Specifications
Table Of Contents
- Preface
- Quick Start Guide
- Table of Contents
- Chapter 1 General Information
- Functional Description
- Physical Description
- Application Considerations
- Basic MX-2100 System
- Redundancy (not for MX-2104)
- Dual Link Operation (not for MX-2104)
- Priority Bumping \(not for MX2104\)
- Switched Backup Operation (not for MX-2104)
- Switch Mode
- System Management
- System Timing Considerations
- DTE Timing (KML.1, KML.2, KML.3, KML.4 and KML.10 Modules)
- External DCE Timing (KML.1, KML.2, KML.3 and KML.4 Modules)
- DCE Timing (KML.1, KML.2, KML.3 and KML.4 Modules)
- Internal Timing (KML.5, KML.6, KML.7, KML.8, and KML.F Modules)
- Loopback Timing (KML.5, KML.6, KML.7, KML.8, and KML.F Modules)
- DCE Timing (KML.7, KML.8, and KML.F Modules)
- Main Link Timing Considerations in Bypassing and Multidrop Configurations
- Data Channel Clock Modes
- Timing Modes of ISDN Channels
- Sub Link Timing
- Main Link Interface Characteristics
- V.35 Interface (Module KML.1)
- RS-232 Interface (Module KML.2)
- V.36/RS-422/RS-530 Interface (Module KML.3)
- X.21 Interface (Module KML.4)
- G.703 Codirectional Interface (Module KML.5)
- Standard DDS CSU/DSU (Module KML.6)
- T1 Link Interface (Module KML.7)
- E1 Link Interface (Module KML.8)
- ISDN "S" Interface (Module KML.10/S)
- ISDN "U" Interface (Module KML.10/U)
- Fiber-Optic Link Interface (Module KML.F)
- I/O Module Applications
- Technical System Characteristics
- Chapter 2 Installation
- Introduction
- Site Requirements and Prerequisites
- Input Power Requirements
- Grounding
- Channel Connection Considerations
- Front and Rear Panel Clearance
- Ambient Requirements
- Electromagnetic Compatibility Considerations
- Current and Power Requirements of MX-2100 Power Supply Modules
- Current and Power Capabilities of MX-2100 Power Supply Modules
- Ratings of Ring and Feed Voltage Supplies
- Equipment Needed
- Package Contents
- Installation and Setup of MX-2100
- Interfaces and Connections
- Initial Setup and Configuration
- Chapter 3 Configuring MX-2100
- Chapter 4 Operation
- Chapter 5 Diagnostics
- Appendix A Connection Data
- Appendix B Alarms
- Appendix C SNMP Management
- Appendix D Software Download
- Appendix E Configuration Parameters
- Appendix F Command Set Description
- General
- Commands
- BYE
- CLR ALM
- CLR LOOP
- CLR MONITOR
- CONNECT SWITCH
- DATE
- DEF AGENDA
- DEF AGENT
- DEF ALM DEBOUNCE
- DEF CALL
- DEF CH
- DEF CON
- DEF DB FLIP
- DEF DP
- DEF FRAME
- DEF MANAGER LIST
- DEF ML
- DEF ML CALL
- DEF NAME
- DEF NODE
- DEF NP
- DEF PWD
- DEF ROUTE
- DEF SP
- DEF SYS
- DISCONNECT SWITCH
- DSP AGENT
- DSP ALM
- DSP BERT
- DSP CH CON
- DSP FLIP
- DSP HDR TST
- DSP MANAGER LIST
- DSP KVF5orDSP PBX
- DSP KVF6
- DSP SIGNALINGorDSP SIG
- DSP PRBS_INJ
- DSP REM AGENT
- DSP REV
- DSP ST FRAME
- DSP ST ML
- DSP ST SLOT
- DSP ST SYS
- EDIT DB
- EXIT
- F
- FLIP ML
- HELP
- INIT DB
- INIT F
- LOAD DB 1\2
- LOAD IO
- LOOP
- ML RECOVERY
- MONITOR
- REBUILD FRAME
- RESET LOC
- RESET IO
- RESET ML
- TIME
- UPDATE DB 1\2
- Index
- DC Power Supply Connection

DC Power Supply Connection – Terminal Block Connector
Note: Ignore this supplement if the unit is AC-powered.
Certain DC-powered units are equipped with a plastic 3-pin VDC-IN power input connector, located on the unit
rear panel. Supplied with such a unit, is a mating Terminal Block (TB) type connector plug for attaching to your
power supply cable.
Connect the wires of your power supply cable to the TB plug, according to the voltage polarity and assembly
instructions provided below.
Caution: Prepare all connections to the TB plug
before inserting it into the unit’s VDC-IN connector.
Preparing and Connecting the TB Plug
Refer to Figure 1 for assistance.
1. Strip the insulation of your power supply
wires according to the dimensions shown.
2. Place each wire lead into the appropriate TB
plug terminal according to the voltage
polarity mapping shown in Figure 2. (If a
terminal is not already open, loosen its
screw). Afterwards, tighten close the three
terminal screws.
3. Pull a nylon cable tie (supplied) around the
power supply cable to secure it firmly to the
TB plug grip (pass the tie through the holes
on the grip).
4. Isolate the exposed terminal screws/wire leads using a plastic
sleeve or insulating tape, to prevent the possibility of short-circuit.
5. Connect the assembled power supply cable to the unit by
inserting the TB plug into the unit’s VDC-IN connector until it
snaps into place.
DC Power Supply Wire Voltage Polarity
Refer to Figure 2 for proper mapping of the power supply wire leads
to the TB plug’s three terminals.
Warning:
• Reversing the wire voltage polarity can cause damage to the unit!
• Always connect a ground (earth) wire to the TB plug’s Chassis
(frame) Ground terminal. Connecting the unit without a protective
ground, or interruption of the grounding (for example, by using an
extension power cord without a grounding conductor) can cause
harm to the unit or to the equipment connected to it!
DC Power Input
Connector
(
on unit panel
)
Mating
TB Connector
Plug
See Figure 2
for mapping
Terminal screws
Wire strippin
g
dimensions
Figure 1
DC power
cable
N
y
lon cable tie
TB plug grip
5 mm
20 mm
0 -48
or
-24
Chassis (frame)
Ground
+
Positive pole
-
Negative pole
( )
24/48VDC
TB Connector
Plug
Figure 2
SUP-221-01/02