Features

Wide attenuator range

High accuracy

Low insertion loss

High return loss

Wavelength/polarization

insensitive

Compact size

Stable and reliable performance

Good environmental stability

Applications

Power equalizer

Optic sensor

Laboratory test

GFF

Optic transmission system

Performance Specifications

Parameters

1550nm

1310nm

Wideband

P grade

A grade

A grade

A grade

Operating

1550±30

1310±30

1310~1630

wavelength (nm)

Attenuator (dB)

Accuracy (dB)

0.3~65

0.02/0.05  over   0.6~60dB

≤0.3            ≤0.6

0.6~60

0.7~60

1.0~60

0.02  over   0.7~60dB

0.02  over   1.0~60dB

Insertion loss(dB)

Return loss(dB)

Polarization

≤0.7

≤1.0

≥60.0

dependant

PDL(dB)

loss

≤0.1  for   0-20dB   attenuation ≤0.2    for  20-60   dB  attenuation

Maximum endure

power (mW)

500

Operating  Temperature(℃)

Storage   Temperature(℃)

0~+70

-40~+85

Operating humidity (%)

Package   Type

90

Gold-Plated  Body

20*22*6.6

Package dimension (exclude  boots)(mm)