SIST EN 302 217-2-1 V1.2.1:2007

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Fixed Radio Systems - Characteristics and requirements for point-to-point equipment and antennas - Part 2-1: System-dependent requirements for digital systems operating in frequency bands where frequency co-ordination is applied33.120.40AnteneAerials33.060.30Radiorelejni in fiksni satelitski komunikacijski sistemiRadio relay and fixed satellite communications systemsICS:Ta slovenski standard je istoveten z:EN 302 217-2-1 Version 1.2.1SIST EN 302 217-2-1 V1.2.1:2007en01-december-2007SIST EN 302 217-2-1 V1.2.1:2007SLOVENSKI
STANDARD
ETSI ETSI EN 302 217-2-1 V1.2.1 (2007-06) 2
Reference REN/TM-04167-2-1 Keywords DFRS, digital, DRRS, FWA, point-to-point, radio, regulation, transmission ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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© European Telecommunications Standards Institute 2007. All rights reserved.
DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. SIST EN 302 217-2-1 V1.2.1:2007

ETSI ETSI EN 302 217-2-1 V1.2.1 (2007-06) 3
Contents Intellectual Property Rights.6 Foreword.6 Introduction.6 1 Scope.7 2 References.8 3 Definitions, symbols and abbreviations.9 3.1 Definitions.9 3.2 Symbols.10 3.3 Abbreviations.10 4 General characteristics.10 4.1 Frequency bands and channel arrangements.10 4.2 Special compatibility requirements between systems.10 4.3 Transmission capacity and spectral efficiency.11 5 Main requirements.12 5.1 Transmitter characteristics.12 5.1.1 Transmitter power.12 5.1.2 Transmitter power and frequency control.12 5.1.2.1 Transmitter power control (ATPC and RTPC).12 5.1.2.1.1 Automatic Transmitter Power Control (ATPC).12 5.1.2.1.2 Remote Transmitter Power Control (RTPC).13 5.1.2.2 Remote Frequency Control (RFC).13 5.1.3 Transmitter output power tolerance.13 5.1.4 Radio Frequency (RF) spectrum mask.13 5.1.5 Discrete CW components exceeding the spectrum mask limit.14 5.1.5.1 Discrete CW components at the symbol rate.14 5.1.5.2 Other discrete CW components exceeding the spectrum mask limit.14 5.1.6 Spurious emissions - external.14 5.1.7 Radio frequency tolerance.14 5.2 Receiver characteristics.15 5.2.1 Spurious emissions-external.15 5.3 System performance without diversity.15 5.3.1 BER as a function of receiver signal level.15 5.3.2 Interference sensitivity.15 5.3.2.1 Co-channel "external" interference sensitivity.15 5.3.2.2 Adjacent channel interference sensitivity.15 5.3.2.3 CW spurious interference.16 6 Complementary requirements.16 6.1 Branching/feeder requirements.16 6.1.1 Waveguide flanges (or other connectors).16 6.1.2 Return loss at equipment antenna port (C/C' reference point).17 6.2 Intermodulation products.17 6.3 Transmitter characteristics.17 6.3.1 Spurious emissions - internal.17 6.4 Receiver characteristics.18 6.4.1 Input level range.18 6.4.2 Spurious emissions - internal.19 6.4.3 Image rejection.20 6.4.4 Innermost channel selectivity.20 6.5 System performance without diversity.20 6.5.1 Equipment Residual BER (RBER).20 6.5.2 Interference sensitivity for CCDP with XPIC operation.21 6.5.2.1 Co-channel "internal" interference sensitivity in flat fading conditions.22 SIST EN 302 217-2-1 V1.2.1:2007

