CSN ETSI EN 300 386 V2.1.1

CSN ETSI EN 300 386 V2.1.1 The present document covers the EMC requirements for non-radio equipment intended to be used within a public telecommunications network, which provides telecommunications between Network Termination Points (NTPs) (i.e. excluding terminal equipment beyond the NTPs). The environmental classification locations used in the present document refers to ETSI TR 101 651 [i.22]. The requirements of the present document have been selected to ensure an adequate level of immunity for the apparatus covered by the scope of the present document. The levels do not, however, cover extreme cases which may occur at any location but with a low probability of occurrence. In special cases, situations may arise where the levels of disturbance may exceed the immunity test levels specified in the present document. In these instances, special mitigation measures may have to be employed. General purpose equipment, which is used as a part of a telecommunication network, may be covered by the scope of other standards. For such equipment, if those other standards fully cover the requirements of the present document, no further assessment is necessary. Equipment which also fall within the scope of CENELEC EN 50083 2 [3] may require additional testing on the relevant RF ports. See clause 9.2 and annex D. Equipment may provide different functions, i.e. switching equipment may also provide transmission functions and transmission equipment may provide storage capabilities etc. All available functions of the EUT are to be tested.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.