Cisco Compact Outdoor Amplifier Model 93412 Guide De Montage
2
Installation Instruction Compact Amplifier 93412
4010865 Rev C
Installation Instruction Compact Amplifier 93412
Plug-in units
Input splitter
Link type 74089 is applied if the loop port is not used. Splitters with bridger provide the largest
attenuation at the amplifier input.
attenuation at the amplifier input.
Output splitter
If an asymmetric splitter (bridger) is used, the largest attenuation at the output 2 (OUT 2) is
obtained. If only a signal at output 1 (OUT 1) is requested, link type 74069 is used.
obtained. If only a signal at output 1 (OUT 1) is requested, link type 74069 is used.
Diplex reverse filters
Two diplex reverse filters type 75110 with the requested filter frequencies are used. If the
reverse path is not used, two links 74089 are mounted.
reverse path is not used, two links 74089 are mounted.
AUX plug-in field (equalizer, attenuator)
In order to adjust the amplifiers to the cable, it may be necessary to insert an equalizer type
74100 or an inverse equalizer 74190 at the input. If no equalization/attenuation is requested,
insert 0 dB link type 74069.
74100 or an inverse equalizer 74190 at the input. If no equalization/attenuation is requested,
insert 0 dB link type 74069.
.
DC
Element Manager Transponder
AC or DC in
DC/AC detect
TX
RX
0/6/OFF
0-18 dB
0-18 dB
0-18 dB
-20dB
TP
-20dB
TP
-20dB
TP
IN
OUT
OUT 2
OUT 1
0/6/
∞
0/3/6/9 dB
-20dB
TP
0/2/4/6 dB
-20dB
-33dB
0-15 dB
AUX
Rev.Eq.
0-18 dB