Tài liệu Single Platform For T1/E1 Concentration to DS3 or STS-1 pptx

ThinMux Multiplexers
• Software configurable mixed T1 and
E1 services
• Flexible Time Slot Assignment
• Complete 1+1 protection
• Low power consumption
• Integrated forced air cooling
• Craft screen and TL-1 management
capability
• BITS timing input
• Telecordia HMA compliant
Single Platform For T1/E1 Concentration
to DS3 or STS-1
Features:
• Industry's smallest form factor
multiplexers
• Interchangeable DS3 and STS-1
multiplexer options
• Compatible with Wideband System 3190
multiplexers
• Integrated Test Head functionality
• 10Base-T management port
• Simple installation via standard high-
density connectors
ADC’s ThinMux
™
product family helps carriers build today's access networks that can easily
adapt to meet tomorrow's needs. Only the ThinMux products provide a single platform to
encompass many universal standards (SONET/SDH, DS3, T1/E1). As bandwidth requirements
increase and network technologies change, ThinMux is quickly and easily upgraded by
replacing the multiplexer card within the chassis. Complete flexibility in delivering unique

T1/E1 (or mixed) services without additional provisioning, servicing, inventory or training is
possible through the one time ADC ThinMux investment.
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ThinMux
Description
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ThinMux Product Family
The ThinMux multiplexers each consist of a 19” wide, 1 rack unit enclosure containing two multiplexer
cards and an air-cooling assembly. The rear panel of the ThinMux chassis terminates all connections for
complete rear wiring of the unit. This results in the industry’s most compact and highest service density
multiplexer platform.
The ThinMux chassis may contain two identical multiplexers providing complete 1+1 board, services and
network interface protection. The same chassis is used with all ADC multiplexers, providing a clear
migration path and investment protection on installed equipment. Migration from an asynchronous to a
synchronous network interface requires no costly and time-consuming reconfiguration of the physical T1
or E1 end user services. All services (DS1 and E1) are provisioned via high density and industry standard
64-pin CHAMP connectors, enabling cost-effective installation and no reconfiguration as the network
interface evolves.
ThinMux Multiplexers
Network Interfaces Multiplexed Services
DS3 • 28 T1, 21 E1 or any valid combination on
(ADC Catalog No THMX-DS3-L2) a DS3 connection
• Software selectable T1/E1 services mix
STS-1 • 28 T1, 21 E1 or any valid combination
(ADC Catalog No THMX-STS1) on an STS-1 connection
• Software selectable T1/E1 services mix
Industry Leading Benefits
• Credibility: NEBS approved, RBOC endorsed and Telecordia OSMINE (TIRKS, NMA) integrated
• Migration Path: multiplexer cards are removable and are capable of being replaced by future ADC

multiplexer cards that offer wider standards compliance, higher bandwidths and optical network interfaces
• Investment Security: a single chassis, with multichassis compatibility of the multiplexer cards,
ensures that any investment will be protected long into the future
• One Platform Accommodating Worldwide Networks: service type is software selectable with T1/E1
applications multiplexed onto a single platform
• Significant Cost Reduction In Providing T1 or E1 (or mixed) Services: standardization onto a single
platform provides tangible benefits through no incurred costs for additional provisioning, servicing,
inventory, training or obsolescence
• Easy remote management: optional HiView Station Graphical User Interface (GUI) Application
• Flexible remote management: TL-1, VT100 Craft Screens or SNMP with HiView manager application
software
• Multiple management connections: RS232 or 10Base-T Ethernet
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ThinMux
Applications
Bundled Bandwidth
Unbundled T1 Usage
The industry leading size and high service density enables ADC’s ThinMux product family to
cost-effectively aggregate low speed T1 or E1 subscriber interfaces onto one high-speed DS3
or STS-1 network interface. The rack space in today’s CLEC/DLEC co-location cages or ILEC
Central Offices is at a premium – minimizing the space requirements while maximizing the
service density significantly lowers service provisioning costs. A fully protected ThinMux
multiplexer platform occupies a single rack unit to provide up to 28 T1 or 21 E1 interfaces.
Integrated forced air cooling enables shelves to be stacked together with no wasted space for
ventilation.
Concentration of many low speed access network interfces into a single higher speed
interface results in a more cost-effective use of capital intensive equipment such as a voice
switch or a SONET ADM Transport Network Element. By utilizing the ThinMux’s flexible

capabilities, low speed interfaces on voice switches and SONET ADMs can be replaced with
higher speed interfaces, thus extending the life of the existing infrastructure.
For Technical Specifications of the ThinMux components, refer to the individual HXU-359, HXU-360 and ACE-COML1 User Manual
Chassis Specifications
Rear Panel Interfaces DS3/STS-1: BNC, female
DS1/E1: 64-pin AMP (champ), female
Craft: DB-9, female
Ethernet/Telnet: RJ-45
Alarm Contacts: wirewrap pins, CRT, MAJ, MIN
Audible Alarm: wirewrap pins, NO, NC
Visible Alarm: wirewrap pins, NO, NC
Power: dual screw terminals
BITS A/B: wirewrap pins
Physical Specifications Height: 1.75” (1RU)
Width: 17.375”
Depth: 12”
Weight: <10 lbs. (fully configured)
Power Requirements Input Voltage Range: -60VDC to -42.5VDC
Input Current: refer to HXU multiplexer specifications
Power Dissipation: refer to HXU multiplexer specifications
Environmental Operating Temperature: -40ºC to 65ºC ambient
Requirements Storage Temperature: -40ºC to 70ºC
Relative Humidity: 10% to 95% (non-condensing)
Altitude: 0 to 4000 m
Electrostatic Discharge: up to 15K volts
Regulatory Approvals FCC Part 15, Class A, Part 68
UL 1950, CAN/CSA-C22.2, Number 950-95
NEBS Compliance GR-63-CORE, Level 3
GR-1089-CORE, Type 2 and 4
Specifications

Catalog No.
THMX-DS3-L2
THMX-STS1
Description
ThinMux Multiplexer Kit: ACE-COML1 multiplexer
enclosure with fans, two ADC HXU-360 DS3
multiplexers and ACE-MK mounting hardware
ThinMux Multiplexer Kit: ACE-COML1 multiplexer
enclosure with fans, two ADC HXU-359 STS-1
multiplexers ACE-MK mounting hardware
Ordering Information
ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101
Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, ADC
reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting our headquarters
office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents.
Products or features contained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer.
100530 1/04 Revision © 2001, 2004 ADC Telecommunications, Inc. All Rights Reserved
Web Site: www.adc.com
From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-917-3237
For a listing of ADC's global sales office locations, please refer to our web site.