Verilink 1558D (34-00255) Product Manual Uživatelský manuál Strana 3

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iii
Table of Contents
General...................................... 1-1
Specifications.....................................................1-1
T1 Network Interface ................................1-1
V.35 CPE (Equipment Interface) ..............1-1
Diagnostics..................................................1-1
Test Jacks ....................................................1-1
Alarms .........................................................1-1
Power...........................................................1-2
Mechanical ..................................................1-2
Environmental .............................................1-2
Compatibility...............................................1-2
Industry Listings.........................................1-2
FCC Requirements............................................1-2
Canadian Emissions Requirements....................1-2
Warranty ............................................................1-3
Ordering Numbers ............................................1-3
TxPORT Customer Service .............................1-3
Installation ................................ 2-1
Site Preparations ...............................................2-1
Unpacking and Inspection................................2-1
Mounting............................................................2-1
Wiring & Connections.....................................2-1
Chassis Ground Connection ......................2-1
Alarm Connections.....................................2-2
T1 Connections...........................................2-2
COM Bus Connections..............................2-2
V.35 Interface..............................................2-2
AC Power ....................................................2-3
Configuration Modes ........................................2-3
Switch Configuration .................................2-3
Option Switch S1................................2-3
Option Switch S2..................................2-3
Option Switch S3................................2-4
Option Switch S4..................................2-4
ROM Configuration ...................................2-5
RAM Configuration ...................................2-5
Manager Configuration ..............................2-5
Pre-service Testing............................................2-5
Path A Pre-service Testing........................2-6
Path B Pre-service Testing........................2-6
End-to-End Pre-Service Testing ..............2-7
Operation .................................. 3-1
Applications .......................................................3-1
General Operation..............................................3-1
Revertive and Non-Revertive Switching.3-1
Default Power-Up Path.............................3-1
Loss of Signal / Loss of Frame..................3-1
Bipolar Violations ......................................3-1
CSU Loopbacks..........................................3-1
Forced/Locked Capability .........................3-2
APS Switching Time................................. 3-2
APS Switching Parameters ....................... 3-3
Line Availability Timer ............................ 3-3
Status and Performance Information........ 3-3
Configuration Modes ................................. 3-4
Front Panel Functions...................................... 3-4
Supervisor Port............................................ 3-4
Power Indicators ........................................ 3-4
Locked Indicator ........................................ 3-4
Status Indicators......................................... 3-4
Manual Path Selector Switch...................... 3-4
Path Status Alarm Indicators.................... 3-5
Path Status LOS Indicators ...................... 3-5
Path Status Loop Indicators ..................... 3-5
Bantam Test Access Jacks ....................... 3-5
DTE Status Indicators............................... 3-5
DTE SD LED.............................................. 3-5
DTE RD LED.............................................. 3-5
TEST LED .................................................. 3-6
Loopbacks.......................................................... 3-6
Local Manual Loop/Unloop........................ 3-6
Manual Remote Loop/Unloop .................... 3-6
Inband CSU Loop/Unloop.......................... 3-6
ESF CSU Loop/Unloop .............................. 3-7
Local/Remote Soft Testing ......................... 3-7
Rear Panel Connections................................... 3-7
Alarm Terminal Strip.................................. 3-7
Power .......................................................... 3-7
Option Switches SW1 - SW4...................... 3-7
Option Switch 1.................................... 3-7
Options Switch SW2 ............................ 3-8
Option Switch SW3.............................. 3-8
Option Switch SW4.............................. 3-8
V.35 Female Interface Connector (DCE) ... 3-8
DTE Control Lines...................................... 3-9
COM Bus Connections ............................. 3-9
Network T1 Connections.......................... 3-9
LAPS Operation....................... 4-1
LAPS Installation .............................................. 4-1
Screens And Menus......................................... 4-1
Common Screen Elements........................ 4-1
Cursor Controls.......................................... 4-2
User Log On......................................... 4-3
Main Menu Screen........................................... 4-3
Circuit List Screens ......................................... 4-3
Circuits in Alarm......................................... 4-3
Circuits in Test............................................ 4-3
Circuit List .................................................. 4-3
Circuit List Screen Manipulation................ 4-3
Performance Screen .................................... 4-5
Maintenance Screen........................................... 4-6
Configuration Screen......................................... 4-7
Utilities Screen .................................................. 4-9
Loopback Operations........................................ 4-9
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