Bilag 6. TDC technical requirements for approval of equipment intended for connection to TDC unboundled copper.

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Bilag 6. TDC technical requirements for approval of equipment intended for connection to TDC unboundled copper. Dette bilag udgør bilag 6 til det mellem parterne tiltrådte Produkttillæg for Rå kobber/delt rå kobber eller Standardaftale for Rå kobber eller Standardaftale for delt rå kobber. Bilaget erstatter samtidig følgende tidligere bilag: Bilag 6. Formular til godkendelse af DSL udstyr,, hørende til Standardaftale for rå kobber Bilag 6. Formular til godkendelse af DSL udstyr,, hørende til Standardaftale for delt rå kobber Ved krydshenvisning i dette bilag er henvisninger til Generelle vilkår og Produkttillæg for Rå kobber/delt rå kobber anført med almindelig typografi, mens henvisninger til Standardaftalen for Rå kobber eller Standardaftale for Delt rå kobber er anført med kursiv og indsat i firkantet parentes. The purpose of this document is to assist applicants seeking approval of equipment for connection to TDC unboundled copper pairs, to assess, if the equipment fulfil the technical requirements for connection. This document contains an extract of the technical requirements given in: TDC Produkttillæg for Rå kobber/delt rå kobber, Standardaftale om Rå Kobber or Standardaftale om Delt rå Kobber. In the following pages the technical requirements for approval are listed in tables 1-7. The applicant is requested to compare the requirements listed in the relevant tables with the test reports for the equipment under consideration and check for compliance. If the equipment complies, a reference to the page/clause in the test report(s) documenting compliance should be noted in the blank column provided. Please fill out separate forms for each product variant to be considered. The tables with the applicants notes and the test reports should subsequently be send to TDC for formal approval. If test reports do not exist, or are incomplete, TDC may perform the necessary measurements against payment. Reference Dokuments [1] Transmission and Multiplexing (TM); Integrated Services Digital Network (ISDN) basic rate access; Digital transmission system on metallic local lines; ETSI TS 102 080 V.1.3.2 (2000-05) [2] Transmission and Multiplexing (TM); High bit-rate Digital Subscriber Line (HDSL) transmissions system on metallic local lines; HDSL core specification and applications for combined BA-ISDN and 2048 kbit/s based access digital s, ETSI TS 101 135 v1.5.3 (2000-09) [3] ITU-T, Transmission systems and media, Digital systems and networks. High bit rate Digital Subscriber Line (HDSL) transceivers, ITU-T G.991.1 (10/98) [4] ITU-T, Transmission systems and media, Digital systems and networks. Single-pair high-speed digital subscriber line (SHDSL) transceivers. G.991.2 (02/01) [5] Transmission and Multiplexing (TM); Access transmission system on metallic access cables; Symmetrical single pair high bitrate Digital Subscriber Line (SDSL), ETSI TS 101 524 V1.1.1 [6] ITU-T G.992.1 (06/99): Transmission systems and media, digital systems and networks. Asymmetrical Digital Subscriber Line (ADSL) transceivers. [7] Transmission and Multiplexing (TM); Access transmission systems on metallic access cables; Asymmetric Digital Subscriber Line (ADSL) Coexistence of ADSL and ISDN-BA on the same pair, ETSI TS 101 388 v1.1.1 (1998-11) PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 1 af 12

[8] ITU-T G.992.2 (06/99): Transmission systems and media, digital systems and networks. Splitterless Asymmetrical Digital Subscriber Line (ADSL) transceivers. [9] Attachment to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to an analogue subscriber interface in the PSTN, ETSI ETS 300 001 V.1.5.1 (1998-10) [10] ITU-T G.992.3: Transmission systems and media, Digital systems and networks. Digital s and digital line system Access networks; Asymmetric Digital Subscriber Line (ADSL) transceivers 2 (ADSL2), G.992.3 (2005) [11] ITU-T G.992.5: Transmission systems and media, Digital systems and networks. Digital s and digital line system Access networks; Asymmetric Digital Subscriber Line (ADSL) transceivers (ADSL2+) Recommendation G.992.3 (2005) [12] ITU-T Series G: Transmissions systems and media digital systems and networks. Digital s and digital line system Access networks; Very high speed digital subscriber line transceivers 2 (VDSL2) 993.2. (2006) Overview over equipment types, which may be connected to unbundled copper pairs. Permission to connect to unbundled pairs is limited to equipment making use of one or more of the listed technologies: 1. PSTN equipment or terminals intended for connection to analogue leased lines making use of the frequency band below 15 khz, as specified in table 1 and 2. 2. ISDN with 2B1Q liniecode, as specified in table 1, 2 and 3. 3. HDSL, symmetrical connections with transmission rates up to 2.048 MB/s, as specified in table 1 and 4. 4. (G)SHDSL, symmetrical connections with transmission rates up to 3.1 MB/s, as specified in table 1 and 5. 5. ADSL(2/2+), asymmetrical connections as specified in table 1 and 6. 6. VDSL2 with DMT line code and frequency plan 998 (asymmetrical) as specified in table 1 and 7. The specific technical requirements for the different types of products are listed in tables 1-7. The required documentation for approval of equipment types is listed in the table below: PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 2 af 12

