122188-10 A0
USER MANUAL
Limited Two Year Depot Warranty Except Where Prohibited By Law
WARRANTY AND LIABILITY
Technical Support USA
REGULATORY AGENCY COMPLIANCE
3. Warranty
Out-of-Warranty Repairs
Limitation of Liability
SOFTWARE LICENSE AGREEMENT
4. Protection of Proprietary Rights
Limitation of Warranty
5. Limitation of Liability Exclusion of Consequential Damages
Telect, Inc. 122188-10 A0
7. General
6. Indemnification
122188-10 A0
Telect, Inc
Telect, Inc. 122188-10 A0
Contents
Installation
Descriptions
4 Software Operation
3 User Functions
viii
Ports
5 Owner Maintenance
6 Service
Appendix A Connector Pinouts
Telect, Inc. 122188-10 A0
1 Descriptions
Part Numbers
Features
ALERT
MAIN ASSEMBLIES
Front Panel
Front Panel Definitions
M13 Card Status LED One per card
LEDS
MIX 56 User Manual1 Descriptions
LED Panel
Status
Definition
Rear Panel Definitions
Rear Panel
M13 Card
Dimensions
1 Descriptions
Signal Flow
MIX 56 User Manual
Telect, Inc. 122188-10 A0
DSX Jack
Schematic
Jack
Dimensions
Return Loss 26 dB Short Haul DSX-1 selectable
SPECIFICATIONS Electrical
Long Haul DS1 selectable
Pulse Amplitude and Shape meets ITU-T G.703 Return Loss 18 dB
Power
Chassis Dimensions
Alarm Contacts
Line Coding B3ZS
Operating Temperature 0C to +50C
Chassis Floor Weight Fully Loaded
Nonoperating Temperature -40C to +65C
Environmental
INSTALLATION CONSIDERATIONS
2 Installation
ALERT
ALERT
Location and Space
Heat Baffle
ALERT
Computer Floor Issues
Tools and Equipment
ALERT
Technical Support USA
Power
INSPECTION
NOTE Telect is not liable for shipping damage
If you are installing the optional MIX 56 Broadband Sidecar
INSTALLING MIX
Attaching the Mounting Brackets
Step Action
Rack-Mounting the Chassis
3. Repeat step 2 on the other side of the chassis
Step Action
Dual Ground Stud
Cabling a System
To Cable a System as a DSX
Prevent ground loops-check the site’s grounding practice standards
Step Action
ALERT
To Cable a System as a Multiplexer
Step Action
2-10
See the illustration on the next page
2-11
4. Connect an RJ-45 cable to the Ethernet port, as shown below
2-12
Cross-Connecting Circuits
2 Installation
Wire-Wrap Cross-Connect Color Scheme
2-13
Installing M13 Cards
ALERT
Step Action
2-14
Supplying Power
Specifications
INSTALLING THE OPTIONAL RJ CONNECTOR RETROFIT
Universal Service Order Code USOC RJ-48C
Electrical Network Connection Tip/Ring and Tip1/Ring
Installation Procedure
Schematic
2-16
ALERT
5. Repeat Steps 3 and 4 on the other side of the pin blocks
2-17
Mounting Post Wire-Wrap Pin Mounting Post
2-18
CONNECTING A MODEM
2-19
Step Action
Disconnecting a Modem
2-20
Step Action
Disabling Alarms
THE ALARM CUTOFF/LAMP BUTTON
Testing LEDs and Resetting the ACO
3 User Functions
DSX OPERATION
Patching Signals
ALERT
Step Action
To Patch with Two Single Patch Cords
Monitoring Signals
To Patch with a Dual Patch Cord
Step Action
MODEM OPERATION
4 Software Operation
MANAGING A SYSTEM
ALERT
Ports
Interfaces
SNMP Interface
Craft Interface
The default security setting is Off
To Connect With a Craft Interface Over the Craft Port
Step Action
Step Action
CRAFT INTERFACE BASICS Navigating Between Screens
Navigating Within Screens
Adding and Selecting Field Information
Getting Help
Security Screen
DEFAULT SOFTWARE CONFIGURATION
Default Setting
Step Action
System Settings Screen
Save Configuration and Restore Configuration Screens
High-Speed Configuration Screen
Default Setting
Alarm Thresholds Screen
Low-Speed Configuration Screen
System Interfaces Screen
Default Setting
ACCESSING THE CRAFT INTERFACE
Setting Security
ALERT
To Add or Edit a User in the System
Managing Users
4-10
Step Action
4-11
To Delete a User
Logging In
4-12
Step Action
To Manually Log Out
Logging Out
4-13
Step Action
Specifying System Settings & M13 Card Functions
CONFIGURING MIX
To Specify a System’s Settings
4-14
a. Type y and press Enter. The current session is terminated
4-15
4-16
ALERT! Resetting the active M13 card interrupts traffic and ter- minates your current Craft Session
ALERT
To Change the Baud Rate
Specifying System Interface Settings
4-17
Step Action
To Set Modem Detect
To Specify Ethernet Settings
To Specify SNMP Community Names
To Set SNMP Event Traps
ALERT! This procedure is service-affecting
Configuring the High-Speed Signal
To Ping Other Systems on the Network
4-19
4-20
The High Speed Configuration screen appears
Step Action
4-21
Configuring the Low-Speed Channels
ALERT! This procedure is service-affecting
ALERT
4-22
To Select a Signal Type
Step Action
Low---------------- Speed
MIX 56 User Manual
4-23
4 Software Operation
122188-10 A0
To Configure One or More Channels
4-24
Step Action
The LBO field is only active if Type is T1
The “dB” settings are “long haul” the others are “short haul.”
