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Attachment 25: Appendix Line Sharing/SOUTHWESTERN BELL TELEPHONE, L.P.
SBC TEXAS/CLEC JOINT PETITIONERS
PAGE 7 OF 11
082505
6.3 Splitter technology shall adhere to established industry standards for technical, test access, common size,
configurations and shelf arrangements.
6.4 All splitter equipment must be compliant with applicable national standards, including but not limited to ANSI
T1.413 and NEBS Level 1.
7.0 OPERATIONAL SUPPORT SYSTEMS: LOOP MAKEUP INFORMATION AND ORDERING
7.1 General: SBC TEXAS will provide CLEC with nondiscriminatory access by electronic or manual means, to
its loop makeup information as set forth in Attachment 25: DSL.
7.2 Where CLEC is seeking access to the HFPL and SBC TEXAS claims that conditioning that loop or subloop
will significantly degrade the voiceband services that SBC TEXAS is currently providing over that loop or
subloop, SBC TEXAS must either: (i) locate another copper loop or subloop that can be conditioned,
migrate SBC TEXAS’ voiceband service to that loop or subloop, and provide CLEC with access to the high
frequency portion of that alternative loop or subloop; or (ii) if CLEC disputes SBC TEXAS’ contention that
the conditioning of that loop or subloop will significantly degrade the voiceband services, make a showing to
the state commission that the original copper loop or subloop cannot be conditioned without significantly
degrading voiceband services on that loop or subloop, and that there is no adjacent or alternative copper
loop or copper subloop available that can be conditioned or to which the end-user customer’s voiceband
service can be moved to enable line sharing.
7.2.2 If, after evaluating SBC TEXAS’ showing under Section 7.2.1 above, the state commission concludes that a
copper loop or copper subloop cannot be conditioned without significantly degrading the voiceband service,
SBC TEXAS cannot then or subsequently condition that loop or subloop to provide advanced services to its
own customers without first making available to CLEC the high frequency portion of the newly conditioned
loop or subloop.
8.0 PROVISIONING
8.1 Subject to Section 6.2 above, CLEC shall designate, at CLEC’s sole option, what loop conditioning SBC
TEXAS is to perform in provisioning the HFPL order. Subject to Section 6.2, conditioning may be ordered
on any HFPL of any length at the loop conditioning rates set forth in the Pricing Schedule. The HFPL will be
provisioned to meet the basic metallic and electrical characteristics such as electrical conductivity and
capacitive and resistive balance.
8.2 The provisioning intervals are applicable to the HFPL regardless of the actual loop length.
8.2.1 The provisioning and installation interval for HFPL, where no conditioning is requested (including outside
plant rearrangements that involve moving a working service to an alternate pair as the only possible solution
to provide the HFPL), on orders for 1-24 loops per order or per end-user location, will be three (3) business
days, or the provisioning and installation interval applicable to SBC TEXAS’ or its affiliate’s xDSL-based
services, whichever is less.
8.2.2 For CLEC orders of 25 to 48 HFPLs per order or per end user customer location where no conditioning is
requested, the provisioning and installation interval will be six (6) business days or as agreed upon by the
parties.