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6.5.2.2 Co-channel "internal" interference sensitivity under dispersive fading conditions.22 6.5.3 Distortion sensitivity.22 6.6 System characteristics with diversity.23 6.6.1 Differential delay compensation.23 6.6.2 BER performance.23 Annex A (normative): Frequency bands from 1,4 GHz to 2,7 GHz.24 A.0 Introduction.24 Annex B (normative): Frequency bands from 3 GHz to 11 GHz (channel separation up to 30 MHz and 56 / 60 MHz).25 B.0 Introduction.25 B.1 System B.1 (2 - 2 × 34 Mbit/s; STM-0 - 2 × STM-0 / 3 GHz to 11 GHz / 1,75 MHz to 29,65 MHz).26 B.1.1 Distortion sensitivity.26 B.2 System B.2 (STM-1 / 3 GHz to 10,5 GHz / about 30 MHz ACAP).26 B.2.1 Radio Frequency (RF) spectrum mask.26 B.2.2 Receiver innermost channel selectivity.29 B.3 System B.3 (2 × STM-1 / 3 GHz to 10,5 GHz / about 30 MHz CCDP).29 B.3.1 Radio Frequency (RF) spectrum mask.29 B.3.2 Innermost channel selectivity.31 B.3.3 Distortion sensitivity.32 B.4 System B.4 (4 × STM-0 / 5 × 34 / 3 GHz to 10,5 GHz / about 30 MHz ACAP).33 B.5 System B.5 (8 × STM-0 / 10 × 34 / 3 GHz to 10,5 GHz / about 60 MHz ACAP).33 B.6 System B.6 (2 × STM1 (ACCP) or STM-4 / 4× STM1 (CCDP) / 3 GHz to 10,5 GHz / about 60 MHz).33 Annex C (normative): Frequency bands from 3 GHz to 11 GHz (channel separation 40 MHz).34 C.0 Introduction.34 C.1 System C.1 (2 × STM-1 / 3 GHz to 11 GHz / 40 MHz - CCDP).34 C.1.1 Radio Frequency (RF) spectrum mask.35 C.1.2 Distortion sensitivity.36 C.2 System C.2 (2 × STM-1 / 3 GHz to 11 GHz / 40 MHz - ACAP).36 C.2.1 Radio Frequency (RF) spectrum mask.36 C.2.2 Receiver input level range.37 C.3 System C.3 (4 × STM-1 / 3 GHz to 11 GHz / 40 MHz - CCDP).37 C.3.1 Transmitter Radio Frequency (RF) spectrum mask.37 C.3.2 Receiver input level range.38 C.3.3 Distortion sensitivity.38 Annex D (normative): Frequency bands 13 GHz, 15 GHz and 18 GHz.39 D.0 Introduction.39 D.1 System D.1 (2 / 2 × 34 Mbit/s / 13 GHz, 15 GHz and 18 GHz / 1,75 MHz / 28 MHz).40 D.1.1 Distortion sensitivity.40 D.2 System D.2 (sub STM-0 / 18 GHz / 3,5 MHz).40 D.3 System D.3 (STM-0 / 13 GHz, 15 GHz and 18 GHz / 28 MHz ACCP-14 MHz ACAP).41 D.4 System D.4 (STM-0 / 13 GHz, 15 GHz and 18 GHz / 14 MHz ACCP).41 D.4.1 Distortion sensitivity.41 D.5 System D.5 (STM-1 / 13 GHz and 15 GHz / about 30 MHz ACAP).41 SIST EN 302 217-2-1 V1.2.1:2007

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D.6 System D.6 (2 × STM-1 / 13 GHz and 15 GHz / about 30 MHz CCDP).41 D.7 System D.7 (STM-1 / 18 GHz / 27,5 MHz and 55 MHz).42 D.7.1 RF spectrum mask.42 D.7.1.1 Class 4 equipment.42 D.7.1.2 Class 5B equipment.43 D.7.2 Distortion sensitivity.43 D.8 System D.8 (2 × STM-1 (ACCP) and STM-4 (CCDP) / 13 GHz, 15 GHz and 18 GHz / 55 MHz and 56 MHz).43 D.9 System B.4 (4 × STM-0 / 5 × 34 / 13 GHz, 15 GHz and 18 GHz / 27,5 MHz and 28 MHz ACAP).43 D.10 System B.5 (8 × STM-0 / 10 × 34 / 13 GHz, 15 GHz and 18 GHz / 55 MHz and 56 MHz ACAP).44 Annex E (normative): Frequency bands from 23 GHz to 55 GHz.45 E.0 Introduction.45 E.1 Systems E.1, E.2 and E.3: Transmitter spectrum mask for class 5B equipment.46 Annex F (normative): Transmission of packet data and combinations of other signals in bands from 3 GHz to 55 GHz.47 F.1 Introduction.47 F.2 General characteristics.47 F.2.1 Frequency characteristics and channel arrangements.47 F.2.2 Transmission capacities and equipment assessment.47 Annex G (informative): Additional information.48 G.1 Residual Bit Error Ratio (RBER) and Frame Error Ratio (RFER).48 G.2 Measurement test set for XPI characteristics.49 G.3 Differential delay compensation range.50 G.4 FER/BER equivalence and FER performance measurement equipment settings (example).50 G.4.1 FER/BER equivalence.50 G.4.2 FER equipment settings and measurement techniques (example).51 G.5 Automatic Transmitter Power Control (ATPC).51 Annex H (informative): Mitigation techniques referred in ERC/DEC(00)07 (18 GHz band).53 Annex I (informative): Bibliography.54 History.55
