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LOGEM LGH 28.8D1
KE LOGEM LGH 28.8D1 Modem Manuals
Manuals and User Guides for KE LOGEM LGH 28.8D1 Modem. We have
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KE LOGEM LGH 28.8D1 Modem manual available for free PDF download: Operation Manual
KE LOGEM LGH 28.8D1 Operation Manual (200 pages)
Brand:
KE
| Category:
Modem
| Size: 0.81 MB
Table of Contents
Table of Contents
4
General
9
Safety Instructions
9
About the Manual
11
Modem Description
15
Transmission Procedures
16
AT Commands
17
Chapter 1
17
Compatibility
17
V.25Bis Commands
17
Automatic Dialing
17
Data Compression and Data Protection
17
Password Protection and Callback
18
Remote Configuration
18
2/4 Wire Leased Line Operation with Dial Backup
18
Fax Operation
18
License
18
Front Panel LOGEM ® 928
19
Backpanel LOGEM ® 928
20
Front Panel LOGEM ® LGM 28.8D1
21
Side View LOGEM ® LGM 28.8D1
22
Front Panel LOGEM ® LGH 28.8D1
23
Top Side LOGEM LGH 28.8D1
24
Connection Example
25
Installation and Commissioning (Standalone Versions)
26
Installation and Commissioning (Rackmounted Versions)
27
Installation and Commissioning (Top Rail Versions)
28
Loading of Basic Settings
29
Event Report System
29
Switches Description
33
Table Software/Compatible/Mixed Mode
36
2.1.1 Compatible Mode Switches
37
2.1.1 LGM 1200H1 Operation
38
2.1.2 LGM 2400D2 Operation
40
LOGEM ® 914/LGM 14.4D1 Synchronous/V.25Bis
44
Chapter 2 (Software Mode/At and V.25Bis)
46
LOGEM ® 928/LGM 28.8D1 Synchronous V.25Bis
48
(Software Mode/At and V.25Bis)
50
Software Mode Switches Description
52
Loading of Basic Settings 0, 1 or 8
52
Basic Setting 0
53
Basic Setting 1
53
Basic Setting 8 (User Setting 2)
54
Switches Table Basic Setting 0 (Software Mode)
55
Switches Table Basic Setting 1
56
Switches Table Basic Setting 8 (User Setting 2)
57
Transmit and Receive Levels (Standalone Versions)
58
Board of the LOGEM 928 (Standalone Version)
59
Transmit and Receive Level (Rackmounted Version)
60
Board of the LGM 28.8D1
61
Transmit and Receive Level (Top Rail Version)
62
Board of the LGH 28.8D1
63
Country Setting for LGH 28.8D1
64
AT Commands
67
General
67
Command Description
68
Telephone and Dialing Features
69
Test Loops
77
3.3.2 Storing and Displaying of Telephone Numbers
78
Report Codes
79
Changing of Register Contents
83
Activation of Control and Report Lines
86
Chapter 3
89
Data Protection Protocols
89
BREAK Handling
92
Handshake
93
Module Functions
95
Password Protection
96
Remote Configuration
100
Loudspeaker
101
Register Allocation
105
Modem Memory Locations
105
Register Description
107
25Bis Commands
125
Reports
125
V.25Bis Commands
125
Dialing and Telephone Functions
127
Modem Configuration with V.25Bis
131
5.3.1 DNL Command for LGM 1200H1 Operation
132
5.3.2 DNL Command for LGM 2400D2 Operation
132
Dial Backup Features
135
Function of the Dial Backup Board
135
Installation of the DBU Board (Standalone Version)
135
Installation of the DBU Board
138
Telephone Access Line Selection
139
Access Line Alternatives
141
Applications
145
Remote Configuration Features
145
Leased Line Operation (Standalone Version)
151
Leased Line Operation (Rackmounted Version)
152
7.2.2 2 Wire Leased Line
153
7.2.3 4 Wire Leased Line
156
7.2.4 Leased Line Operation with Dial Backup
157
7.2.5 Leased Line Operation with Manual Dial Backup
158
Leased Line Operation
163
Lightning and Overvoltage Protection
167
Appendix
171
Appendix B1
174
Connection to a TAE 6NF Socket
174
Connection to a TAE 6NF Socket (Switched Line Operation)
174
Appendix B2
175
Telephone Access Jacks
175
Appendix B3
176
Telephone Access Jacks
176
Appendix B4
177
Telephone Access Jacks
177
Appendix B3
178
Telephone Access Cable RJ12/TAE 6N
178
Appendix B4
179
Telephone Access Cable FKS8/TAE 6N
179
Appendix C1
180
Data Interface LGM 28.8D1
180
Appendix C2
181
Interfaces LGM 28.8D1
181
Appendix C3
182
V.24 Interface Allocations
182
Appendix C4
183
Asynchronous Standard Connection Connection
183
Appendix C5
184
Synchronous Standard Connection
184
Chapter 8
185
Appendix C7
185
Modem to Modem Cross Cable (Asynchronous)
185
Appendix C6
185
Allocation of the 25Pole Sub D Jack
185
Appendix C8
186
Modem Identification
186
ASCII Table
187
Appendix D ASCII Table
187
Appendix E Glossary
188
Appendix F Technical Data
191
Appendixg Index
193
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