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East Coast Datacom MSD-4 Manuals
Manuals and User Guides for East Coast Datacom MSD-4. We have
1
East Coast Datacom MSD-4 manual available for free PDF download: Operation Manual
East Coast Datacom MSD-4 Operation Manual (13 pages)
RS-232 MODEM SHARING DEVICE
Brand:
East Coast Datacom
| Category:
Network Hardware
| Size: 0.65 MB
Table of Contents
Table of Contents
2
SAFETY WARNINGS / Avertissements de Sécurité
3
Chapter 1 - Introduction
4
Functional Description
4
Theory of Operation
5
Chapter 2 - Basic Operation and Functions
5
Front Panel Indicators and Switches
5
Front Panel Switches
5
Rear Panel Connectors and Fuses
5
Clocking
5
Electrical Interface
5
Sub-Channel CONTENTION Modes
6
Sub-Channel SCANNING Mode
6
Sub-Channel PRIORITY Mode
6
Sub-Channel SWITCH on DATA
6
Data Broadcast Only Applications
6
Anti-Streaming
6
Automatic DTE Removal
6
Manual DTE Removal
7
Unexplained Streaming Terminals
7
Dial Modem Support
7
Cascading or Concatenation
7
Chapter 3 - Installation
7
Voltage Selection
7
Voltage Selection Fuses
7
Power Connection
8
Internal Dip Switch and Pin-Header Settings
8
SW1 Dip Switch Settings
8
Anti-Streaming (SW1-4)
8
Channel Service Modes (SW1-5)
8
Frame to Signal Ground (SW1-6)
8
Sub-Channel Contention Modes
9
Rts/Cts Operation To Sub-Channel Contention(Hand Shaking)
9
OR-Mode Operation (System Doesn't Care About Rts Or Dtr. Any Port Data Gets Thru)
9
Master Port Options
9
Sub-Channel Port Options
9
Appendix
11
Serial Port Pinouts
11
Overview, Msd-4 Front and Rear Views
12
Technical Specifications
13
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