User Manuals: Datum Systems M7LT Series Modem Terminal

Manuals and User Guides for Datum Systems M7LT Series Modem Terminal. We have 1 Datum Systems M7LT Series Modem Terminal manual available for free PDF download: Installation And Operation Manual

Datum Systems M7LT Series Installation And Operation Manual (190 pages)

Brand: Datum Systems | Category: Modem | Size: 6 MB

Installation and Operation Manual
1
Table of Contents
3
Rohs Compliance
8
About this Manual
9
Revision History
9
Introduction
11
M7 Modem Description
11
Network Types
11
Figure 1-1 - M7 Series Modems
11
Figure 1-2 - Point-To-Point Network
12
Figure 1-3 - Four (4) Site Point-To-Multipoint Network
13
Figure 1-4 - Four (4) Site Mesh Network
13
What's New - this Modem and this Manual
14
Figure 1-5 - M7 Modem (Shown in 1RU Shelf Configuration)
14
Figure 1-6 - M7LT Terminal (Showing Front and Rear Views)
15
M7 Modem Assemblies
16
Figure 1-7 - M7 Modem Assemblies (Shown with Standard Serial Interface)
16
Figure 1-8 - Modem Block Diagram
17
M7 Capabilities
18
Figure 1-9 - Spectrum Analyzer Plot of 0.35 Verses 0.08 Roll-Off Factors
18
Figure 1-10 - Carrier Alpha = 0.08, 1Msps X1.10 Carrier Spacing
19
Table 1-1 - Bandwidth Savings Related to Carrier Alpha
19
Figure 1-11 - Synchronous Serial Interface
20
Figure 1-12 - Ethernet Interface (I7)
21
Figure 1-13 - Express Ethernet Interface (E7)
22
Figure 1-14 - Dual G.703/E1 Interface (G7)
23
Figure 1-15 - HSSI Interface
24
Figure 1-16 - Dual Interface Configuration I7 and S7
24
Figure 1-17 - Dual Interface Configuration I7 and G7
25
Figure 1-18 - Dual Interface Configuration E7 and G7
25
Table 1-2 - Internal Framing Options
26
Forward Error Correction (FEC) Options
28
Table 1-3 - Modulation, FEC, and Code Rates
28
Figure 1-19 - Reed-Solomon Block Diagram
30
Table 1-4 - Reed-Solomon Modes
30
Figure 1-20 - TCP Option Card
31
M7 Series Feature Sets
32
1:1 Redundancy Function (Future Option)
32
Table 1-5 - M7 Series Feature and Option Matrix
32
Installation Requirements
33
Unpacking
33
Mounting Considerations
33
Modem Connections
34
Figure 2-1 - M7 Rear Panel with Synchronous Serial Interface Option
34
Figure 2-2 - M7LT Rear Panel with AC Prime Power Input
34
Figure 2-3 - M7LT Rear Panel with DC Prime Power Input
35
Table 2-1 - Remote IP Control Connector Pinout (J4)
35
Table 2-2 - Remote Control Connector Pinout (J5)
36
Table 2-3 - Alarm Connector Pinout (J6)
36
Figure 2-4 - M7LT Rear Panel Connector Options (N Type or F Type)
37
Figure 2-5 - M7LT Rear Panel Indicators
38
Table 2-4 - Rear Panel BUC and LNB Status Indicator
38
Figure 2-6 - M7LT Internal BUC Power Supply (AC Version Shown)
39
Figure 2-7 - M7LT Internal BUC Power Supply (DC Version)
39
Table 2-5 - BUC Power Supply Options
40
Table 2-6 - Synchronous Serial Data Interface Connector Pinout (J11)
41
Table 2-7 - Serial Interface Overhead Channel - IBS Standard Mux - RS-232 (J10)
42
Table 2-8 - Serial Interface Overhead Channel - IBS Standard Mux - RS-485 (J10)
42
Table 2-9 - Serial Interface Overhead Channel - Advanced/Ibs Custom Mux - RS-232 (J10)
43
Table 2-10 - Serial Interface Overhead Channel - Advanced/Ibs Custom Mux - RS-485 (J10)
44
Figure 2-8 - I7 - IP Interface Rear Panel
45
Table 2-11 - I7 IP Interface Connector Pinout (J12)
45
Table 2-12 - I7 Console Connector Pinout (J13)
45
Figure 2-9 - Express Ethernet Interface (E7)
46
Figure 2-10 - Typical SFP Interface Adapters (Optical and Gbe Shown)
46
Table 2-13 - E7 Gigbit Ethernet Interface Ports 1-4 Connector Pinout (J29-J32)
46
Figure 2-11 - G7 - Dual G.703/E1 Interface Rear Panel
47
Figure 2-12 - RJ45 to BNC Adapter
47
Table 2-14 - Port 1 (J22) & Port 2 (J21) Connector - 120 Ohm Balanced Pinout (Rj48C)
47
Table 2-15 - Overhead Interface - RS-232 (J20)
48
Table 2-16 - Overhead Interface - RS-485 (J20)
48
Figure 2-13 - HSSI Interface Rear Panel
49
Table 2-17 - M7 Overhead Channel - IBS Standard Mux - RS-232 (J25)
50
Table 2-18 - M7 Overhead Channel - IBS Standard Mux - RS-485 (J25)
50
Table 2-19 - M7 Overhead Channel - Advanced/Ibs Custom Mux - RS-232 (J25)
51
Table 2-20 - M7 Overhead Channel - Advanced/Ibs Custom Mux - RS-485 (J25)
52
Adding or Changing the Interface Type
53
Option Turbo Product Codes FEC Option Installation
53
Figure 2-14 - Typical Single Interface Card Layout (Synchronous Serial Interface Shown)
53
Figure 2-15 - FEC Option Card Installation
54
Redundancy Connection (Future Option)
55
Operation
57
Operating Procedures
57
Front Panel
57
Figure 3-1 - M7 Front Panel Controls and Indicators
