Document Outline

• Table of Contents
• Chapter 1 - 3240S Introduction
  • 1.1 3240S Fiber Optic Multiplexer
  • 1.2 Managed vs. Non-Managed
  • 1.3 Unpacking and Installation Preparation
    • 1.3.1 Unpacking the Unit
    • 1.3.2 Unit Placement
    • 1.3.3 AC Power Connections
    • 1.3.4 -48 Volt DC External Supply
    • 1.3.5 Power Supplies
      • 1.3.5.1 Single Power Supply
      • 1.3.5.2 Redundant Power Supplies
    • 1.3.6 Optical Cable
    • 1.3.7 Fiber Optic Options
      • 1.3.7.2 Redundant Link Optics
      • 1.3.7.1 Non-Redundant Single Link Optics
    • 1.3.8 HI/LO Optical Power Switch
    • 1.3.9 Installation of the Network Management System (NMS) Module
    • 1.3.10 I/O Card Insertion/Removal
• Chapter 2 - 3240S Multiplexer Setup
  • 2.1 Power Supply Setup
  • 2.2 Fiber Optic Setup
  • 2.3 Interface Module (I/O) Cards
    • 2.3.1 Physical Slots / Logical Time Slot
    • 2.3.2 Model T1X 4-Port Interface Module
      • 2.3.2.1 Internal Switches and Jumpers
      • 2.3.2.2 Time Slot Allocation/Board Address
      • 2.3.2.3 Line Coding B8ZS or AMI
      • 2.3.2.4 Rear Panel Switches and Indicators
    • 2.3.3 Model E1X 3-Port Interface Module
      • 2.3.3.1 Standard Manageable E1 I/O Cards
      • 2.3.3.2 E1 V.35 Manageable I/O Card
      • 2.3.3.3 I/O Internal Jumpers
        • 2.3.3.3.1Time Slot Allocation / Board Address
        • 2.3.3.3.2 Line Coding HDB3 or AMI
      • 2.3.3.4 I/O Rear Panel Switches and Indicators
    • 2.3.4 Model MDSO 4-Port Unmanaged Interface Module
      • 2.3.4.1 Physical/Logical Time Slots
      • 2.3.4.2 MDSO Card Switch Settings
        • 2.3.4.2.1 Speed Setting 56Kbps or 64Kbps
        • 2.3.4.2.2 Low Speed Switch Setting
        • 2.3.4.2.3 Time Slot Assignment
      • 2.3.4.3 MDSO Clock Mode Options
      • 2.3.4.4 MDSO Channel Speed Selection
  • 2.4 Redundant Optics Operation
    • 2.4.1 Controls and Indicators
    • 2.4.2 Functional Description (Managed Operation)
    • 2.4.3 Backup Fiber Optic Link Monitor Function
    • 2.4.4 To Clear an Alarm Condition
    • 2.4.5 Fault Relay (Redundant Optics)
    • 2.4.6 Alarm Relay (Non-Redundant Optics)
  • 2.5 Operation Ready - System Checks
    • 2.5.1 Initial Setup Switches and Indicators
      • 2.5.1.1 Front Panel System Indicators
      • 2.5.1.2 Front Panel Redundant Optics Indicators
      • 2.5.1.3 Front Panel SNMP Management Module (if installed)
      • 2.5.1.4 Rear Panel Indicators
      • 2.5.1.5 Interface Module Indicators
    • 2.5.2 Initial Unit Testing
    • 2.5.3 Front Panel Indicators - Definitions
      • 2.5.3.1 System Indicators
      • 2.5.3.2 Redundant Optics Indicators
    • 2.5.4 Rear Panel Indicators - Definitions
      • 2.5.4.1 Rear Panel System Indicators
      • 2.5.4.2 Rear Panel Redundant Optics Indicators
    • 2.5.5 Rear Panel Switches - Definitions
    • 2.5.6 System and I/O Port Loopbacks
      • 2.5.6.1 Local System Loopback
      • 2.5.6.2 Remote System Loopback
      • 2.5.6.3 I/O Port Local Loopback
      • 2.5.6.4 I/O Port Remote Loopback
• Chapter 3 - 3240S Non-Managed Operation
  • 3.1 System Setup Switches and Jumpers
    • 3.1.1 Internal Relay Contact Jumper
    • 3.1.2 External Chassis Switches
      • 3.1.2.1 System Mode Switch
