用户手册目录System Overview1About this Document4Contents6Meridian 18System Architecture16Product Description44List of Terms78Installation Planning92Preface96About this Document98Contents102Planning Activities106Researching the Requirements112Planning the Site144Preparing for Delivery160Preparing for Installation164System Engineering172About this Document176Contents1781. System Organization and Capacities1822. Definitions2063. Provisioning Guidelines220Step 1222Step 2224Step 3231Step 4232Step 5233Step 6237Step 7237Step 8240Step 9241Step 10241Step 11242Step 12242Step 132424. Feature Calculations2445. Worksheet2506. Tables288Power Engineering486About this Document490Contents492SL-1 System Power Overview494AC Power System Description498DC Power System Description512System Grounding524Operating Power Requirements528Reserve Power540Engineering and Configuration Guidelines548Power Conductors560List of Terms566Spares Planning570About this Document574Contents576Spares Planning578Tables: NFT Values584Failure Rates592Equipment Identification & Ordering Information608About this Document612Contents614General620Universal Equipment Modules and Packaging624Power and Cooling Equipment634Common Equipment Cards648Peripheral Equipment Cards658Station Equipment670Cabling690Miscellaneous Equipment706List of Terms710Line Engineering/Transmission716Contents716Checklist718Engineer Telephone Line720Index746Summary of Transmission Parameters748Contents748u-Law Transmission Parameters750A-Law Transmission Parameters756DTI Loss Tables764Tables765Line Circuits/Analogue Line Card Description770About this Document774Contents776General Information778Application779Characteristics780Technical Summary781Digital Line Card Descrition786About this Document790Contents792General Information794Description796Characteristics798Analog Message Waiting Line Card Description802About this Document806Contents808General Information810Application812Characterisitics814Technical Summary816SL-1 Line and Console Packs Description and Operation820Contents8201. General8222. Description8243. Circuit Characteristics8284. Operation with SL-1 Set8305. Design Consideration836500/200 Line Packs Desription and Operation838Contents8381. General8402. Description8423. Application8444. Characteristics8465. Operation852QPC578 Intergrated Services Digital Line Card860Contents8601. QPC578 Intergrated Services Digital Line Card862文件大小: 10.9 MB页数: 867Language: English打开用户手册