内容介绍：中继段光纤偏振模（PMD）测试记录表中继段名称：移动公司至湖西基站光交中继光缆测试仪表：T-BERD / MTS 4000温度：-15 oC纤号1 2 3 4 5 6 7 8 9 10 11 12PMD 系数0.185ps/km1/2 0.174ps/km1/2 0.179ps/km1/2 0.169ps/km1/2 0.174ps/km1/2 0.183ps/km1/2 0.181ps/km1/