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This series of flange attenuator has the same appearance as a regular fiber optic adapter. It achieves attenuation of optical signal by setting up an attenuation film inside a fiber optic adapter to ensure incomplete touch with fiber connectors. Due to this principle, the flange attenuator is a great fiber optic attenuation solution for fiber optic patch cords in an optical link.
As a trusted and dedicated manufacturer of fiber attenuators, we can supply a wide selection of adapter type attenuators. These flange optical attenuators are only suitable for fiber optic connectors with PC type ferrule end face. The attenuation value can be 1, 3, 5, 7, 10, 15 and 20dB, and thus our fixed attenuators are applicable for optical signal with wavelength ranging from 1250nm to 1600nm.
Features
● Excellent Changeability and Directivity
● 100% optic test(Insertion Loss)
● Accurate attenuation
● Low polarization related loss
● Individual package available
● Standard sleeve,Various adaptor option: LC,SC,FC,ST etc
Application
● Testing instruments
● Connection between devices
● Connection between fiber optic patch cords
● CATV, MANs, WANs
● FTTx
Specifications:
Item
Parameter
Connector Type
ST, SC, FC, LC
Adaptor Type
ST, SC, FC, LC
Fiber Type
SM
MM
Color
Blue, Green, Metallic
Beige, Metallic, Aqua
Testing Wavelength
1310nm, 1550nm
850nm, 1300nm
Insertion Loss
≤ 0.5dB
Return Loss
PC≥ 50dB, APC≥ 60dB
PC≥ 25dB
Attenuation range
0 ~ 30dB
Attenuation Tolerance
±0.5 (1~10)dB, ±1.0 (11~30)dB
Housing Material
Plastic or metals
Alignment Sleeve
Ceramic (ZrO2) or customized
Operating Temperature
-20℃ to +70℃
Storage Temperature
-40℃ to +85℃
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
200-250 Million
Employee Number:
2000~5000
Ecer Certification：
Active Member
Cabsat Industrial Limited is a high-tech enterprise base on Jiuzhou Group since 2004, and professional manufactory for optical fiber communication products, digital products, test instruments, etc.
We have a passel faithfulness and excellent engineers, and service team, and established long term ... Cabsat Industrial Limited is a high-tech enterprise base on Jiuzhou Group since 2004, and professional manufactory for optical fiber communication products, digital products, test instruments, etc.
We have a passel faithfulness and excellent engineers, and service team, and established long term ...
