Normy DIN - Německé národní normy - strana 18674

Basic specification for optical amplifier test methods - Part 3-2: Test method for noise figure parameters; electrical spectrum analyser test method.

NEPLATNÁ vydána dne 1.10.1998

IEC 61281-1: Fibre optic communication subsystem specifications - Part 1: Generic specification for fibre optic communication subsystems.

NEPLATNÁ vydána dne 1.10.1997

IEC 61280-1-1: Fibre optic communication subsystem basic test procedures - Part 1: Test procedures for general communication subsystems; section 1: Transmitter output optical power measurement for single-mode fibre optic cable.

NEPLATNÁ vydána dne 1.10.1997

IEC 61280-1-3: Fibre optic communication subsystem basic test procedures - Part 1: Test procedures for general communication subsystems; section 3: Central wavelength and spectral width measurement.

NEPLATNÁ vydána dne 1.10.1997

IEC 61280-2-1: Fibre optic communication subsystem basic test procedures - Part 2-1: Test procedures for digital systems; receiver sensitivity and overload measurement.

NEPLATNÁ vydána dne 1.10.1997

IEC 61280-2-4: Fibre optic communication subsystem basic test procedures - Part 2-4: Test procedures for digital systems; bit-rate tolerance measurement.

NEPLATNÁ vydána dne 1.10.1997

IEC 61280-2-5: Fibre optic communication subsystem basic test procedures - Part 2-5: Test procedures for digital systems; jitter transfer function measurement.

NEPLATNÁ vydána dne 1.10.1997

IEC 61280-4-1: Fibre optic communication subsystem basic test procedures - Part 4-1: Test procedures for fibre optic cable plant; section 1: Multimode fibre optic cable plant attenuation measurement.

NEPLATNÁ vydána dne 1.10.1997

Slotted Countersunk Head Screws - M 1 to M 10.

NEPLATNÁ vydána dne 1.8.1921

Slotted Countersunk Head Screws - M 1 to M 10.

NEPLATNÁ vydána dne 1.1.1926