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Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http://webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Transmission and Multiplexing (TM). The present document is part 2-1 of a multi-part deliverable covering the Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas, as identified below: Part 1: "Overview and system-independent common characteristics"; Part 2-1: "System-dependent requirements for digital systems operating in frequency bands where frequency co-ordination is applied"; Part 2-2: "Harmonized EN covering essential requirements of Article 3.2 of R&TTE Directive for digital systems operating in frequency bands where frequency co-ordination is applied"; Part 3: "Harmonized EN covering essential requirements of Article 3.2 of R&TTE Directive for equipment operating in frequency bands where simplified or no frequency co-ordination procedures are applied"; Part 4-1: "System-dependent requirements for antennas"; Part 4-2: "Harmonized EN covering essential requirements of Article 3.2 of R&TTE Directive for antennas".
National transposition dates Date of adoption of this EN: 15 June 2007 Date of latest announcement of this EN (doa): 30 September 2007 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 March 2008 Date of withdrawal of any conflicting National Standard (dow): 31 March 2008
Introduction The introduction of EN 302 217-1 [15] applies. SIST EN 302 217-2-1 V1.2.1:2007

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1 Scope The present document summarizes all system-dependent requirements for Point-to-Point (P-P) equipment in applications deployed in bands where frequency co-ordination is generally applied. These requirements are introduced in two different clauses sub-sets:
• Main requirements are requirements that are also related to the "essential requirements" under article 3.2 of the R&TTE Directive [1] and further detailed in EN 302 217-2-2 [16]. • Complementary requirements are requirements that are not related to essential requirements under article 3.2 of the R&TTE Directive [1]. Nevertheless they are considered having been commonly agreed for proper system operation and deployment when specific deployment conditions or compatibility requirements are present. Compliance to all or some of these requirements is made on a voluntary basis. Description and limits for parameters relevant to essential requirements under article 3.2 of R&TTE Directive [1] are given in EN 302 217-2-2 [16]. For other system-dependent parameters where standardization is required but that do not affect the R&TTE Directive "essential requirements" mentioned above, description and limits are detailed in the present document in the annexes A to G, subdivided by frequency band or specific applications. The present document deals with Radio Frequency (RF) and base-band equipment characteristics; antenna system requirements are covered in EN 302 217-4-1 (see bibliography) and EN 302 217-4-2 (see bibliography). The present document does not cover test procedures and test conditions which are set out in EN 301 126-1 [14]. As the maximum transmission rate in a given bandwidth depends on system spectral efficiency, different equipment classes are defined in EN 302 217-2-2 [16]. The spectral efficiency classes are indicative only and do not imply any constraint to the actual modulation format, provided that all the requirements in the relevant parts of this EN 302 217 series are met. In some cases, where within the same spectral efficiency class there are different applications, (e.g. for multi-channel trunk or single channel operation), that justify different radio frequency parameters, two different equipment "types" (e.g. type 1 and 2) are provided. Guidance on the definition of radio parameters relevant to the essential requirements under article 3.2 of R&TTE Directive [1] for DFRS may be found in TR 101 506 (see bibliography).
