ADC ACE-COM L1 User Manual
USER MANUAL
ThinMux Chassis
Product Catalog: ACE-COM L1
Part Number: 150-2263-01
CLEI: VAMXHN0F
LTPH-UM-1088-02, Issue 2
Revision History of Manual
To order copies of this document, use document catalog number
LTPH-UM-1088-02.
Issue Release Date Revisions Made
1 June 22, 2001 Initial release.
2 January 3, 2002 Update to reflect install, wiring, and setup only.
Copyright
January 3, 2002
© 2002 ADC DSL Systems, Inc. All rights reserved.
Trademark Information
ADC is a registered trademark of ADC Telecommunications, Inc. No right, license, or
interest to such trademarks is granted hereunder, and you agree that no such right,
license, or interest shall be asserted by you with respect to such trademark.
Other product names mentioned in this practice are used for identification purposes
only and may be trademarks or registered trademarks of their respective companies.
Disclaimer of Liability
Informationcontained in thisdocumentis company privatetoADC DSL Systems,Inc.,
and shall not be modified, used, copied, reproduced or disclosed in whole or in part
without the written consent of ADC.
Contents herein are current as of the date of publication. ADC reserves the right to
change the contents without prior notice. In no event shall ADC be liable for any
damages resulting from loss of data, loss of use, or loss of profits, and ADC further
disclaims any and all liability for indirect, incidental, special, consequential or other
similar damages. This disclaimer of liability applies to all products, publications and
services during and after the warranty period.
similar damages. This disclaimer of liability applies to all products, publications and
services during and after the warranty period.
ii January 3, 2002 ThinMux Chassis
LTPH-UM-1088-02, Issue 2 Using This Manual
USING THIS MANUAL
The following conventions are used in this manual:
• Monospace type indicates screen text.
• Keys you press are indicated by small icons such as or . Key
Y ENTER
combinations to be pressed simultaneously are indicated with a plus sign
as follows: + .
CTRL ESC
• Items you select are in bold.
Three types of messages, identified by icons, appear in text.
Notes contain information about special circumstances.
Cautions indicate the possibility o f personal injury or
equipment damage.
The Electrostatic Discharge (ESD) symbol indicates that a
deviceorassembly issusceptibletodamage fromelectrostatic
discharge.
UNPACK AND INSPECT YOUR SHIPMENT
Upon receipt of the equipment:
• Unpack each container and inspect the contents for signs of damage. If
theequipmenthasbeendamagedin transit, immediately report the extent
of damage to the transportation company and to ADC. Order
replacement equipment, if necessary.
• Check the packing list to ensure complete and accurate shipment of each
listed item. If the shipment is short or irregular, contact ADC as
described in “Appendix C - Product Support” on page 19.Ifyoumust
store the equipment for a prolonged period, store the equipment in its
original container.
ThinMux Chassis Jan uary 3, 2002 iii
Safety Warnings and Notices LTPH-UM-1088-02, Issue 2
SAFETY WARNINGS AND NOTICES
The ThinMux chassis DC power supply feeds must be
connectedtoeither(1) -48 Vdc Safety ExtraLowVoltage(SELV)
sources or (2) -48 Vdc sources that are electrically isolated
from the AC sector and reliably connected to earth. The
source’s fault current capacity shall be lower than 50A, or an
appropriate overcurrent protection rated 5A, must be provided
on each -48 Vdc conductor. The overcurrent protection can
also be used as a cutoff switch if another disconnect device is
not installed.
This equipment may be provided with a module that
incorporates laser source(s). Refer to the module’s
documentation for detailed safety information.
The telemetry I/O must be connected to either a SELV source or
an ELV source that is electrically isolated from the AC sector
and reliably connected to earth.
The metallic telecommunication interface should not leave the
building premises unless connected to telecommunication
devices providing primary and secondary protection.
