DIN EN 61280-2-4 : 1999已作废
FIBRE OPTIC COMMUNICATION SUBSYSTEM BASIC TEST PROCEDURES - PART 2-4: TEST PROCEDURES FOR DIGITAL SYSTEMS; BIT-RATE TOLERANCE MEASUREMENT
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
The aim of this test procedure is to measure the bit-rate tolerance of fibre optic digital subsystem under specified conditions.
IEC 61280-2-4 : 1.0 - Identical
BS EN 61280-2-4 : 1998 - Identical
IEC 61280-2-4 : 1.0 - Identical
EN 61280-2-4 : 1998 - Identical
BS EN 61280-2-4 : 1998 - Identical
SN EN 61280-2-4 : 1998 - Identical