Technical background for most of the parameters and requirements referred to in this EN 302 217 series may be found in TR 101 036-1 (see bibliography). SIST EN 302 217-2-1 V1.2.1:2007

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2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. • References are either specific (identified by date of publication and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • For a non-specific reference, the latest version applies. Referenced documents which are not found to be publicly available in the expected location might be found at http://docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. [1] Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R&TTE Directive). [2] CENELEC EN 122150: "Sectional Specification: Radio frequency coaxial connectors - Series EIA flange". [3] CEPT/ERC/DEC(00)07: "ERC Decision of 19 October 2000 on the shared use of the band 17.7 - 19.7 GHz by the fixed service and Earth stations of the fixed-satellite service (space-to-Earth)". [4] ETSI EN 300 019-1-0: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-0: Classification of environmental conditions; Introduction". [5] ETSI EN 300 019-1-1: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-1: Classification of environmental conditions; Storage". [6] ETSI EN 300 019-1-2: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-2: Classification of environmental conditions; Transportation". [7] ETSI EN 300 019-1-3: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-3: Classification of environmental conditions; Stationary use at weatherprotected locations". [8] ETSI EN 300 019-1-4: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-4: Classification of environmental conditions; Stationary use at non-weatherprotected locations". [9] ETSI EN 300 019-2-0: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-0: Specification of environmental tests; Introduction". [10] ETSI EN 300 019-2-1: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-1: Specification of environmental tests; Storage". [11] ETSI EN 300 019-2-2: "Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-2: Specification of environmental tests; Transportation". [12] ETSI EN 300 019-2-3: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-3: Specification of environmental tests; Stationary use at weatherprotected locations". SIST EN 302 217-2-1 V1.2.1:2007

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[13] ETSI EN 300 019-2-4: "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-4: Specification of environmental tests; Stationary use at non-weatherprotected locations". [14] ETSI EN 301 126-1: "Fixed Radio Systems; Conformance testing; Part 1: Point-to-Point equipment - Definitions, general requirements and test procedures". [15] ETSI EN 302 217-1: "Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 1: Overview and system-independent common characteristics". [16] ETSI EN 302 217-2-2: "Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 2-2: Harmonized EN covering essential requirements of Article 3.2 of R&TTE Directive for digital systems operating in frequency bands where frequency co-ordination is applied". [17] IEC 60153-2: "Hollow metallic waveguides. Part 2: Relevant specifications for ordinary rectangular waveguides". [18] IEC 60154-2: "Flanges for waveguides. Part 2: Relevant specifications for flanges for ordinary rectangular waveguides". [19] IEC 60169-1: "Radio-frequency connectors. Part 1: General requirements and measuring methods". [20] IEC 60339 (all parts): "General purpose rigid coaxial transmission lines and their associated flange connectors". [21] IEC 60835-2-4: "Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 4: Transmitter/receiver including modulator/demodulator". [22] IEC 60835-2-8: "Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 8: Adaptive equalizer". [23] IEEE 802.3-2002: "IEEE Standard for Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications". [24] IEEE 1802.3-2001: "IEEE Conformance Test Methodology for IEEE Standards for Local and Metropolitan Area Networks - Specific Requirements - Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications". [25] ITU-T Recommendation G.708: "Sub STM-0 network node interface for the synchronous digital hierarchy (SDH)". [26] ITU-T Recommendation O.151: "Error performance measuring equipment operating at the primary rate and above". [27] ITU-T Recommendation O.181: "Equipment to assess error performance on STM-N interfaces". [28] ITU-T Recommendation O.191: "Equipment to measure the cell transfer performance of ATM connections". 