Motorola Starline SG 2000 - Page 10

1-2 Introduction
SG 2000 Installation and Operation Manual
Figure 1-2 illustrates an open SG 2000 telecommunications optical node:
Figure 1-2
SG 2000 — open
-20dB
REFER TO
MA NUAL F OR
FUSE VA LUES
H
RCVR
INPUT
FTEC
H
-20dB
ON
A
SSEMBLED IN MEXICO
SG 2000
-20dB
CAUTION:
CONTAINS PARTS
A
ND ASSEMBLIES
DA MAGE BY
ELECTROSTATIC
DISCHARGE ( ESD)
SUSCEPTIBLE TO
JXP
A
DU
H
H
L
-20dB
L
-20dB
-20dB
-20dB
-20dB
L
L
PORT 1 PORT 2
PORT 3
PORT 4
JXP 1
JXP 1
JXP 2
JXP 2
JXP 4
JXP 4
MDR
ADU
ADU
ADU
IS
IS
TCU
MAN
FRB
RPM/*
STATUS MONITOR
OFF
ON
SG2-
VARI LOSSE R
JXP 3
JXP 3
FWD EQ
FWD EQ
FWD EQ
FWD EQ
+24 V DC
IS
IS
Optical Node
Base
Lid
Features include:
! 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