LEADER 03154nam 2200613Ia 450 001 9910816069203321 005 20200520144314.0 010 $a1-58053-698-0 035 $a(CKB)1000000000340613 035 $a(EBL)227655 035 $a(OCoLC)70749902 035 $a(SSID)ssj0000401332 035 $a(PQKBManifestationID)11269048 035 $a(PQKBTitleCode)TC0000401332 035 $a(PQKBWorkID)10419941 035 $a(PQKB)10287050 035 $a(CaBNVSL)mat09100768 035 $a(IEEE)9100768 035 $a(MiAaPQ)EBC227655 035 $a(EXLCZ)991000000000340613 100 $a20030520d2003 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aInstallation and maintenance of SDH/SONET, ATM, xDSL, and synchronization networks /$fJose M. Caballero ... [et al.] 205 $a1st ed. 210 $aBoston, MA $cArtech House$dc2003 215 $a1 online resource (454 p.) 225 1 $aArtech House telecommunications library 300 $aDescription based upon print version of record. 311 $a1-58053-525-9 320 $aIncludes bibliographical references and index. 327 $aPreface; PDH and T-Carrier: The Plesiochronous Hierarchies; 1.1 An Introduction to Communications Systems; 1.2 Pulse Code Modulation; 1.3 PDH and T-Carrier; 1.4 The E1 Frame; 1.5 The Plesiochronous Digital Hierarchy; 1.6 Managing Alarms in Higher Level Hierarchies; 1.7 The T-Carrier Hierarchy; SDH/SONET: The Synchronous Hierarchies; 2.1 The Emergence of SDH/SONET Networks; 2.2 Comparison of SDH and SONET; 2.3 Functional Architecture; 2.4 SDH/SONET Formats and Procedures; 2.5 SDH Transport Services; 2.6 Transporting PDH/T-Carrier Tributaries; 2.7 Pointers and Timing Compensation. 327 $a2.8 Overheads2.9 Concatenation; 2.10 Maintenance; 2.11 Performance Monitoring; 2.12 Defects; 2.13 SDH Resilience; 2.14 Operation, Administration, and Management; 2.15 Next Generation SDH; ATM Architectures; 3.1 Introduction; 3.2 Basic Principles of ATM; 3.3 ATM Network Architecture; 3.4 ATM Adaptation Level Structures; 3.5 Quality o. 330 $aService level agreements guaranteeing quality of service have helped your organization to keep old customers and win new ones over. Although it may be easy for the sales department to ink a service level agreement, you have to handle the constant problems of phase fluctuations, jitter, and wander, that threaten the quality of service spelled out in these service level agreements. 410 0$aArtech House telecommunications library. 606 $aComputer networks$xStandards 606 $aComputer network protocols 606 $aComputer networks$xManagement 615 0$aComputer networks$xStandards. 615 0$aComputer network protocols. 615 0$aComputer networks$xManagement. 676 $a621.382/1 676 $a621.3821 701 $aCaballero$b Jose Manuel$01689890 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910816069203321 996 $aInstallation and maintenance of SDH$94193932 997 $aUNINA