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in EN 302 217-1 [15] apply. SIST EN 302 217-2-1 V1.2.1:2007

ETSI ETSI EN 302 217-2-1 V1.2.1 (2007-06) 10 3.2 Symbols For the purposes of the present document, the symbols given in EN 302 217-1 [15] apply. 3.3 Abbreviations For the purposes of the present document, the abbreviations given in EN 302 217-1 [15] apply. 4 General characteristics For commonality of purpose, systems are sub-divided into families by frequency range of operation; one normative annex is assigned to each family of equipment. There are six families of annexes, referenced from A to F, which may be found in both in the present document and EN 302 217-2-2 [16]: • A Frequency bands from 1,4 GHz to 2,7 GHz. • B Frequency bands from 3 GHz to 11 GHz (Channel separation up to 30 MHz and 56/60 MHz). • C Frequency bands from 3 GHz to 11 GHz (Channel separation 40 MHz). • D Frequency bands 13 GHz, 15 GHz and 18 GHz. • E Frequency bands from 23 GHz to 55 GHz. • F
Transmission of packet data and combinations of other signals in bands from 3 GHz to 55 GHz. 4.1 Frequency bands and channel arrangements Frequency bands and channel arrangements, which are relevant for equipment covered by the present document, are defined by ITU-R Recommendations and/or CEPT Recommendations and are referenced in the first table of each annex A through E (i.e. tables A.1 through E.1) of EN 302 217-2-2 [16].
ITU-R Recommendations or CEPT/ECC (see note) recommended frequency channel arrangements, known at the date of publication of this EN 302 217 series, are set out for reference only. In general, the channel arrangement is relevant neither to article 3.2 of the R&TTE Directive [1] nor for other requirements in the present document; only the frequency band, actual channel separation and, in some cases innermost channels separation are relevant for defining the set of parameters and test suites relevant to each system. NOTE: CEPT Recommendations were published until 2002 as CEPT/ERC Recommendations; consequently to the restructuring of ERC under new ECC organization, new and revised Recommendations might formally change their reference as ECC Recommendations, without changing their technical content and applicability. Other national or future ITU-R Recommendations or CEPT/ECC Recommendations, set around the same or close to the frequency range of present ITU-R Recommendations or CEPT/ECC Recommendations, are considered applicable to systems assessed against this EN 302 217 series, provided that they use the same channel separation. Specification and tests of wide radio-frequency band covering units and multirate equipment are placed in normative annex G of EN 302 217-2-2 [16]. Whenever applicable, it is also valid for assessing parameters specified in the present document. 4.2 Special compatibility requirements between systems There shall be no requirement to operate transmitting equipment from one supplier with receiving equipment from another and, depending on the deployment conditions, it shall be possible to operate the system in vertical and/or horizontal polarization, if required by the channel arrangement. SIST EN 302 217-2-1 V1.2.1:2007

