5′ |
| .XXX (3位小数) | ±0.10 mm | — |
参考文档 Reference Documents
- Product Specification: QSFP MSA
- SFF-8662: Connector Footing Dimensions
合规认证 Compliance
- RoHS Directive 2011/65/EU
- Lead-free 无铅工艺
产品声明 Product Notice
本产品为【QSFP28连接器外壳】产品线，详细信息，请联系我们的销售人员，谢谢！
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.