Multi-tech-systems RAS96 Uživatelský manuál stáhnout pdf (Strana 62)

RAS96 RASCard User Guide

CommPlete Communications Server54

Functional Description

The on-board Single–Chip Transceiver (SCT) provides the connection to E1 lines

(DS–1 long haul or DSX–1 short haul). The clock recovery circuitry automatically

adjusts to E1 lines from 0 feet to over 6000 feet in length. The framer locates the frame

and multiframe boundaries and monitors the data stream for alarms.

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 81 82

RAS96 RASCard - E1 1
User Guide 1
Important Safety Instructions 3
Table of Contents 4
1 Introduction 7
Manual Organization 8
Technical Specifications 9
RAS96 RASCard User Guide 10
2 RASCard Description 11
Introduction 12
Memory Banks 12
J17 Watchdog Timer 13
Internal Connectors 14
External Connectors 15
Front Panel 16
Switches 17
3 Installation 19
Safety Warnings 20
Pre-Installation Notes 20
Installation Procedure 20
4 BIOS Setup Utility 23
Using Setup 25
Getting Help 25
In Case of Problems 25
Main Menu 26
PCI Configuration Setup 27
Password Setting 27
Load BIOS Defaults 27
Load Setup Defaults 28
IDE HDD Auto Detection 28
Save and Exit Setup 29
Exit Without Saving 29
Standard CMOS Setup 30
Drive A Type / Drive B Type 31
BIOS Features Setup 33
Gate A20 Option 35
Memory Parity Check 35
Typematic Rate Setting 35
Typematic Rate (Chars/Sec) 35
Typematic Delay (Msec) 36
Security Option 36
Video BIOS Shadow 36
Chipset Features Setup 37
On-Chip Primary PCI IDE 39
PCI Concurrancy 39
PCI Streaming 39
PCI Bursting 39
Power Management Setup 40
Power Down Activities 42
COM Ports Accessed 42
LPT Ports Accessed 42
Drive Ports Accessed 42
PCI IRQ Activated by 44
PCI IDE IRQ Map to 44
5 E1 Daughter Cards 47
Specifications 48
E1 Overview 48
E1 Glossary 49
E1 Basics 50
E1 Frame Formats 51
E1 Line Coding 51
Signaling Options 51
DNIS digits 51
Country Selection 52
E1 Facility Termination 53
PCB Description 54
Ordering an E1 Line 55
E1 Commands 57
5 E1 Daughter Card 59
E1 Command Messages 61
E1 Status LEDs 61
Functional Description 62
6 Solving Problems 63
Troubleshooting 64
Invalid time, date or setup 65
Memory Upgrade 66
Diagnostic Tests 67
Calling Technical Support 67
Appendixes 69
Keyboard Connector (J11) 70
Video Connector (J35) 70
COM1 Connector (J3) 71
E1 Alarm Connector (J22) 71
Drive Power Connector (J13) 72
Hard Disk Connector (J6) 73
IDE Connector (J21) 74
Appendix B POST Messages 75
OFFENDING SEGMENT: 77
PRESS A KEY TO REBOOT 77
Appendix C POST Codes 78
C POST Codes 79
Appendix D Approved Memory 81

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