ETSI ETSI EN 302 217-2-1 V1.2.1 (2007-06) 11 To be compatible with certain constraints given by existing installations and/or deployments already made with systems from other supplier or for different FS applications, new systems on the same path may be subject to additional requirements, other than those derived for a single supplier or same application environment. NOTE: This does not imply that when a single supplier is involved there are no similar requirements; however, they do not need standardization because many other technical and cost-effective solutions might be flexibly adopted under suppliers' own responsibility only. For the purposes of this EN 302 217 series the following set of compatibility requirements between systems has been defined: a) There may be a requirement to multiplex different suppliers' equipment on the same polarization of the same antenna. This will not apply to systems with an integral antenna. b) There may be a requirement to multiplex different suppliers' equipment on different polarizations of the same antenna. This will not apply to systems with an integral antenna. c) There may be a requirement to coexist with analogue systems on adjacent cross-polarized channels on the same route. 4.3 Transmission capacity and spectral efficiency The payload bit rates considered in this EN 302 217 series are commonly tailored to typical PDH and SDH baseband interfaces: 2,048 Mbit/s, 2 × 2,048 Mbit/s, 8,448 Mbit/s, 2 × 8,448 Mbit/s, 34,368 Mbit/s, 2 × 34,368 Mbit/s, 51,840 Mbit/s (STM-0), 2 × 51,840 Mbit/s (2 × STM-0), 155,520 Mbit/s (STM-1), N × 155,520 Mbit/s (N × STM-1), STM-N. Only systems in annex A, due to the smaller channel separation provided, are (exceptionally) labelled with typical capacity rate without specific reference to PDH/SDH rates. In the following text these capacities will be simply referred to as 2 Mbit/s, 2 × 2 Mbit/s, 8 Mbit/s, 2 × 8 Mbit/s, 34 Mbit/s, 2 × 34 Mbit/s, STM-0, 2 × STM-0, STM-1, N × STM-1 and STM-N. For each system the bit rates related to each class and their relevant channel separation are detailed in the second table of each annex A through E (i.e. tables A.2 through E.2) of EN 302 217-2-2 [16] of this EN 302 217 series. Provided that they meet all requirements of the relevant annex, equivalent PDH or SDH transport rates may be used where appropriate. Such equivalent transport rates may be: • N × 2 Mbit/s or other PDH rates in place of equivalent higher PDH rates. • 140 Mbit/s (including 4 × 34 Mbit/s) in place of STM-1. • Any PDH mapping into STM-0 or STM-1 frames, as defined in the basic multiplexing schemes. • N × 2 Mbit/s mapped into SDH VC12 or VC2 transport bit rates (sub-STM-0 defined, as sSTM-1k or sSTM-2n capacities, by ITU-T Recommendation G.708 [25]) in place of a PDH rate (e.g. 4 × VC12/sSTM14 or 1 × VC2/sSTM21 in place of 8 Mbit/s). NOTE: In addition to this general principle, annex D (system D.2) presents specific characteristics for sub-STM-0 systems in the 18 GHz band. • Any other signal (e.g. IP frames or ATM cells, even possibly mixed with PDH capacities) mapping into PDH or SDH frames, according present or future basic ITU-T or ETSI multiplexing schemes. The present document is also applicable to other base band interfaces (e.g. packet data interfaces or mixed interfaces) even if multiplexed (including compression algorithms if any) into proprietary frames; for such cases annex F gives the basic rules for applying the conventional PDH/SDH set of parameters to those equipment assessment. SIST EN 302 217-2-1 V1.2.1:2007

ETSI ETSI EN 302 217-2-1 V1.2.1 (2007-06) 12 5 Main requirements This clause summarizes requirements related to the "essential requirements" under article 3.2 of the R&TTE Directive [1] that are further detailed in EN 302 217-2-2 [16]. However, for some requirements, besides the relevant essential limits set out in EN 302 217-2-2 [16] for the purpose of their separate publishing in the Official Journal of the European Communities (OJEC) under the R&TTE Directive [1], additional, non-essential, more stringent limits are here set out in response to specific compatibility requirements by network operators when deploying new systems on the same routes with existing systems from other suppliers. The specified transmitter and receiver characteristics shall be met with the appropriate baseband signals applied at reference point X' and received from reference point X of figure 1 of EN 302 217-1 [15].
