厂商 ：深圳市西凯光电通讯有限公司
广东 深圳市- 主营产品：
- pigtail
- 光纤准直器
- 波分WDM
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)
