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MET SEMINAR2007

Bon PipkinAT&T

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The New AT&T

Recent Merger Activities Combined:

SBC

AT&T Corporation

Bell South

Cingular

News Release:

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Industry LeaderWireless serviceswith 61 millionsubscribers

Broadband or high speed InternetDSL, with more than 11.5 millionlines in service

Businessvoice and data services

IP-based services, one of the

worlds leading providers

WirelessAT&Thas nations largest digital voiceand data network

AT&Ts new 3G networkis a super-fast,

IP-based voice and data network

AT&T delivers the widest internationalcoverage of any U.S.-based wirelesscarrier

We provide more than47,500 hot spots

Wi-Fi access points in 79 countries

Voice TV

Messaging

High SpeedInternet

Virtual Private Network (VPN)

Voice over IP (VoIP)

IP-based and managed services

Web-hosting

Network security

Platform for the Future Global Business Portfolio

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AT&T Services, Inc.

Common Systems District Compliance:

Sets equipment standards and evaluates newtechnologies for compliance:

ATT-TP-76200: Physical Design (NEBS)

ATT-TP-76450: Interconnection Requirements

Available at https://ebiznet.sbc.com/sbcnebs/

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https://ebiznet.sbc.com/sbcnebs/https://ebiznet.sbc.com/sbcnebs/

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Bon Pipkin

Associate Director

John TablerionNEBS Evaluation Group SPOC John Messina - SMEBonding & Grounding/ESD/DC Power

Larry Wong - SMEHeat Dissipation/Shock & Vibration

Fire StoppingMahmoud Elkenaney - SME

Electrical Safety/EMI/Lightning & PowerFault/Acoustic Noise/ICEP/

Bon Pipkin - SMETemperature &Humidity/

Airborne Contaminants/Altitude

Sha Hoda - SMEFire Spread/ Space Planning

AT&T Network Equipment Physical RequirementsATT-TP-76200 TEAM

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AT&T Network Equipment Interconnection RequirementsATT-TP-76450 SMEs

Ed Granger: DC Power Dareus Starr: Synchronization

Jeff Langley: Alarms Mike Yeilding: Fiber

Wing Eng: Copper Doug Florence: VendorDocumentation

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Standards Document Merger Underway for:

AT&T Local Exchange Carriers (Telcos) AT&T Internet Services, Inc. (U-Verse)

AT&T L.D., ASI (LD, DSL)

AT&T Corporation (Backhaul, Global, VoIP) Cingular (AT&T Wireless)

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Standards Merger: AT&T Corp.

NEDS Standard Now

Delays due to regulatory issues

Requirements will be in ATT-TP-76200 & ATT-TP-76450

Teams meeting now

ATT-TP-76200 Issues: DC Power Transients

ATT-TP-7645O Issues: AC Power, Dual Power Plants

International Standards

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Standards Merger: Bell South

Currently NEBS is TR-73638BT

No Significant Differences due to TCG

ATT-TP-76200 Standard & Process EffectiveImmediately

ATT-TP-76450 under review

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Standards Merger: Cingular

No Legacy Standards Document

Notification sent to suppliers that ATT-TP-76200and ATT-TP-76450 are now standards

ATT-TP-76200 applicable levels and processunder review

ATT-TP-76450 under review

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AT&T Network Equipment PhysicalRequirements

TP 76200 Evaluation Levels

Level 1: Safety Requirements (Collocation, test

heads, FOAs)

Level 2: Safety and Modified ReliabilityRequirements

Level 3: Safety and Full Reliability Requirements

Ancillary

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AT&T Network Equipment PhysicalRequirements

Equipment Deployment Locations

CO, Huts, CEVs

Customer Premises

Non-CO Buildings

Mission Critical Data Rooms

OSP Cabinets, Level 2, 3 Environments

OSP Customer Premises

AT&T Labs

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Industry Issues:

RoHS Energy Efficiency

Equipment Size

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AT&T Network Equipment PhysicalRequirements

END

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