1、 ETSI EN 301 489-4 V2.2.1 (2015-05) Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 4: Specific conditions for fixed radio links and ancillary equipment HARMONIZED EUROPEAN STANDARD ETSI ETSI EN 301 4
2、89-4 V2.2.1 (2015-05) 2 Reference REN/ERM-EMC-325 Keywords EMC, FWA, point-to-point, radio, regulation, RLL, WLL ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enreg
3、istre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present doc
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9、I EN 301 489-4 V2.2.1 (2015-05) 3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g3Introduction 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34
10、Test conditions . 8g34.1 General . 8g34.1.1 Test conditions and configurations . 8g34.1.2 Emission tests . 9g34.1.3 Immunity tests 9g34.2 Arrangements for test signals . 11g34.2.1 Arrangements for test signals at the input of the transmitter 11g34.2.2 Arrangements for test signals at the output of t
11、he transmitter 11g34.2.3 Arrangements for test signals at the input of the receiver . 11g34.2.4 Arrangements for test signals at the output of the receiver . 11g34.3 Exclusion bands 11g34.3.1 Exclusion bands for receivers . 11g34.3.2 Exclusion bands for transmitters . 12g35 Performance assessment .
12、12g35.1 General . 12g35.2 Equipment which can provide a communications link . 12g35.3 Equipment which does not provide a communications link . 12g35.4 Ancillary equipment . 12g35.5 Equipment classification 12g36 Performance criteria . 12g36.1 Performance criterion for Continuous phenomena applied to
13、 Transmitters (CT) and Receivers (CR) 12g36.2 Performance criterion for Transient phenomena applied to Transmitters (TT) and Receivers (TR) 13g36.3 Specific performance criteria . 13g36.3.1 Digital signal ports 13g36.3.1.1 Performance criterion for continuous phenomena 13g36.3.1.2 Performance criter
14、ion for transient phenomena 13g36.3.2 Analogue voice frequency signal ports . 13g36.3.2.1 Performance criterion for continuous phenomena 13g36.3.2.2 Performance criterion for transient phenomena 13g36.3.3 Ethernet and packet-data interfaces 14g36.3.3.1 Performance criterion for continuous phenomena
15、14g36.3.3.2 Performance criterion for transient phenomena 14g36.3.4 Service and maintenance interfaces 14g36.3.5 Synchronization interfaces 14g36.3.5.1 Performance criterion for continuous phenomena 14g36.3.5.2 Performance criteria for transient phenomena 14g36.3.6 Remote alarm interfaces . 14g36.3.
16、6.1 Performance criterion for continuous phenomena 14g36.3.6.2 Performance criterion for transient phenomena 14g36.4 Performance criteria for ancillary equipment tested on a stand alone basis . 14g37 Applicability overview tables . 15g3ETSI ETSI EN 301 489-4 V2.2.1 (2015-05) 4 7.1 Emission . 15g37.1
17、.1 General 15g37.1.2 Special conditions . 15g37.2 Immunity 15g37.2.1 General 15g37.2.2 Special conditions . 15g3Annex A (informative): Examples of Fixed Radio Link equipment within the scope of the present document . 16g3A.1 Fixed Radio Systems; Point-to-point equipment; intended for operation in th
18、e frequency bands from 1,3 GHz to 86 GHz 16g3A.2 Fixed Radio Systems; Point-to-Multipoint equipment; intended for operation in the frequency band below 1 GHz and in frequency bands from 1 GHz to 40 GHz 16g3A.3 Fixed Radio Systems; Point-to-Multipoint equipment; intended for operation in the 40,5 GHz
19、 to 43,5 GHz frequency band . 16g3Annex B (informative): Void . 17g3History 18g3ETSI ETSI EN 301 489-4 V2.2.1 (2015-05) 5 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, i
20、f 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 availab
21、le on the ETSI Web server (http:/ipr.etsi.org). 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
22、 may be, or may become, essential to the present document. Foreword This Harmonized European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been produced by ETSI in response to mandate M/284 issued
23、from the European Commission under Directive 98/34/EC i.2 as amended by Directive 98/48/EC i.11. The title and reference to the present document are intended to be included in the publication in the Official Journal of the European Union of titles and references of Harmonized Standard under the Dire
24、ctive 1999/5/EC i.1. The present document is part 4 of a multi-part deliverable. Full details of the entire series can be found in part 1 1. National transposition dates Date of adoption of this EN: 19 May 2015 Date of latest announcement of this EN (doa): 31 August 2015 Date of latest publication o
25、f new National Standard or endorsement of this EN (dop/e): 29 February 2016 Date of withdrawal of any conflicting National Standard (dow): 28 February 2017 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “
26、cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction The present document is part of a set of standards develop
27、ed by ETSI and is designed to fit in a modular structure to cover all radio and telecommunications terminal equipment within the scope of the R ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1: Common technical requirements“. 2.2 Informative references References
28、 are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. NOTE: While any hyp
29、erlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 Directive 199
30、9/5/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 Characteristics and requirements for point-to-point equipment and antennas; Part 2-2: Digital systems operating in frequ
31、ency bands where frequency co-ordination is applied; Harmonized EN covering the essential requirements of article 3.2 of the R Characteristics and requirements for point-to-point equipment and antennas; Part 3: Equipment operating in frequency bands where both frequency coordinated or uncoordinated
