Справочник ПользователяСодержаниеSECTION 5: Maintenance41 system maintenance overview41.1 Tools and Materials42 fault detection and alarm reporting53 fault isolation and troubleshooting94 test procedures144.1 Optical Power Test144.2 Optical Loopback Test154.2.1 PORT 1/PORT 2 Loopback Test154.2.2 PORT 3 Loopback Test165 maintenance procedures165.1 Scheduled Maintenance175.2 Remote Unit Cabinet Filter Cleaning Procedure175.3 Host Unit Fan Replacement Procedure185.4 Spectrum Transport Module Fan Replacement Procedure205.5 Linear Power Amplifier Fan Replacement Procedure22SECTION 6: General Information241 Warranty/Software242 Software Service Agreement243 Repair/Exchange Policy244 Repair Charges255 Replacement/Spare Products256 Returned Material257 Customer Information and Assistance26Размер: 1,9 МБСтраницы: 28Язык: EnglishПросмотреть