57
Table 3-1 - Modem LED Indicators
58
Table 3-2 - Modulator LED Indicators
58
Table 3-3 - Demodulator LED Indicators
58
Front Panel Control and Monitor Matrix
59
Web Browser Operation
62
Figure 3-3 - Login Page
62
Figure 3-4 - M7 Web Browser Page Sections
63
Figure 3-5 - Summary Status Page
64
Figure 3-6 - Unit Status Page
65
Figure 3-7 - Unit Reference Page
65
Figure 3-8 - Unit Events Log Page
66
Figure 3-9 - Unit Remote IP Control Interface Pages
67
Figure 3-10 - Unit Remote Serial Control Interface Page
67
Figure 3-11 - Unit HTTP Page
68
Figure 3-12 - Unit Event Page
68
Figure 3-13 - Modulator Status Page
69
Figure 3-14 - Modulator if Page
69
Figure 3-15 - Modulator Data Interface Page
70
Figure 3-16 - Modulator Event Page
70
Figure 3-17 - Demodulator Status Page
71
Figure 3-18 - Demodulator if Page
71
Figure 3-19 - Demodulator Data Interface Page
72
Figure 3-20 - Demodulator Event Page
72
Figure 3-21 - Demodulator Monitor Constellation Page
73
Figure 3-22 - Demodulator Monitor Spectrum Analyzer Page
74
Figure 3-23 - Serial Synchronous Interface Status Page
75
Figure 3-24 - Serial Synchronous Interface I/O Page
76
Figure 3-25 - Serial Synchronous Interface Overhead Mux/Demux Page
76
Figure 3-26 - Serial Synchronous Interface ESC Interface Page
77
Figure 3-27 - Serial Synchronous Interface Test Configuration Page
77
Figure 3-28 - Serial Synchronous Interface Event Page
78
Figure 3-29 - I7 Interface Status Page
79
Figure 3-30 - I7 Interface IP Configuration Page
79
Figure 3-31 - I7 Interface MCC Configuration Page
80
Figure 3-32 - I7 Interface Event Page
80
Figure 3-33 - I7 Interface Statistics Page
81
Figure 3-34 - E7 Interface Status Page
82
Figure 3-35 - E7 Interface Events Page
82
Figure 3-36 - E7 Interface I/O Port Configuration Page
83
Figure 3-37 - E7 Interface Qos Configuration Page
83
Figure 3-38 - E7 Interface Statistics Page
84
Figure 3-39 - Dual G.703 Interface Status Page
85
Figure 3-40 - Dual G.703 Interface Send Mux Page
85
Figure 3-41 - Dual G.703 I/O Port 1 Page (Showing D&I Selections)
86
Figure 3-42 - Dual G.703 Interface Event Page
87
Front Panel Monitor and Control Parameters
88
Table 3-4 - M7 Front Panel Parameter Matrix - Modulator Sheet
88
Table 3-5 - Modem (Unit) Parameter Detail
89
Table 3-6 - Modulator Parameter Detail
97
Table 3-7 - Demodulator Parameter Detail
102
Table 3-8 - Synchronous Interface Parameter Detail
108
Table 3-9 - I7 - IP Interface Parameter Detail
113
Table 3-10 - E7- Express Ethernet Interface Parameter Detail
117
Table 3-11 - G7 - Dual G.703/E1 Interface Parameter Detail
123
Table 3-12 - High Speed Serial Interface (HSSI) Parameter Detail
128
Remote Command Interface Control
134
Modem Configuration
134
Figure 3-43 - Alarm Processing
139
Table 3-13 - ASCII Characters Available for Unit Station ID
140
Data Interface Options - Technical Details
141
Figure 3-44 - Express Ethernet Interface Block Diagram
145
Figure 3-45 - Point-To-Point Satellite Network
147
Figure 3-46 - Point-To-Multipoint Satellite Network
148
Figure 3-47 - Four Site Ptmp Hub and One Remote Site Example
148
Figure 3-48 - Four Site Mesh Network Example
149
Figure 3-49 - Configuration of a Mesh Network Site with a Spare Demodulator
150
Data Interface Clock Options
152
Figure 3-50 - Modulator Clock Source Options
153
Figure 3-51 - Demodulator Clock Source Options
154
3.10. Automatic Uplink Power Control (AUPC) Operation
157
Table 3-14 - AUPC Functions
157
Figure 3-52 - AUPC Remote Enabled Network
158
Figure 3-53 - Hub Modulator with Optional AUPC Demodulator
160
Figure 3-54 - Point-To-Multipoint AUPC Configuration for a Four (4) Site Network
161
3.11. Special Control Mechanisms
165
3.12. Storing and Recalling Configuration
166
3.13. Burst Mode Operation
166
Built-In 1:1 Redundancy Mode Operation (Future Option)
167
Figure 3-55 - M7 Connections for 1:1 Redundancy
167
Maintenance
171
Periodic Maintenance
171
Modem Checkout
171
Table 4-1 - Factory Default Parameters
172
Internal Modem Test Functions
173
Figure 4-1 - Loopback Block Diagram
173
Troubleshooting
176
Updating Modem Firmware
178
Upgrading the Modem Feature Set
182
Figure 4-2 - Unit Feature Page
182
Figure 4-3 - Modulator Feature Page
183
Figure 4-4 - Demodulator Feature Page
183
Figure 4-5 - E7 Interface Feature Page
183
Frequently Asked Questions - FAQ
184

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Datum Systems M7LT Series Installation And Operation Manual (190 pages)

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