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2114
WEST
7
TH STREET TEMPE ARI
Z
ONA
85281
USA
480
•
333
•
2200
PHONE
480
•
333
•
2161
FAX
1
2
...
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Universal Outdoor Modem
1
Table of Contents
5
PREFACE
11
Cautions and Warnings
12
Trademarks
12
Safety Compliance
13
EN 60950
13
Low Voltage Directive (LVD)
13
Warranty Policy
14
Limitations of Warranty
14
Exclusive Remedies
15
Customer Support
16
Online Customer Support
16
Chapter 1. Introduction
17
1.1 OM20 Configurations
18
MN-OM20– Revision 5 1–4
20
Chapter 2. Installation
21
2.2 Unpacking
22
2.2.1 Outdoor Modem (OM20)
22
2.3 Removal and Assembly
23
MN-OM20– Revision 5 2–4
24
MN-OM20– Revision 5 2–5
25
MN-OM20– Revision 5 2–6
26
MN-OM20– Revision 5 2–7
27
MN-OM20– Revision 5 2–8
28
MN-OM20– Revision 5 2–9
29
MN-OM20– Revision 5 2–10
30
MN-OM20– Revision 5 2–11
31
MN-OM20– Revision 5 2–12
32
MN-OM20– Revision 5 3–1
33
IP M&C Default Reset
34
MN-OM20– Revision 5 3–3
35
MN-OM20– Revision 5 3–4
36
3.4 Storage and Reshipment
37
MN-OM20– Revision 5 3–6
38
4.1 OM20 Hardware
39
MN-OM20– Revision 5 4–2
40
4.2.1 Baseband Processing
42
MN-OM20– Revision 5 4–5
43
4.3.1 Terminal Port
45
4.3.3 Ethernet M&C Port
45
4.3.4 Modem Monitor Status
46
4.5 Internal Clock
46
MN-OM20– Revision 5 4–10
48
MN-OM20– Revision 5 4–11
49
4.7 Clocking Options
50
4.7.1 TX Clock Options
50
4.7.2.1 RX SAT Clock
52
4.7.2.4 EXT CLK/EXT BNC:
52
MN-OM20– Revision 5 4–15
53
4.9 Reed-Solomon Codec
54
4.9.3 Interleaving
54
MN-OM20– Revision 5 4–17
55
MN-OM20– Revision 5 4–18
56
4.13 Standard IBS Mode
57
MN-OM20– Revision 5 4–20
58
4.15 ESC Backward Alarms
59
4.16.1 SCC Framing Structure
60
4.16.2 Aggregate Data Rate
61
MN-OM20– Revision 5 4–24
62
MN-OM20– Revision 5 4–25
63
MN-OM20– Revision 5 4–26
64
4.19 Strap Codes
65
MN-OM20– Revision 5 4–28
66
MN-OM20– Revision 5 5–1
67
MN-OM20– Revision 5 5–2
68
5.1.1 Power Input
69
MN-OM20– Revision 5 5–4
70
Balanced Data I/O Port (J3)
71
5.1.5 Ground Lug (J6)
73
5.1.6 RX L-Band IF (J7)
73
5.1.7 TX L-Band IF (J8)
73
MN-OM20– Revision 5 5–8
74
Protocol
75
6.2.1 Appearance
76
6.2.2 Navigation
77
6.2.3 LED Indicators
78
6.3 GUI Screen Menus
79
6.3.1 Introduction Menu
80
6.3.1.1 Login Screen
81
6.3.2 Password Setup
82
MN-OM20– Revision 5 6–9
83
6.3.3.1 Modem Addressing
84
MN-OM20– Revision 5 6–11
85
MN-OM20– Revision 5 6–12
86
Table 6-5. SNMP Parameters
87
MN-OM20– Revision 5 6–14
88
MN-OM20– Revision 5 6–15
89
6.3.4.1 Transmit Menu
90
MN-OM20– Revision 5 6–17
91
MN-OM20– Revision 5 6–18
92
MN-OM20– Revision 5 6–19
93
MN-OM20– Revision 5 6–20
94
MN-OM20– Revision 5 6–21
95
MN-OM20– Revision 5 6–22
96
MN-OM20– Revision 5 6–24
98
MN-OM20– Revision 5 6–25
99
MN-OM20– Revision 5 6–26
100
MN-OM20– Revision 5 6–27
101
IM PO RTA NT
102
6.3.4.2 Receive Menu
103
MN-OM20– Revision 5 6–30
104
MN-OM20– Revision 5 6–31
105
MN-OM20– Revision 5 6–32
106
MN-OM20– Revision 5 6–33
107
MN-OM20– Revision 5 6–34
108
MN-OM20– Revision 5 6–35
109
MN-OM20– Revision 5 6–36
110
6.3.4.3 Interface Menu
111
MN-OM20– Revision 5 6–38
112
MN-OM20– Revision 5 6–39
113
MN-OM20– Revision 5 6–40
114
MN-OM20– Revision 5 6–41
115
MN-OM20– Revision 5 6–42
116
MN-OM20– Revision 5 6–43
