ADTRAN, Inc.

901 Explorer Boulevard Huntsville, AL 35806

128-Port CSM

Total Access® 3000 128-Port Cell Switch Module

P.O. Box 140000 Huntsville, AL 35814-4000

256 963 8000 voice

256 963 8030 fax

General Information

800 9ADTRAN info@adtran.com www.adtran.com

Pre-Sales

Technical Support

888 5ADTRAN support@adtran.com www.adtran.com/support

Where to Buy

800 827 0807 www.adtran.com/where2buy

Post-Sales

Technical Support

800 726 8663 support@adtran.com www.adtran.com/support

Regional Offices

Dallas, TX

972 830 9070 Denver, CO 303 471 9150 Kansas City, KS 800 471 8649 Newark, NJ 800 471 8656

Ontario, Canada

Product Specifications

Front Panel Features

Power LED

Status LED

Test LED

ATM LED

Clock LED

Lockout LED

On Line LED

Mechanical

Single Total Access 3000 multiplexer slot

Interface

Network

Received through the access modules

Supports DSX-1, SHDSL, ADSL, ADSL2+, and DS1 IMA access modules

Subscriber

Default 16 VCs per interface

ATM UNI 3.1/4.0 compliance

Direct mapped ATM cells

Payload scrambler per subscriber on by default (can be disabled through management interface)

Single-bit header error correction option (on per system basis)

Electrical

–42 VDC to –56 VDC input voltage range

Fully operational with either A or B power feed

Management

Supports AIS, RDI, CC, CC Activate/Deactivate OAM cells

OAM&P interface

TL1 and SNMP management support through SCU

Supported by Total Access EMS management systems

Synchronized PM and provisioning between active and standby units

QoS reporting and management

Automatic Protection Switching (APS)

1:1 equipment protection

Front panel manual APS control switch

Timing

External BITS, line, or local timing modes

ATM Switching

Supports ATM traffic classes

CBR

VBRrt

VBRnrt

UBR

Per VC queuing and scheduling

Environmental

Operating: –40°C to +65°C

Storage: –40°C to +85°C

Relative humidity: Up to 95 percent, noncondensing

416 290 0585 Quebec, Canada 877 923 8726 San Antonio, TX 888 223 7671

International Inquiries

+1 256 963 8716 voice

+1 256 963 6300 fax international@adtran.com www.adtran.com/international

ADTRAN is an ISO 9001, ISO 14001 and a TL 9000 certified supplier.

Regulatory Standards

NEBS Level 3

GR-1089-CORE, Issue 3

NRTL Safety Listed

Ordering Information

Equipment

Part #

128-Port Cell Switch Module

1181041L4

Fully hot-swappable (ESD wrist strap required)

Full feature set available when a single multiplexer installed

61181041L4-8B January 2008 Copyright © 2008 ADTRAN, Inc.

All rights reserved. Printed in the U.S.A.

Specifications subject to change without notice. ADTRAN and Total Access are registered trademarks of ADTRAN, Inc. All registered trademarks and trade- marks mentioned in this publication are the property of their respective owners.

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ADTRAN 128-Port CSM warranty Product Specifications, Ordering Information

128-Port CSM specifications

ADTRAN 128-Port CSM, or Centralized Switching Module, is designed to enhance network versatility and performance in a highly efficient manner. This module is part of ADTRAN's advanced telecommunications offerings, providing businesses with robust solution architectures for high-capacity connectivity.

One of the primary features of the ADTRAN 128-Port CSM is its impressive capacity to support up to 128 ports in a single module. This makes it attractive for organizations needing substantial user connections without compromising on overall system quality. It effectively handles diverse network protocols while supporting various data traffic types, thus ensuring seamless operations across multiple applications.

Scalability is another noteworthy characteristic of the ADTRAN 128-Port CSM. It allows for easy integration into existing network configurations, making it an optimal choice for both upgrades and new implementations. Organizations benefit from the flexibility to expand their networks seamlessly—an essential factor in today’s ever-evolving digital landscape.

Moreover, the module employs Virtual LAN (VLAN) technology, enabling logical separation of network segments. This functionality enhances the security of sensitive data while optimizing bandwidth use across the network. By allowing for differentiated data traffic handling, the CSM improves overall performance and responsiveness, critical for businesses running heavy workloads or latency-sensitive applications.

The ADTRAN 128-Port CSM also features advanced Quality of Service (QoS) capabilities. This ensures that bandwidth distribution is prioritized effectively, allowing critical applications to perform optimally under variable network loads. Such control is vital for organizations that rely on uninterrupted service delivery.

In addition, the module supports a range of management and monitoring protocols, allowing network administrators to gain comprehensive insights into network performance. This feature assists in troubleshooting and maintaining network health, minimizing downtime and maximizing efficiency.

Lastly, the ADTRAN 128-Port CSM is designed with energy efficiency in mind. Its architecture minimizes power consumption while maintaining high operational standards, aligning with modern sustainability goals.

In summary, the ADTRAN 128-Port CSM combines high capacity, scalability, VLAN support, robust QoS features, and efficient management options, making it a formidable player in the landscape of centralized switching solutions. Organizations seeking to enhance their networking capabilities will find significant value in adopting this advanced module.