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