Equipment type Technical requirements Specified in table: Documentation required PSTN or similar operating below 15 khz Tables 1 and 2 Declaration of compliance ISDN Table 1, 2 and 3 Declaration of compliance HDSL Table 1 and 4 Test report/certificate (G)SHDSL Table 1 and 5 Test report/certificate ADSL, ADSL 2, ADSL 2+ or ADSL lite * Table 1 and 6 Test report/certificate VDSL2 Tabel 1 and 7 Test report/certificate In case of ADSL over PSTN or ISDN the requirements for PSTN or ISDN must also be meet (declaration of compliance). Note. If a ADSL2/2+ or VDSL2 DSLAM is used for cabinet deployment, it must be possible to apply the downstream spectral shaping profile specified for the particular cabinet location. TDC will on request specify the shaping profile to be used in each particular cabinet location in the form of a list of breakpoints (khz; dbm/hz). Measurement of downstream spectral shaping is however not a part of the general approval procedure, as the profile is location specific. PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 3 af 12

General information on product: Equipment type (ISDN,HDSL etc.) Designation (type no etc.): Test report: PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 4 af 12

General requirements for equipment (Table 1) All equipment to be connected to unbundled copper pairs must meet the requirements set in table 1. Requirement Limit Recommended test method. Applicants notes. Are requirements meet? If meet, reference to page/paragraph in test report. Signalling relative to ground/chassis Neither DC nor AC signals must be transmitted using ground as one conductor Isolation to ground Ref [9] 2.2. This requirement does not apply to equipment feeding DC current to the line, if the DC source is connected to ground Impedance to ground Ref [9] 10.3 (DK) Inspection Ref [9] A 2.2 (Note 1) Ref [9] A 10.3 (DK) AC voltages in the frequency band below 300 Hz (continues next page) This requirement does not apply to equipment feeding DC current to the line, if the DC source is connected to ground The maximum continuos AC voltage must not exceed 50 Vrms in the frequency range below 95 Hz. For higher frequencies the maximum voltage is reduced by 60 db/dek down to 1.55 Vrms at 300 Hz. Selective level voltmeter with internal resistance of minimum 1 MOhm and a measurement bandwidth of 10 Hz. (continues next page) (continues next page) PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 5 af 12

AC voltages in the frequency band below 300 Hz (continued from previous page) DC feeding ground potential Maximum currents Maximum combined DC and AC voltage In the frequency band 20 55 Hz ringing signals with an rms voltage not exceeding 120 V are allowed provided the duration does not exceed 3 sec. Generator internal impedance must be 150 Ohm or higher. Note 2. If the DC voltage between the two wires in the pair ring and tip - does not exceed 15 V, it is allowed that the DC source is floating (not connected to ground) The terminal equipment must not be able to generate DC or AC currents with a combined RMS value exceeding 100 ma. For all voltages measured between line terminals and any terminal and ground, the combined DC and AC voltages must fulfil the following criteria, ringing voltages excluded: (Uac/70,7 + Udc/65) < 1 Uac designates AC voltage peak values at any frequency, in Volts. Udc designates DC Voltage. To be measured by RMS amperemeter connected between terminals. Peak indicating voltmeters must be connected between line terminals and between any terminal and ground. None of the instruments must indicate a peak voltage (combined AC and DC), exceeding the specified limit. Table 1: General limits for terminal equipment. General note (Table 1): For DSL equipment not using ringing or line feeding it is not necessary to measure all requirements, a declaration of compliance is sufficient. Note 1. If overvoltage protection is integrated in the equipment referring to ground, the test voltage should be reduced to a value below the threshold voltage, however not less than 120 V. Note 2. Legal requirements for electric safety prevents that maximum DC voltage, maximum AC voltage and maximum ringing time apply simultaneous. PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 6 af 12

