标准摘要
[中文适用范围]： IEC 62148的这一部分涵盖了用于光通信和光数据传输应用的离散垂直腔面发射激光器(VCSEL)器件的物理尺寸和接口规范。 本文件的目的是充分规定VCSEL器件的物理要求，使符合本文件的激光器或发射器在印刷电路布线板和任何面板安装要求上都能实现机械互换性。 [外文原描述]： IEC 62148-15:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. 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