Table 1: Baseband test signals Type of baseband signal interface at X/X' Test signal to be applied according to…
PDH PRBS ITU-T Recommendation O.151 [26] SDH ITU-T Recommendation O.181 [27] ATM ITU-T Recommendation O.191 [28] Ethernet interface (packet data) IEEE 802.3 [23], IEEE 1802.3 [24] Other than the above Relevant standards which the interface refers to
5.1 Transmitter characteristics 5.1.1 Transmitter power The only essential requirement is the Maximum Output Power which is an essential requirement under article 3.2 of R&TTE Directive [1] and is specified in EN 302 217-2-2 [16]. For guidance, in addition to the absolute maximum transmitter power, typical values of transmitter highest power for real equipment, of feeder loss and length, and of antenna diameter and gain are provided in TR 102 243-1 (see bibliography) in order to support inter- and intra- compatibility and sharing analysis. In some frequency bands, or parts of frequency bands, ITU-R Recommendations define specific limits in terms of output power and/or EIRP (or output power and/or EIRP density) in order to improve the compatibility with other Radio Services sharing these frequency bands with the FS. An additional capability for output power level adjustment may be required, for regulatory purposes, in the interface regulations according to article 4.1 of the R&TTE Directive [1], in which case the range of adjustment, either by fixed or automatic attenuators, should be in increments of 5 dB or less. In particular, for the band 18 GHz, the FS shall, where practical, implement the appropriate mitigation techniques as required in ERC/DEC(00)07 [3]. See informative annex H. 5.1.2 Transmitter power and frequency control 5.1.2.1 Transmitter power control (ATPC and RTPC) 5.1.2.1.1 Automatic Transmitter Power Control (ATPC) This functionality is relevant to essential requirements under article 3.2 of R&TTE Directive [1] and is specified in EN 302 217-2-2 [16]. Besides those essential requirements specified in EN 302 217-2-2 [16], ATPC may be requested as mandatory functionality in the licensing conditions for the following purposes: • to enhance network density (see note 1); • as a mitigation factor for sharing with other Services due to CEPT Decisions (see notes 2 and 3). SIST EN 302 217-2-1 V1.2.1:2007

ETSI ETSI EN 302 217-2-1 V1.2.1 (2007-06) 13 Administrations should explicitly state whether ATPC is used as a regulatory measure for either frequency coordination or as a mitigation technique to protect other services in its radio regulation interface for notification according to article 4.1 of the R&TTE Directive [1]. NOTE 1: In this particular case, as an additional, but non-essential to article 3.2, requirement, it may be specified that transmitter output power meet the spectrum mask limits set out in clause 4.2 of EN 302 217-2-2 [16] throughout the ATPC range. NOTE 2: The first example is in the 18 GHz band, where since there is sharing between FS and FSS, ATPC will become a mandatory feature for all new equipment to be deployed after the date referred by ERC/DEC(00)07 [3], however, the actual usage of ATPC will be required only where practical and depending on local sharing conditions with satellite services and local deployment conditions in existing networks. The ATPC range is not subject to standardization. NOTE 3: When used as mitigation factor ATPC should not be, in principle, used to enhance network density. 5.1.2.1.2 Remote Transmitter Power Control (RTPC) This parameter is relevant to essential requirements under article 3.2 of R&TTE Directive [1] and is specified in EN 302 217-2-2 [16]. 5.1.2.2 Remote Frequency Control (RFC) This parameter is relevant to essential requirements under article 3.2 of R&TTE Directive [1] and is specified in EN 302 217-2-2 [16]. 5.1.3 Transmitter output power tolerance The only essential requirement is the power tolerance around the nominal output power together with the associated temperature range, declared by the supplier, which is considered essential under article 3.2 of R&TTE Directive [1]. For relevant limits see EN 302 217-2-2 [16]. An additional ETSI voluntary requirement may be required where more stringent limits apply according to the specific environmental condition for which the equipment is designed. In this case, when specified, the tolerance of the nominal output power shall be within the limits specified for: • Systems operating within classes of weather protected locations defined in EN 300 019-1-0 [4] to EN 300 019-2-4 [13];
nominal output power, when specified, within ±A dB; the value for A is system dependent and is given in the relevant annex(es). • Systems operating within non-weather protected locations classes 4.1 and 4.1E and within classes 3.3, 3.4 and 3.5 weather protected locations defined in EN 300 019-1-0 [4]
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