Requirements for terminal equipment using limited bandwidth (Tables 2 and 3) Requirements permit the use of PSTN and other types of terminal equipment making use of the frequency band 0 15 khz only and ISDN BRI using 2B1Q liniecode, as specified in ref. [1]. Requirements for equipment are listed in tables 2 (PSTN etc.) and table 3 (ISDN BRI) Requirement Limit Recommended test method Balance to earth LCL, 40 Hz til 15 khz NET 4, 4.2.1 (DK) NET 4, 4.2.1 (DK) Applicants notes. Are requirements meet? If meet, reference to page/paragraph in test report Power in frequency range 300 Hz til 15 khz: Peak voltage in frequency range 300 til 15000Hz Average power in frequency range 300 til 4000 Hz Max. 3,5 Vpp connected to 600 Ohm termination Max. 0 dbm connected to 600 Ohm termination Max. 30 dbm/hz connected to 600 Ohm termination Instrument input impedance 100 kohm, max. Rise time 50 µs Average measured over any 10 sec. periode Measurement bandwidth 300 Hz Spectral density in frequency range 4 til 15 khz Spectral density in frequency range from 15 khz to 1 MHz Spectral density in frequency range 1 to 30 MHz - 30 dbm/hz decreasing tol 57 dbm/hz by 120 Ohm termination 80 dbm/hz by 120 Ohm termination Measurement bandwidth 1 khz Termination bandwidth 10 khz Table 2: Requirements and test methods for PSTN and other types of terminal equipment using frequency band below 15 khz only Requirement Limit Recommended test method Applicants notes. Are requirements meet? If meet, reference to page/paragraph in test report Spectral density in frequency range 1 to 30 MHz Section A.12.4 i ref. [1]. Section A.12.4 i ref. [1]. Table 3: Requirements and test methods for ISDN BRI equipment PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 7 af 12

Requirements for HDSL equipment (table 4) The requirements permit connection of HDSL equipment utilising 2B1Q line code as specified in ref. [2] or [3] with symmetrical data rates up to 2.048 kb/s. Requirement Limit Recommended test method Balance to earth Section 5.8.5 in ref. [2] or [3] Spectral density from 0 to 30 MHz Section 5.8.4.3.2 in ref. [2] or [3] Section 5.8.5 in ref. [2] or [3] Section 5.8.4.3.2 in ref. [2] or [3] Applicants notes. Are requirements meet? If meet, reference to page/paragraph in test report Table 4: Requirements and test specifications for HDSL equipment requiring extended bandwidth If the equipment can operate at more than one data rate the spectral density should be measured at all rates. If the number of possible data rates is higher than 3, it is sufficient to measure at the lowest, the highest and one interim data rate. PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 8 af 12

Requirements for (G)SHDSL equipment (Table 5) The requirements permit connection of (G)SHDSL equipment using PAM line code as specified in ref. [4] or [5] with symmetrical data rates up to 2.3 MB/s PAM 16 and 3.1 MB/s PAM 32. Requirements Limit Recommended test method Balance to earth Section 11.3 in ref. [4] or 11.3 in ref. [5]. Spectral density from 0 Hz to 30 MHz Section B.4.1 in ref. [4] or 9.4.1 in ref. [5]. Section 11.1 in ref. [4] or 9.3 in ref. [5]. Section B.4.1 in ref. [4] or 9.4.1 in ref. [5]. Applicants notes. Are requirements meet? If meet, reference to page/paragraph in test report Table 5: requirements and test specification for (G)SHDSL equipment The spectral density should be measured at 0 db power backoff. If the equipment can operate at more than one data rate the spectral density should be measured at all rates. If the number of possible data rates is higher than 3, it is sufficient to measure at the lowest, the highest and one interim data rate. PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 9 af 12