117
6.3.4.4 Monitor Menu
118
MN-OM20– Revision 5 6–45
119
MN-OM20– Revision 5 6–46
120
MN-OM20– Revision 5 6–47
121
MN-OM20– Revision 5 6–48
122
6.3.4.5 Alarms Menu
123
MN-OM20– Revision 5 6–50
124
MN-OM20– Revision 5 6–51
125
MN-OM20– Revision 5 6–52
126
MN-OM20– Revision 5 6–53
127
MN-OM20– Revision 5 6–54
128
MN-OM20– Revision 5 6–55
129
6.3.4.6 System Menu
130
MN-OM20– Revision 5 6–57
131
MN-OM20– Revision 5 6–58
132
6.3.4.7 Test Menu
133
6.4.1 Ethernet Flow Control
134
6.4.2 Packet Statistics
135
6.5 Terminal Mode Control
136
MN-OM20– Revision 5 6–63
137
MN-OM20– Revision 5 6–64
138
Chapter 7. Maintenance and
139
Troubleshooting
139
7.2.1 Alarm Faults
140
7.2.1.1 Major Tx Alarms
140
7.2.1.2 Major Rx Alarms
141
7.2.1.3 Minor Tx Alarms
141
7.2.1.4 Minor Rx Alarms
142
7.2.2 Alarm Masks
143
7.2.2.1 Active Alarms
144
7.2.2.1.1 Major Alarms
144
7.2.2.1.2 Minor Alarms
144
7.2.2.2 Latched Alarms
144
8.1 Data Rates
145
8.2 Modulator
145
8.3 Demodulator
146
8.4 Plesiochronous Buffer
146
8.5 Monitor and Control
146
MN-OM20– Revision 5 8–3
147
MN-OM20– Revision 5 8–4
148
8.12.2 DVB
149
MN-OM20– Revision 5 8–6
150
Viterbi
151
151
Sequential
152
Viterbi Decoder
153
Reed Solomon
153
Trellis
154
Viterbi Decoder
156
Turbo Decoder
157
MN-OM20– Revision 5 8–16
160
MN-OM20– Revision 5 8–17
161
MN-OM20– Revision 5 8–18
162
8.13.10 Input Level
163
MN-OM20– Revision 5 8–20
164
Appendix A. Product Options
165
A.2 Customized Options
166
Procedure
167
MN-OM20– Revision 5 B–2
168
B.4 Demonstration Procedure
169
MN-OM20– Revision 5 B–4
170
B.7 Monitor and Control
171
MN-OM20– Revision 5 B–6
172
Appendix C. Carrier Control
173
C.4 Carrier Auto
174
C.5 Carrier VSat
174
C.6 Carrier RTS
174
D.2 Required Items
175
D.1 Introduction
175
MN-OM20– Revision 5 D–2
176
MN-OM20– Revision 5 D–3
177
D.4.1 Configuring the modem
178
MN-OM20– Revision 5 D–5
179
MN-OM20– Revision 5 D–6
180
MN-OM20– Revision 5 D–7
181
MN-OM20– Revision 5 D–8
182
MN-OM20– Revision 5 E–1
183
E.2 Drop Only
184
E.3 Insert Only
184
E.4 Mode Selection
185
E.4.1 PCM-30
185
E.4.2 PCM-30C
185
E.4.3 PCM-31
186
E.4.4 PCM-31C
186
E.4.5 T1-D4/T1-D4-S
186
E.4.6 T1-ESF/T1-ESF-S
186
E.6 Drop and Insert Mapping
187
MN-OM20– Revision 5 E–6
188
E.7.1 Data Rate
189
MN-OM20– Revision 5 E–8
190
MN-OM20– Revision 5 E–9
191
MN-OM20– Revision 5 E–10
192
MN-OM20– Revision 5 E–11
193
MN-OM20– Revision 5 E–12
194
MN-OM20– Revision 5 E–13
195
MN-OM20– Revision 5 E–14
196
MN-OM20– Revision 5 E–15
197
MN-OM20– Revision 5 E–16
198
Appendix F. Efficient
199
Drop & Insert (D&I)
199
MN-OM20– Revision 5 F–2
200
MN-OM20– Revision 5 F–3
201
Overhead
202
MN-OM20– Revision 5 F–5
203
MN-OM20– Revision 5 F–6
204
Appendix G. Strap Codes
205
G.2 Sample Applications
209
MN-OM20– Revision 5 G–6
210
MN-OM20– Revision 5 G–7
211
MN-OM20– Revision 5 G–8
212
MN-OM20– Revision 5 G–9
213
MN-OM20– Revision 5 G–10
214
Appendix H. AUPC Operations
215
H.1.2 EF AUPC
216
H.1.3 Near Side AUPC
216
MN-OM20– Revision 5 H–3
217
MN-OM20– Revision 5 H–4
218
METRIC CONVERSIONS
219
Units of Length
219
Temperature Conversions
219
Units of Weight
219
480 • 333 • 2200 PHONE
220
• 333 • 2161 FAX
220
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