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Equipment Physical Design Standards ATT-TP-76200, Issue 19

AT&T Services, Inc. June 2014

Network Administrative Support Equipment - Administrative network support equipment

(e.g., computers, monitors, telephones, etc.) located in any network equipment space

shall meet Non-Carrier Grade (NCG) Level 1 safety requirements.

Collocator Equipment – Equipment placed in AT&T Network Equipment Spaces by a non-

AT&T company.

Per FCC Order 99-48, AT&T may verify that Collocator’s equipment meets the same

safety requirements as equipment that AT&T places in its network. A list of equipment

known to be deployed in AT&T’s network may be obtained from the All Equipment List

(AEL) located on the AT&T extranet site at https://clec.sbc.com/clec/

(this site is available

to Collocators who have a working contract with AT&T). Equipment that is already listed

on the AEL will not be required to undergo a safety evaluation for compliance to this

document*.

Equipment not listed on the AEL must be evaluated for compliance to ATT-TP-76200

Level 1 (safety) requirements or Telcordia SR-3580 Level 1 (safety) requirements*.

NOTE: An ATT-TP-76200 ESP Form must also be provided to allow for network

integration. (See Appendix A for an overview of the evaluation process).

*Equipment on the AEL and equipment that has been evaluated as compliant to this

requirement must still meet the requirement of being necessary for interconnection and

access to UNEs.

Equipment Deployment Locations

Network Equipment Space – Network Equipment Space refers to any AT&T carrier

managed building space, owned, leased or customer provided, that is primarily used for

equipment dedicated to the transport, interconnection and switching of network voice,

video and data. Network Equipment Space includes Carrier Communications Space and

Non-Carrier Communications Space.

Carrier Communications Space - AT&T Network Equipment spaces primarily dedicated to

communications switching and transport equipment. Examples of these locations include

COs, L-T POPs, SNRCs, MTSOs, NTCs, huts, CEVs, and environmentally controlled cell

site structures, Due to national, state and local codes specific to these locations, there

are ATT-TP-76200 requirements that are specific to Carrier Communications Spaces

(e.g., GR-63 Fire Spread).

Partitioned Network Space: - Network Equipment Space physically separated from Carrier

Communications Space. This space typically houses network equipment that does not

meet minimum Carrier Grade Communications safety criteria and/or code compliance

criteria for deployment in Carrier Communications Spaces . Examples of these locations

include Customer Premise and VHO’s-SHOS’s. Space separated by one-hour fire rated

barriers (e.g. walls, floors, ceiling, doors, etc.) from Carrier Communications Space.

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AT&T Classic Mail Design Package 1.6 Manual de usuario Pagina 11