Requirements for ADSL equipment (Table 6) Requirements allow the connection of ADSL equipment utilising DMT line code, as listed in table 6. Balance Spectral density to earth ADSL Annex A ADSL Annex B ADSL2 Annex A ADSL2 Annex B ADSL2 Annex I ADSL2 Annex J ADSL2 Annex L Limit Ref. [6] A.4.3.1 Ref. [6] A.4.3.1 Ref. [10] Annex A A.4.3.3.1 Ref. [10] Annex B B.4.1.3.1 Ref. [10] Annex I I.4.3.1 Ref. [10] Annex J J.4.1 Ref. [6] A.4.3.1 Recommended test method Ref. [6] Annex A A.4.3.1 Ref. [6] Annex A A.4.3.1 Downstream Ref. [6] Annex A 1.2 Ref. [8] Annex A 2 eller Annex B 1 Ref. [7] 5.4 Ref. [6] Annex B1.3 Ref. [8] Annex A 2 eller Annex B 1 Ref. [7] 5.4 A A.1.2 (overlapped) sec. A.1.3 (nonoverlapped) B B.1.2 (overlapped) B.1.3 (nonoverlapped) I I.1.2 (overlapped) sec. I.1.3 (nonoverlapped) J J.1.2 (overlapped) sec. J.1.3 (nonoverlapped) L J.1.2 (overlapped) sec. J.1.3 (nonoverlapped) Upstream Ref. [6] Annex A 2.4 Ref. [8] Annex A1 Ref. [7] 6.10 Ref. [6] Annex B 2.2 Ref. [8] Annex A1 Ref. [7] 6.10 A A.2.2 I B.2.2 I I.2.2 J J.2.2 Upstream mask 1-9 are allowed L L.2.2 or L.2.3. ADSL2 Annex M ADSL2+ Annex A ADSL2+ Annex B Ref. [6] A.4.3.1 Ref. [11] Annex A A.4 Ref. [11] Annex B B.4 M M.1.2 (overlapped) sec. M.1.3 (nonoverlapped) Ref. [11] Annex A A.1.2 (overlapped) sec. A.1.3 (nonoverlapped) Ref. [11] Annex B B.1.2 (overlapped) sec. B.1.3 (nonoverlapped) Ref. [11] Annex M M.2.2. Upstream mask 1-9 are allowed Ref. [11] Annex A A.2.2 Ref. [11] Annex B B.2.2 ADSL2+ Annex I Ref. [11] Annex I I.4 Ref. [11] Annex M M.1.2 (overlapped) sec. M.1.3 (nonoverlapped) Ref. [11] Annex I I.2.2 Table 6: Requirements and test specifications for ADSL equipment The applicant is requested to indicate which ADSL modes of operation the equipment supports. Mode of operation Applicants notes PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 10 af 12

ADSL Annex A ADSL Annex B ADSL2 Annex A ADSL2 Annex B ADSL2 Annex I ADSL2 Annex J ADSL2 Annex L ADSL2 Annex M ADSL2+ Annex A ADSL2+ Annex B ADSL2+ Annex M Does the equipment support this mode of operation (yes or no)? Are requirements meet? If meet, reference to page/paragraph in test report. Note 3. Note3. Measurement data for balance to earth and spectral density must be supplied. If the equipment supports several modes of operation, it is sufficient to supply measurement data for the modes having the greatest spectral extension, upstream and downstream. PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 11 af 12

Requirements for VDSL equipment (Table 7) The requirements permit connection of VDSL2 equipment using DMT line code and frequency plan 998 as specified in ref. [12]. Requirements Limit Recommended test method Applicants notes. Are requirements meet? If meet, reference to page/paragraph in test report Balance to earth Section 8.1.3 in ref. [12]. Section 8.1.3 in ref. [12]. Spectral density from 0 Hz to 30 MHz Profile 998 12a/b PSD mask M1 or M2 (ref. [12] annex B) Annex B in ref. [12] Table 7: Requirements and test specification for VDSL equipment The spectral density should be measured at 0 db power back-off. If the equipment can operate at more than one data rate the spectral density should be measured with the equipment operating at maximum data rate and in the mode of operation having the greatest spectral extension of the line signal, upstream and downstream. VDSL2 modems shall use Upstream Power Back Off (UPBO). PT bilag 6 Formular godkendelse DSL udstyr v standard 01 10 2009.doc Side 12 af 12