iv January 3, 2002 ThinMux Chassis
LTPH-UM-1088-02, Issue 2 Table of Cont ent s
TABLE OF CONTENTS
Overview ________________________________________________ 1
Features............................................................................................ 1
Backplane.........................................................................................2
External Interfaces________________________________________ 3
T1/E1 Interface ................................................................................3
T1/E1 Tes t Interface .........................................................................3
RS-232 Craft Interface.....................................................................4
10/100BASE-T Ethernet Interface...................................................4
Discrete Alarms................................................................................ 4
Battery Supply..................................................................................5
Installation ______________________________________________ 5
Mounting the Chassis.......................................................................6
Installing the Fan Module (FB1)......................................................7
Wiring the Common Access Panel ..................................................8
Connect a BITS Timing Source.............................................8
Connect Test Access..............................................................9
Connect Alarms ...................................................................10
Connecting Power.......................................................................... 10
Installing DS3 or STS-1 Interface Cables......................................11
Appendix A - Pin Assignments _____________________________ 14
T1/E1 Interface ..............................................................................14
RS-232 Craft Interface................................................................... 17
10/100BASE-T Ethernet Interface.................................................17
Appendix B - Specifications________________________________ 18
Appendix C - Product Support _____________________________ 19
ThinMux Chassis Jan uary 3, 2002 v
List of Figures LTPH-UM-1088-02, Issue 2
Appendix D - Abbreviations ________________________________20
Certification and Warranty __________________Inside Back Cover
LIST OF FIGURES
1. Backplane Interfaces (rear view)...........................................................2
2. ThinMux Chassis in a CO Rack ............................................................6
3. Installing the Fan Module (FB1) ...........................................................7
4. Wire-Wrap Pin Positions/Common Access Panel (rear view)..............8
5. Installing Line Terminators ...................................................................9
6. Battery Supply Connector (rear view).................................................10
7. DS3 or STS-1 Shelf Configuration......................................................12
8. Male Cable Connector Into Female Backplane Connector .................14
LIST OF TABLES
1. T1/E1 Receive Pin Assignments .........................................................14
2. T1/E1 Transmit Pin Assignments........................................................16
3. RS-232 Craft Interface Pin Assignments.............................................17
4. Ethernet 10/100BASE-T Pin Assignments..........................................17
vi January 3, 2002 ThinMux Chassis
LTPH-UM-1088-02, Issue 2 List of Figures
LIST OF FIGURES
1. Backplane Interfaces (rear view) ..........................................................2
2. ThinMux Chassis in a CO Rack............................................................6
3. Installing the Fan Module (FB1)...........................................................7
4. Wire-Wrap Pin Positions/Common Access Panel (rear view).............. 8
5. Installing Line Terminators...................................................................9
6. Battery Supply Connector (rear view) ................................................ 10
7. DS3 or STS-1 Shelf Configuration ..................................................... 12
8. Male Cable Connector Into Female Backplane Connector................. 14
LIST OF TABLES
1. T1/E1 Receive Pin Assignments.........................................................14
2. T1/E1 Transmit Pin Assignments ....................................................... 16
3. RS-232 Craft Interface Pin Assignments............................................17
4. Ethernet 10/100BASE-T Pin Assignments.........................................17
ThinMux Chassis December 7, 2001 vii
List of Tables LTPH-UM-1088-02, Issue 2
viii December 7, 2001 ThinMux Chassis
LTPH-UM-1088-02, Issue 2 List of Tables
LIST OF TABLES
1. T1/E1 Receive Pin Assignments.........................................................14
2. T1/E1 Transmit Pin Assignments ....................................................... 16
3. RS-232 Craft Interface Pin Assignments............................................17
4. Ethernet 10/100BASE-T Pin Assignments.........................................17
ThinMUX Chassis November 7, 2001 ix
List of Tables LTPH-UM-1088-02, Issue 2
x November 7, 2001 ThinMUX Chassis
LTPH-UM-1088-02, Issue 2 Overview
OVERVIEW
The ADC®ThinMux™chassis houses the ThinMux DS3 or ThinMux STS-1
multiplexer and fits in a Central Office (CO) rack. Each ty pe of multiplexer
provides support for a minimum of 28 T1 (or 21 E1) lines from the chassis.
The chassis also provides two DS3 interfaces for external equipment. It
features a forced-air cooling unit, Ethernet port, rear craft port, craft ports on
the multiplexer front panels, and fiber management guides. Offering a 1+1
protected multiplexing function on the network and client side, the ThinMux
chassis is the industry’s most compact multiplexer platform.
FEATURES
• The ThinMux chassis allows for the following shelf configurations:
– STS-1 to 28 T1 (using ThinMux multiplexer HXU-359)
– DS3 to 28 T1 or 21 E1 lines (using ThinMux multiplexer HXU-360)
• Dual multiplexer support for 1+1 protection of network and customer
interfaces
• Migration path and investment protection on installed equipment
• Concentration of many low-speed access network interfaces to a single
high-speed network interface
• Industry-standard 64-pin T1 (or E1) connectors enable rapid installation
• Craft port access for easy configuration
• Field-serviceable forced-air cooling unit
Depending on your network interface requirements, several cabling options
are available. Select the instructions that apply to your configuration as
shown in “Installing DS 3 or STS-1 Interface Cables” on page 11.
ThinMux Chassis Jan uary 3, 2002 1
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