Visara SCON-25L Reference Manual - Manual (Page 5)

Page
707028-007 v
Table of Contents
Read This First ........................................................................................................... iii
Product Safety .................................................................................................. iv
FCC and CDC Regulatory Statements ............................................................. iv
Chapter 1. Introduction ............................................................................................ 1-1
SCON-25L General Description ................................................................... 1-1
SCON-28L General Description ................................................................... 1-1
SCON-3074 General Description .................................................................. 1-1
1174-25S General Description ...................................................................... 1-1
TN3270E Server ........................................................................................ 1-2
Communications Concentrator .................................................................. 1-2
Coax Terminal Server ................................................................................ 1-2
LAN Printer Support ................................................................................. 1-2
Additional LAN Device Support ............................................................... 1-2
IP Channel Bridge ..................................................................................... 1-2
Hardware Components .................................................................................. 1-3
Standard Components ............................................................................... 1-3
Feature Components .................................................................................. 1-3
Chapter 2. Installation ............................................................................................. 2-1
Installation Checklist ..................................................................................... 2-1
Memory ......................................................................................................... 2-2
Requirements ............................................................................................. 2-2
Additional Memory ................................................................................... 2-2
Printed Circuit ............................................................................................... 2-3
Unpacking Additional Printed Circuit Boards (PCBs) .............................. 2-3
Installing/Removing Printed Circuit Boards (PCBs) --
by Authorized Service Personnel Only ..................................................... 2-3
Location Planning for the 25S/25L/28L/3074 ............................................... 2-4
Environmental Parameters ......................................................................... 2-4
Power Requirements ................................................................................. 2-4
Supplied Cable Distances .......................................................................... 2-5
Power Cable Requirements ............................................................................ 2-7
Serial 3270 Host Connection ......................................................................... 2-8
Token Ring Connection ................................................................................. 2-8
Ethernet Connection ...................................................................................... 2-8
10/100 Mbps Ethernet ............................................................................... 2-8
10BASE-T Operation ................................................................................ 2-8
100BASE-TX Operation ........................................................................... 2-9
LED Descriptions .................................................................................... 2-10
Local Channel Installation ........................................................................... 2-10
Switches/Indicators ................................................................................. 2-10
Cables ...................................................................................................... 2-11
Preparing for Installation ......................................................................... 2-11
Connecting to the Channel ...................................................................... 2-11
Channel Board Installation ...................................................................... 2-14
Bus/Tag Cable Interfacing Assembly ...................................................... 2-14
Setting the Priority on the BTC ............................................................... 2-15
BTC-C Cabling ....................................................................................... 2-15
Local Channel Bypass ............................................................................. 2-16