DAFTAR ISILembar pengesahan I...............................................................................ILembar pengesahan II..............................................................................IIKata Pengantar ........................................................................................IIIDaftar Isi..................................................................................................VDaftar Gambar ........................................................................................IXDaftar Tabel ............................................................................................XBAB I PENDAHULUAN .....................................................................11 Latar Belakang ............................................................................12 Rumusan Masalah. ..................................................................23 Tujuan.....................................................................24 Manfaat........................................................................................35 Batasan Masalah .............................................................3BAB II TUJUAN UMUM PERUSAHAAN .4Sejarah singkat berdirinya PT. Telekomunikasi Indonesia ......... 5Visi dan Misi PT. Telekomunikasi Indonesia, Tbk......................9Arti Logo PT.Telkom...................................................................9Layanan PT.Telkom.. .................111.Telepon...122.Telkom sms 123.Data/Internet .134.Internet protocol television 14Budaya Perusahaan .14 Struktur jJabatan PT.Telkom ..15

BAB III Tinjauan Pustaka .16Gambaran Umum ..............................................................................16 Media Transmisi dalam komunikasi .................................................17 Sinyal Data 18a. Sinyal Analog ..18a.Amplitudo ...19b.frekuensi ..19c. Fase .20b. Sinyal digital ...22

a. Multiplexing ...25

i. FDM 25ii. TDM 25iii.WDM 26b. PCM (Pulse Code Modulation)..26i. Bandpass filter ..27ii. Sampling 27iii. Quantizing .27iv. Coding ..28 Plesiochronous Digital Hierarchy (PDH) .............................28Synchronous Digital Hierarchy (SDH) 30 Fungsi SDH............................................................................30 Cara kerja SDH ..............32 Arsitektur jaringan SDH .33 Telecomunication Management Network ( Tmn ) .........................34

BAB IV HASIL KERJA PRAKTEK35 Pelaksanaan 35Agenda Kerja Praktek ..35Metode Pengamatan .35Media yang di gunakan ..351.Multipair Isolasi ..35 A.Macam kabel ..351) Kabel tanah Tanam langsung .352) Kabel duct .36 B.Tanda-tanda Kabel ..371) Kode Pengenal 372) Tanda Pengenal .383) Warna kabel ..38 C. Bahan-bahan kabel 38 D. Sifat sifat kelistrikan 40 E. Susunan dan perhitungan urat-urat kabel .............42 2.Kabel polyethylene busa kulit .42 A.Tanda-tanda kabel ...42 B.bahan bahan kabel 43 C.Sifat kelistrikan dan perhitungan Urat kabel 44 3. Kabel Koaksial ..44 A. Umum 44 B. bahn kabel dan Spesifikasi .45Instalasi .47Profil galian menyebrang 47Profil galian jalan trotoar48Kabel penyangga .. ..50 Sleck sambungan KTTL dan penempatan alat sambung 51Instalasi KU pada tiang KP 52Instalasi saluran penanggal52Instalasi kabel Rumah 53Terminasi .54Ruang RPU .55

BAB V SIMPULAN DAN SARAN ..................................................57DAFTAR PUSTAKA ............................................................................59

VIII