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

MX-2100/2104 Installation and Operation Manual Chapter 1 General Information
Application Considerations 1-17
If you are using automatic frame allocation, special precautions must be taken to
ensure proper operation of the link:
In general, the two MX-2100 units must be identically equipped. Both units must
include the same modules with the following exceptions:
– The KLS.1 in the local MX-2100 unit can work with the KLS.2 in the
remote MX-2100 unit.
– The KVF.4 in the local MX-2100 unit can work with the KVF.5 in the
remote MX-2100 unit.
– The KMBE in the local MX-2100 unit can work with the KHS.2 in the
remote MX-2100 unit.
– The KVF.6 in the local MX-2100 unit can work with the KVF.8 in the
remote MX-2100 unit.
The order of the modules must be the same in both units, and their connections to
main link modules must be the same.
The modules and module channels installed in the two MX-2100 units must be
identically configured, except for parameters that control local interfacing
characteristics, such as the channel interface type, the timing modes, etc.
After each change of configuration that affects the bandwidth utilization, e.g.,
addition of a new channel, selection of a mode that requires end-to-end signaling,
etc., perform the REBUILD FRAME command on both MX-2100 units.
Table 1-1. MX-2100 Multiplexing Data
Main Link Rate Frame Length Bandwidth
Allocation Unit
Bandwidth Available
to User
9.6 kbps 24 bits 0.4 kbps 9.2 kbps (23 units)
14.4 kbps 36 bits 0.4 kbps 14.0 kbps (35 units)
19.2 kbps 48 bits 0.4 kbps 18.8 kbps (47 units)
28.8 kbps 72 bits 0.4 kbps 28.4 kbps (71 units)
32 kbps 80 bits 0.4 kbps 31.6 kbps (79 units)
48 kbps 60 bits 0.8 kbps 47.2 kbps (59 units)
56 kbps 70 bits 0.8 kbps 55.2 kbps (69 units)
64 kbps 80 bits 0.8 kbps 63.2 kbps (79 units)
128 kbps 160 bits 0.8 kbps 127.2 kbps (159 units)
192 kbps 240 bits 0.8 kbps 191.2 kbps (239 units)
256 kbps 160 bits 1.6 kbps 254.4 kbps (159 units)
384 kbps 240 bits 1.6 kbps 382.4 kbps (239 units)
512 kbps 160 bits 3.2 kbps 508.8 kbps (159 units)
768 kbps 240 bits 3.2 kbps 764.8 kbps (239 units)
1024 kbps 160 bits 6.4 kbps 1004.8 kbps (157 units)
1536 kbps 240 bits 6.4 kbps 1516.8 kbps (237 units)
The allocation of bandwidth is performed in distinct units. The bandwidth
allocation unit (BAU) is 0.4, 0.8, 1.6, 3.2 or 6.4 kbps, in accordance with the main
link data rate (see Table 1-1).
Note