32、deployment might be applied; Harmonized EN covering the essential requirements of article 3.2 of the R Multipoint Equipment and Antennas; Part 2: Harmonized EN covering the essential requirements of article 3.2 of the R Point-to-multipoint equipment; Part 1: Point-to-multipoint digital radio systems
33、 below 1 GHz - Common parameters“. i.9 ETSI EN 301 997-1: “Transmission and Multiplexing (TM); Multipoint equipment; Radio Equipment for use in Multimedia Wireless Systems (MWS) in the frequency band 40,5 GHz to 43,5 GHz; Part 1: General requirements“. i.10 ETSI EG 201 399: “Electromagnetic compatib
34、ility and Radio spectrum Matters (ERM); A guide to the production of Harmonized Standards for application under the R and the radio unit, also called Central Radio Station (CRS) - (central base band/radio transceiver) NOTE: In some deployments the term Base Station is also used in place of Central S
35、tation. For the purposes of the present standard either terms are assumed and are completely interchangeable. CHannel Separation (CHS): CHannel Separation (CHS) is taken as XS/2 for alternated frequency channel arrangements according to Recommendation ITU-R F.1191-1 i.3 and XS for co-channel and int
36、erleaved frequency channel arrangements as defined by Recommendation ITU-R F.746-3 i.4, XS is the radio-frequency separation between the centre frequencies of adjacent radio-frequency channels on the same polarization and in the same direction of transmission. operating frequency range: range(s) of
37、radio frequencies covered by the Equipment Under Test (EUT) without any change of units Repeater Station (RS): radio repeater outstations with or without subscriber interfaces Terminal station (TS): outstations with subscriber interfaces ETSI ETSI EN 301 489-4 V2.2.1 (2015-05) 8 3.2 Abbreviations Fo
38、r the purposes of the present document, the following abbreviations apply: AC Alternating Current BER Bit Error Ratio BS Base Station CCS Central Controller Station CHS Channel Separation CR Continuous phenomena applied to Receivers CRS Central Radio Station CS Central Station CT Continous phenomena
39、 applied to Transmitters DC Direct Current EM ElectroMagneticEMC ElectroMagnetic Compatibility EUT Equipment Under Test RF Radio Frequency RS Repeater Station TR Transient phenomena applied to Receivers TS Terminal Station TT Transient phenomena applied to Transmitters 4 Test conditions For the purp
40、oses of the present document, the test conditions of ETSI EN 301 489-1 1, clause 4, apply as appropriate. Further product related test conditions for fixed radio links are specified in the present document. 4.1 General For emission and immunity tests the test modulation, test arrangements, etc., as
41、specified in the present document, clauses 4.1.1 to 4.3.2, shall apply. 4.1.1 Test conditions and configurations This clause defines the test conditions and configurations for the emission and immunity tests as follows: a transmitter shall, as a minimum, comprise the element between E and A of figur
42、e 1. Additionally the transmitter may comprise any of the other elements from the transmitter chain shown in figure 1. If these additional elements are part of the transmitter or system they shall also meet the requirements of the present document; MultiplexingProcessing ETSI ETSI EN 301 489-4 V2.2.
43、1 (2015-05) 9 DemuxProcessing the equipment shall be tested under conditions which are within the manufacturers declared range of humidity, temperature and supply voltage; the test configuration shall be as close to normal intended use as possible; if the equipment is part of a system, or can be con
44、nected to ancillary equipment, then it shall be acceptable to test the equipment while connected to the minimum configuration of ancillary equipment necessary to exercise the ports; ports which in normal operation are connected to ancillary or other equipment shall be either connected to such equipm
45、ent, or to a representative termination to simulate the input/output characteristics of the ancillary or other equipment. Radio Frequency (RF) input/output ports shall be correctly terminated; if the equipment has a large number of ports, then a sufficient number shall be selected to simulate actual
46、 operation conditions and to ensure that all the different types of termination are tested; ports which are not connected to cables during normal intended operation, e.g. service connectors, programming connectors, temporary connectors etc. shall not be connected to any cables for the purpose of Ele
47、ctroMagnetic Compatibility (EMC) testing. Where cables have to be connected to these ports, or interconnecting cables have to be extended in length in order to exercise the EUT, precautions shall be taken to ensure that the evaluation of the EUT is not affected by the addition or extension of these
48、cables; the test conditions, test configuration and mode of operation shall be recorded in the test report. 4.1.2 Emission tests The provisions ETSI EN 301 489-1 1, clause 8 shall apply with the following modification. For Point-to-Multipoint systems a communications link shall be established, which
49、 shall comprise of the Central Station and a minimum of one Terminal Station. These stations are tested separately. 4.1.3 Immunity tests The provisions of ETSI EN 301 489-1 1, clause 9.1 shall apply with the following modifications. The test configuration shall for transmitters be in accordance with the principle of figure 3, and for receivers it shall be in accordance with the principle of figure 4, and for transceiver shall be in accordance with the principle of figure 5. The measuring equipment shall be located outside the test e
