Motorola SG 2000 Instrucciones de operaciones descargar pdf (Pagina 6)

iv Contents

SG 2000 Installation and Operation Manual

Figure 3-6 JP1 common-powered single or redundant power configuration.......................... 3-7

Figure 3-7 JP1 split-powered redundant power supply configuration ................................... 3-7

Figure 3-8 SG2-75 low-gain output-stage pad-effects chart .............................................. 3-14

Figure 3-9 SG2-87 low-gain output-stage pad-effects chart .............................................. 3-15

Figure 3-10 SG2-* link c/n performance, 77 channels....................................................... 3-16

Figure 3-11 SG2-* link c/n performance, 110 channels ..................................................... 3-17

Figure 3-12 DS-SG2-DRRB board ................................................................................... 3-18

Figure 3-13 DS-SG2-DRRB board installed...................................................................... 3-19

Figure 3-14 Location of JXPs on E-pack.......................................................................... 3-20

Figure 3-15 SG2 lid configured with the DS-SG2-DRRB board.......................................... 3-21

Figure 4-1 Service cable connection and compression fitting .............................................. 4-1

Figure 4-2 Mounting bracket-front view.............................................................................. 4-3

Figure 4-3 Mounting bracket-rear and side views ............................................................... 4-4

Figure 4-4 Center conductor length ................................................................................... 4-5

Figure 4-5 Housing lid and fiber spool tray......................................................................... 4-6

Figure 4-6 Fiber spool tray................................................................................................ 4-6

Figure 5-1 Single receiver................................................................................................. 5-1

Figure 5-2 Redundant receiver.......................................................................................... 5-2

Figure 5-3 Broadband/narrowcast...................................................................................... 5-2

Figure 5-4 B override........................................................................................................ 5-3

Figure 5-5 A override........................................................................................................ 5-4

Figure 5-6 Status monitor/MCB operation .......................................................................... 5-4

Figure 5-7 Redundant return ............................................................................................. 5-5

Figure 5-8 Split return....................................................................................................... 5-5

Figure 5-9 RF chassis and location of the SG2-RPM/C or SG2-RPM/S board ...................... 5-6

Figure 5-10 DS-SG2-DRT/A redundant return .................................................................... 5-7

Figure 5-11 DS-SG2-DRT-2X/A split return........................................................................ 5-8

Figure 5-12 DS-SG2-DRT-2X/A redundant return ............................................................... 5-8

Figure 5-13 SG2-LR ....................................................................................................... 5-10

Figure 5-14 Test-point voltage versus optical power......................................................... 5-12

Figure 5-15 Wavelength selection jumper ........................................................................ 5-13

Figure 5-16 SG2-IFPT .................................................................................................... 5-14

Figure 5-17 SG2-FPT ..................................................................................................... 5-15

Figure 5-18 SG2-DFBT ................................................................................................... 5-16

Figure 5-19 SG2-DFBT/3 ................................................................................................ 5-18

Figure 5-20 SG2-EIFPT .................................................................................................. 5-19

Figure 5-21 DS-SG2-DRT/A ............................................................................................ 5-20

Figure 5-22 DS-SG2-DRT/A ............................................................................................ 5-20

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Motorola SG 2000 Instrucciones de operaciones Pagina 6