Multitech MTPRI-HD30B Benutzerhandbuch
1 Introduction
CommPlete Communications Server
5
enabled
5
Equalization Control 4.
See Note 1
See Note 1
Refer to the following
listing
listing
Refer to the following listing
6
Equalization Control 3.
See Note 2
See Note 2
Refer to the following
listing
listing
Refer to the following listing
7
Equalization Control 2.
See Note 2
See Note 2
Refer to the following
listing
listing
Refer to the following listing
8
Equalization Control 1.
See Note 2
See Note 2
Refer to the following
listing
listing
Refer to the following listing
Note 1: Used with DIP-Switches 6 thru 8 for pulse equalization, line build-out (LBO), and equalizer gain
limit settings.
limit settings.
Note 2: Used with DIP-Switches 5,7,8 for pulse equalization, line build-out (LBO), and equalizer gain limit
settings.
settings.
T1 DIP Switch 5 thru 8 Configuration
DIP#5
DIP#6
DIP#7
DIP#8
1
Function
Tx Level
Cable
RcvLevel
0
0
0
0
T1 Long Haul
0.0 dB
100
Ω TP
36 dB
0
0
1
0
T1 Long Haul
-7.5 dB
100
Ω TP
36 dB
0
1
0
0
T1 Long Haul
-15 dB
100
Ω TP
36 dB
0
1
1
0
T1 Long Haul
-22.5 dB
100
Ω TP
36 dB
0
0
0
1
T1 Long Haul
0.0 dB
100
Ω TP
26 dB
0
0
1
1
T1 Long Haul
-7.5 dB
100
Ω TP
26 dB
0
1
0
1
T1 Long Haul
-15 dB
100
Ω TP
26 dB
0
1
1
1
T1 Long Haul
-22.5 dB
100
Ω TP
36 dB
1
1
1
1
T1 Short
Haul
Haul
533-655ft/
2.4dB
100
Ω TP
36 dB
Note 1: DIP Switch #8 sets the receive equalizer gain (EGL) during T1 long haul operations.
Note 2: applicable when enabled.
E1 DIP Switch 5 thru 8 Configuration
DIP#5
DIP#6
DIP#7
DIP#8
Function
Tx Level
Cable
RcvLevel
1
0
0
0
E1 Short Haul
ITU Rec G.703
120
Ω TP/
75
Ω=Coax
12 dB
1
0
0
1
E1 Long Haul
0.0 dB
100
Ω TP
43 dB
1
0
1
0
E1 Long Haul
0.0 dB
100
Ω TP/
75
Ω=Coax
43 dB