RAD Data comm ASMi-52CQ Spécifications télécharger pdf (Page 18)

100

Chapter 1 Introduction Installation and Operation Manual

1-2 Overview ASMi-52CQ Ver. 2.12

Figure

1-1. Central Site Application with SNMP Management Application

Features

Line Interface

ASMi-52CQ operates over 2-wire lines. ASMi-52CQ extends the range of data

transmission over 2-wire lines up to 7.0 km (4.3 miles), by employing SHDSL

TC-PAM technology. ASMi-52CQ operation complies with the requirements of the

ITU-T G.991.2 standard.

Table

1-1 lists typical ASMi-52CQ ranges over 26 AWG line.

Table

1-1. Typical ASMi-52CQ Ranges over 26 AWG

Data Rate Range

[kbps] [km] [miles]

7.0 4.3

128

7.0 4.3

256

7.0 4.3

384

6.0 3.7

512

5.5 3.4

1024

4.2 2.6

2048

3.5 2.2

2304

3.4 2.1

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 99 100

ASMi-52CQ 1
Limited Warranty 4
Product Disposal 4
General Safety Instructions 5
Safety Symbols 5
Handling Energized Products 6
Caution 8
Attention 8
FCC-15 User Information 9
Declaration of Conformity 10
Quick Start Guide 11
Configuring the E1 Interface 12
Configuring the T1 Interface 12
Contents 15
Chapter 1 17
Introduction 17
Features 18
DTE Interface 19
Remote Management 20
Diagnostics 20
1.2 Physical Description 21
1-2. ASMi-52CQ Front Panels 22
1.3 Functional Description 23
Environment 26
Chapter 2 27
Installation and Operation 27
2.3 Package Contents 28
2.4 Installing ASMi-52CQ 28
Installing the Modem Card 29
2-2. LRSI-F-18 30
2-3. LRSI-F-19 31
2-4. LRSI-F-20 32
2-5. LRSI-F-21 33
2-6. LRSI-F-27 34
Appendix C 34
2-7. LRSI-F-28 35
2-8. LRSI-F-29 36
Chapter 3 37
Operation 37
3-1. ASMi-52CQ Front Panel 38
Normal Operation 39
3.4 Navigating the Menus 40
3.5 Turning ASMi-52CQ Off 41
Chapter 4 43
Configuration 43
Chapter 4 44
4.3 Memory Downloading 47
Download Procedure 48
Downloading via LAN 49
Downloading via XMODEM 49
4-7. Changing Modem Version 51
Chapter 5 53
Troubleshooting and 53
5.2 Monitoring Performance 54
5.3 Handling Alarms 56
5.4 Troubleshooting 60
5.5 Testing ASMi-52CQ 61
Setting Loopback Tests 63
Generator 64
Receiver 64
5.7 Technical Support 66
Appendix A 67
Pinouts 67
Appendix B 71
Parameter List 71
B-2. Modem Setup Menu 74
B-2. Modem Setup Parameters 75
B.3 Displaying Modem Status 81
Chapter 2 83
B-7. Modem Log File Screen 85
LRSI-F-27 Module 87
Application 88
 0–3: low priority queue 89
 4–7: high priority queue 89
C.3 Installation and Setup 91
Indicators 92
Fault Propagation 93
Customer Response Form 95
Error Report 97
The Access Company 100

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