4-25
0 to
4-26
Saving a Configuration
If you selected option 5, “Save To a File”, then
If you selected options 1, 2, or 3, then
4-27
Step Action
Restoring a Configuration
If you selected option 6, “TFTP, Save To a File”, then
4-28
The Factory configuration resets the local Craft Port’s baud rate to
4-29
ALERT
If you selected option 5, “Restore From a File”, then
Restoring to factory defaults reboots the Mix56 card
If you selected option 4, “Factory”, then
4-30
Restoring the NVRam from a file results in a reboot of the Mix56 card
If you selected option 6, “TFTP, Restore From a File”
4-31
Error Definitions
VIEWING ERRORS Viewing High-Speed Errors
4-32
Restoring the NVRam from a file results in a reboot of the Mix56 card
To View High-Speed Errors in 15-Minute Histories
4-33
Step Action
To View High-Speed Errors in 24-Hour Histories
4-34
Step Action
To View Low-Speed Errors in 15-Minute Histories
Viewing Low-Speed Errors
4-35
Error Definitions
4-36
The Low Speed T1 Errors-15 min. screen appears
Step Action
4-37
To View Low-Speed Errors in 24-Hour Histories
4-38
1. From the Directory screen, type 14 to select Low Speed Errors-24 hr. and press Enter. The Low Speed Errors-24 hr. screen appears
Step Action
4-39
MANAGING ALARMS AND EVENTS
Viewing Alarms
To View Current Alarms
4-40
To View the Alarm Log
4-41
Step Action
Setting Alarm Thresholds
4-42
Step Action
Loss of Signal LOS. The absence of any detectable transmission pulses
4-43
Viewing Events
4-44
Step Action
Step Action
4-45
PERFORMING DIAGNOSTICS Running Loopbacks
4-46
ALERT
High Speed “Remote DS1 Ch xx in DS3” Requests a loopback of the in- dividual DS1 signal for Channel xx of the MUXed DS3 signal at the other end of the DS3 link
4-47
To run a loopback, proceed as follow
4-48
Step Action
The Loopbacks screen appears
4-49
None Chan.Disabled
None---- None
4-50
BER TESTING
Mode
Available Patterns
To Specify a BER Test
4-51
Step Action
3. Tab to the “Pattern” field and select the desired pattern by pressing the spacebar to toggle between the available options and then press- ing Enter
4-52
9. Type “y” and Enter to perform the selected BER test
4-53
4 Software Operation
4-54
MIX 56 User Manual
Telect, Inc. 122188-10 A0
DSX Jack Tracer Lamps PN DSX Jacks PN M13 Cards PN Alarm Cards PN
5 Owner Maintenance
ALERT
Software version numbers vary
ALERT! Do not bend the LED’s two metal leads
REPLACING DSX JACK TRACER LAMPS
ALERT
Step Action
Step Action
REPLACING DSX JACKS
3. Remove the faceplate, as described on Page
5 Owner Maintenance
MIX 56 User Manual
Telect, Inc. 122188-10 A0
8. Re-install the faceplate
ALERT
REPLACING M13 CARDS
ALERT
Step Action
5. Reattach the M13 card door
REPLACING ALARM CARDS
ALERT
Step Action
Craft Port Hex Nuts
UPDATING THE SOFTWARE
TFTP Update
5-10
Step Action
4. Tab to the TFTP Load button and press Enter
5-11
Craft Port Update
5-12
Step Action
Calculated Cksum = 00000000 Program Flash Y/N
5-13
5-14
Transferring Software Versions Between Cards
Step Action
5-15
5 Owner Maintenance
5-16
MIX 56 User Manual
Telect, Inc. 122188-10 A0
IN-WARRANTY SERVICE
6 Service
OUT-OF-WARRANTY SERVICE
IN CASE OF DIFFICULTY
Telect is not liable for shipping damage
REPACKING FOR SHIPMENT
DS1 In
64-PIN CONNECTOR
Appendix A Connector Pinouts
Signal
DS1 Out
RJ CONNECTOR CIRCUIT ASSIGNMENTS
Signal
Signal
EXTERNAL ALARM CONNECTOR
ETHERNET CONNECTOR
Green Yellow LED LED
MNR MJR CRT
GROUND SWITCH
POWER CONNECTOR
CRAFT PORT
Signal
Page
Telect, Inc 1730 N. Madson St P.O. Box 665, Liberty Lake, WA