Cisco Model D-PCG1000 PowerKEY CAS Gateway Referências técnicas
Quick Reference Guide
QPSK D9494 Demodulator
QPSK D9494 Demodulator Front Panel
Use the following diagram to assist you with the installation of the demodulator.
QPSK D9494 Demodulator Back Panels
Use the following diagrams to assist you with the installation of the demodulator, as well as the location of the connection ports.
ALARM
BURST DATA
MAC SYNC
TEST
OPTIONS
FREQ
STATUS
ENTER
QPSK Demodulator Model D9494-1
T13607
ALARM
BURST DATA
MAC SYNC
TEST
OPTIONS
FREQ
STATUS
ENTER
QPSK Demodulator Model D9494-1
T13608
QPSK D9494 Demodulator (48 VDC Model)
QPSK D9494 Demodulator (100-240 VAC Model)
POWER 120/130V 60/50Hz 2.5A
RF OUT 1
RF OUT 2
RF OUT 3
RF OUT 4
ASI IN 1
ASI IN 2
ASI IN 3
ASI IN 4
DA
TA
1
CRAFT
PORT
GND
10/100 BASE T
LINK ACTIVE
GIGABIT
ETHERNET
LINK
ACT
LINK
ACT
DA
TA
2
DA
TA
3
DA
TA
4
T4H, 250V
T
-A
-V
BACKUP
MAIN
T2H, 250V
A
FUSE
B
+
+
-
-
RF INPUT
GND
DIAGNOSTICS
NETWORK
DATA
FUSE
FUSE
FUSE
MAJOR MINOR
NC
C
NO
NC
C
NO
POWER - 48 VDC 24W
FAN
T
-A -V
T2H, 250V
29F9
PROFESSIONAL
VIDEO EQUIPMENT
RF INPUT
GND
DIAGNOSTICS
NETWORK
DATA
MAJOR MINOR
NC
C
NO
NC
C
NO
100-240V ~ 60/50Hz 0.5A
POWER
FAN
T
-A -V
T2H, 250V
29F9
PROFESSIONAL
VIDEO EQUIPMENT
Introduction
This quick reference guide is intended for individuals who are responsible
for installing the QPSK D9494 Demodulator into a rack unit.
For more detailed descriptions of the installation process and safety
information for this demodulator, refer to the Model D9494 DAVIC QPSK
Demodulator Installation and Operation Guide (part number 4022032).
for installing the QPSK D9494 Demodulator into a rack unit.
For more detailed descriptions of the installation process and safety
information for this demodulator, refer to the Model D9494 DAVIC QPSK
Demodulator Installation and Operation Guide (part number 4022032).
Warning and Caution Icons
WARNING: Avoid personal injury and product damage! Do
not proceed beyond any icon until you fully understand the
indicated conditions.
indicated conditions.
The following icons alert you to important information about the safe
operation of this product.
You
operation of this product.
You
will
fi nd this icon in the literature that accompanies this product.
This icon indicates important operating or maintenance
instructions.
instructions.
You
may
fi nd this icon affi xed to this product and in this document
to alert you of electrical safety hazards. On this product, this icon
indicates a live terminal; the arrowhead points to the terminal
device.
indicates a live terminal; the arrowhead points to the terminal
device.
You may fi nd this icon affi xed to this product. This icon indicates a
protective earth terminal.
protective earth terminal.
You
may
fi nd this icon affi xed to this product. This icon indicates
excessive or dangerous heat.
You
may
fi nd this symbol affi xed to this product and in this document.
This symbol indicates an infrared laser that transmits intensity-
modulated light and emits invisible laser radiation and an LED that
transmits intensity-modulated light.
modulated light and emits invisible laser radiation and an LED that
transmits intensity-modulated light.
Controlling the Operating Temperature
CAUTION: The operating temperature for this equipment is
32 to 122°F (0 to 50°C). Avoid damage to this product! Your warranty
is void if you operate this product above or below the maximum
specifi ed operating temperatures.
is void if you operate this product above or below the maximum
specifi ed operating temperatures.
Measuring the Inlet Air Temperature
If you are concerned about inlet air temperature at the air inlet of any
demodulator, you can measure the inlet air temperature in the rack. When
measuring the temperature, ensure that all cabling is complete and that
all adjacent QPSK demodulators are installed and running.
Important: Opening the door on the back panel of the rack may have an
adverse effect on the managed airfl ow. If access to the door is not controlled,
measure the inlet air temperature with the back panel door open because
this typically redirects the airfl ow in an adverse manner.
demodulator, you can measure the inlet air temperature in the rack. When
measuring the temperature, ensure that all cabling is complete and that
all adjacent QPSK demodulators are installed and running.
Important: Opening the door on the back panel of the rack may have an
adverse effect on the managed airfl ow. If access to the door is not controlled,
measure the inlet air temperature with the back panel door open because
this typically redirects the airfl ow in an adverse manner.
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Lawrenceville, GA 30042
Lawrenceville, GA 30042
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Third party trademarks mentioned are the property of their respective owners.The use of the word partner does not imply a
partnership relationship between Cisco and any other company. (1110R)
Product and service availability subject to change without notice.
Third party trademarks mentioned are the property of their respective owners.The use of the word partner does not imply a
partnership relationship between Cisco and any other company. (1110R)
Product and service availability subject to change without notice.
© 2008
,2012 Cisco Systems, Inc. All rights reserved.
Printed in United States of America
September 2012
Part Number
78-4022033-01 Rev B
FINAL