1、 TIA STANDARD Telecommunications Telephone Terminal Equipment Technical Requirements for Connection of Terminal Equipment to the Telephone Network Addendum 2 TIA-968-A-2 (Addendum 2 to TIA-968-A) TELECOMMUNICATIONS INDUSTRY ASSOCIATION Representing the telecommunications industry in association with
2、 the Electronic Industries Alliance ANSI/TIA-968-A-2 2004 Approved: January 29,2004 Adopted by ACTA March, 2004 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Copyright Telecom
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22、nse with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PREFACE This document, TIA-968-A-2, Telecommunications Telephone Terminal Equipment Technical Requirements for Connection of Terminal Equipment to the Telephone Network- Addendum 2, has been established pu
23、rsuant to the Federal Communication Commissions (“FCC”) Report and Order in the 2000 Biennial Review of Part 68 of the Commissions Rules and Regulations, CC Docket No. 99-216, FCC 00-400, adopted November 9, 2000 and released December 21, 2000 (“Order” or “R b) DC voltages less than 60 V; and c) Com
24、bined ac and dc voltages between any conductor and ground are less than 42.4 VPwhen the absolute value of the dc component is less than 21.2 V, and less than (32.8 + 0.454 x V dc) when the absolute value of the dc component is between 21.2 and 60 V. CLAUSE 6 6 Connectors Connection of terminal equip
25、ment to the telephone network shall be made through a connector conforming to this section or by direct attachment to wiring installed by the provider(s) of wire line telecommunications including, but not limited to, splicing, bridging, twisting, and soldering. As specified in 47 C.F.R. 68.105(a), t
26、he technical criteria in this section are applicable to carrier-installed jacks at the demarcation point. As specified in 47 C.F.R. 68.213(b), the technical criteria in this section are applicable to all plugs and jacks used in connection with inside wiring. Copyright Telecommunications Industry Ass
27、ociation Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,
28、Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
