EN 61300-3-6:1997 Fibre Optic Interconnecting Devices and Passive Components - Basic Test and Measurement Procedures Part 3-6: Examinations and Measurements Return Loss (Incorporates Amendments A1: 1988 and A2: 1999)
2009EN 61300-3-6:2009 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-6: Examinations and measurements - Return loss
2003EN 61300-3-6:2003 Fibre optic interconnecting devices and passive components — Basic test and measurement procedures — Part 3-6: Examinations and measurements — Return loss
1997EN 61300-3-6:1997 Fibre Optic Interconnecting Devices and Passive Components - Basic Test and Measurement Procedures Part 3-6: Examinations and Measurements Return Loss (Incorporates Amendments A1: 1988 and A2: 1999)