      • 3.1.2.2 Master/Slave Switch
      • 3.1.2.3 Redundant Optics Switch
      • 3.1.2.4 Primary and Secondary Optical Power Switches
  • 3.2 Interface Module Setup Switches and Jumpers
    • 3.2.1 T1X - I/O Card Setup Switches and Jumpers
      • 3.2.1.1 Internal Jumpers and Switches
      • 3.2.1.2 External Switch
    • 3.2.2 E1X - I/O Card Setup Switches and Jumpers
      • 3.2.2.1 Internal Jumpers and Switches
      • 3.2.2.2 External Switch
    • 3.2.3 MDSO - I/O Card Setup Switches and Jumpers
      • 3.2.3.1 Internal Jumpers and Switches
      • 3.2.3.2 External Switch
• Chapter 4 - 3240S Managed Operation
  • 4.1 System Setup Jumpers and Switches
    • 4.1.1 Internal Relay Contact Jumper
    • 4.1.2 External Setup Switches
      • 4.1.2.1 System Mode (MODE) Switch
      • 4.1.2.2 Master/Slave (MAST/SLV) Switch
      • 4.1.2.3 Redundant Optics (PRI/AUTO/SEC) Switch
      • 4.1.2.4 Primary and Secondary Optical Power Switches (HI/LO)
  • 4.2 Interface Module (I/O) Setup Switches and Jumpers
    • 4.2.1 Managed T1X - I/O Card Setup Switches and Jumpers
    • 4.2.2 Managed E1X - I/O Card Setup Switches and Jumpers
      • 4.2.2.1 E1-V.35 I/O Card
    • 4.2.3 Non-Managed MDSO I/O Card Setup Switches and Jumpers
  • 4.3 Network Management Module
    • 4.3.1 NMS Port and DTE/DCE Switch
    • 4.3.2 10BASE-T Network Management Port
    • 4.3.3 Network Management Module Setup
  • 4.4 3240S NMS Operation
    • 4.4.1 System Functions: Redundant Optics
    • 4.4.2 Commanding Test and Manual Operating Modes
  • 4.5 Network Management Log-in
  • 4.6 BOOTP Request Screen
  • 4.7 Main Menu
  • 4.8 SNMP Agent Configuration
    • 4.8.1 IP Address and Subnet Mask for SNMP Agent
    • 4.8.2 Default Gateway IP Address
    • 4.8.3 BOOTP
    • 4.8.4 SNMP & Access Host Table
      • 4.8.4.1 Access Host Table
      • 4.8.4.2 Alias Community String Table
      • 4.8.4.3 Read Community String
      • 4.8.4.4 Write Community String
    • 4.8.5 System Variables
    • 4.8.6 SLIP Configuration
      • 4.8.6.1 IP Address for SLIP
      • 4.8.6.2 Enter SLIP Mode
    • 4.8.7 Reset SNMP Agent Board
  • 4.9 3240S Mux Management
    • 4.9.1 System Configuration Status
      • 4.9.1.1 The System Parameters
      • 4.9.1.2 Auto/Manual Mode Switch
      • 4.9.1.3 Set/Clear Composite Loopback
    • 4.9.2 I/O Port Configuration/Status
      • 4.9.2.1 Reset Counters
      • 4.9.2.2 Change Line Code
      • 4.9.2.3 Set/Clear Port Loopback
    • 4.9.3 3240S Trap Configuration
      • 4.9.3.1 System Trap Configuration
    • 4.9.4 I/O Port Trap Configuration
  • 4.10 Diagnostics
  • 4.11 Upgrade Software
    • 4.11.1 TFTP Software Upgrade
    • 4.11.2 Remote Unit Download
  • 4.12 Modem Setup
    • 4.12.1 Password
    • 4.12.2 Baud Rate
    • 4.12.3 Initialization String
  • 4.13 User Interface Password
  • 4.14 Log-Out
• Chapter 5 - 3240S Troubleshooting and Repair
  • 5.1 Types of Malfunctions
  • 5.2 Loopback Hardware
• Chapter 6 - Technical Specifications
  • 6.1 Optical Interface
  • 6.2 Electrical Interface
  • 6.3 Dimensions/Environmental
  • 6.4 Regulatory Compliance
• Chapter 7 - 3240S Multiplexer Configurations
  • 7.1 Model Numbers
• Appendix A
• Appendix B
• Appendix C
• Glossary