标准摘要
[中文适用范围]： IEC 62148 的这一部分涵盖了光通信和光数据传输应用中分立垂直腔表面发射激光器 (VCSEL) 设备的物理尺寸和接口规范。本文件的目的是充分说明 [外文原描述]： IEC 62148-15:2021 covers the physical dimension and interface specifications for discrete vertical cavity surface emitting laser (VCSEL) devices in optical telecommunication and optical data transmission applications. The intent of this document is to adequately specify the physical requirements of VCSEL devices that will enable mechanical interchangeability of laser devices or transmitters complying with this document both at the printed circuit wiring board and for any panel-mounting requirement. This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the classification of optical/electrical interface types is generalized and referred to IEC 62148-1; - a new pin mode is added to Table 1; - several dimensions of the VCSEL TO CAN package are changed in Table 3 to reflect the current state of technology; - Figure 7 is updated to show the complete details of the VCSEL TOSA package.
英文名称Fibre optic active components and devices - Package and interface standards - Part 15: Discrete vertical cavity surface emitting laser packages