1 - 2 | I n t r o d u c t i o n |
Figure 1-2 illustrates an open SG 2000 telecommunications optical node:
Figure
SG 2000 — open
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| FWD EQ | JXP 1 |
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| FWD EQ | H |
PORT 1 |
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| PORT 2 |
L | ON | JXP 2 | L |
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| ADU | TCU | JXP ADU |
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| +24 V DC | MDR |
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FTEC | JXP 1 |
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| VARILOSSER | MAN | OFF |
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| SG2- |
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| IS |
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| IS | JXP 2 | CAUTION: |
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| CONTAINS PARTS |
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| ANDASSEMBLIES | |
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| SUSCEPTIBLETO |
REFER TO |
| JXP 3 |
| STATUS MONITOR | IS | JXP 4 | DAMAGE BY |
MANUAL FOR |
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| ELECTROSTATIC | ||||
FUSE VALUES |
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| ADU |
| DISCHARGE(ESD) |
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| FRB |
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| ADU |
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| JXP 3 |
| RPM/* |
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| RCVR | SG 2000 | JXP 4 |
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| Optical Node |
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PORT 3 |
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| EQ |
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| ASSEMBLED IN MEXICO |
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Base
Lid
Features include:
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52 through 870 MHz forward passband, 5 through 40 MHz return standard (other splits are available, see Appendix A, “Specifications”)
Optical receivers - up to three Optical transmitters - up to two Four independent RF outputs
Ingress switching capability through manual or headend control Redundant powering capability
15 A power passing
SG 2000 Installation and O peration Manual
