19英寸插箱标准手册 - 图文(2)

插箱基本尺寸1.2 1.2 插箱基本尺寸插箱基本尺寸1.2 1.2 插箱基本尺寸1.2 1.2 插箱基本尺寸插箱基本尺寸高度高度::1 U = 44.45 mm. n U = (44.45 - 0.8) ± 0.4 (IEC 60297)n U = (n x 44.45 - 0.8-0.55) ± 0.4 (威图标准)宽度宽度::482.6 mm ± 0.4.前面板宽度尺寸单位: 5.08 mm.插箱板卡安装有效空间: > 84 x 5.08 mm深度深度::插箱深度由在规范中未作规定，由多个因素决定. 如: PCB, 连接器, rear I/O, 线缆等。1.2 1.2 插箱基本尺寸插箱基本尺寸5m7m.1753>1234566(!)7891011124.45404.7.425414.Z44Y机架安装角轨Zmm7>14.7±1.25开口槽.0+8.610.3±0.4闭口槽6.8+0.5插箱基本尺寸1.2 1.2 插箱基本尺寸高度 (U)H±0.4 (mm)ZYH-0.3 (mm) RITTAL标准1234566(!)78910111243.6588.1132.55177.0221.45265.9265.9310.35354.8399.25443.7488.15532.631.7576.257.15101.6146.05190.576.257.1576.2120.65165.1146.05190.557.1588.9101.6101.6101.6133.35133.3543.187.55132176.45220.9265.35265.35309.8354.25398.7443.15487.6532.05