INTERCONNECTION
Products
Optical Attenuators
Description
Samsung Optical Attenuators are designed to handle
high optical power with very low back-reflections and
outstanding wavelength reliability by being installed
directly on optical paths.
AT-SC
Feature / Benefit
Precision attenuation
Stable and accurate attenuation
Operation at both 1310 nm and 1550 nm
Very low back-reflection
Free of cladding mode
Excellent wavelength reliability
High power capability
AT-FC
Applications
Receiver padding for optical sensor
AT-LC
Optical power equalization
Test equipment
Multi-channel
Subscriber loop
Specifications
Item
Attenuation
Tolerance(dB)
Insertion Loss
5 dB
10 dB
15 dB
20 dB
0.5
1.0
1.5
2.0
wavelength: 1310~1550 nm
Vibration
Impact
Dry Heat
Damp Heat
Change of Temperature
10~55 hz (1.5 mm)
5 times, 1.5 m (Height)
70 C, 96 hrs (4days)
40 C, 93 % RH, 96 hrs (4days)
-25 C ~ 70 C, normal temp: 25 C, 1 C/min
12 Cycle (1hrs / 1cycle), 96 hrs (4days)
Loss change: 0.2 dB
Ordering
AT
- XX - X - X - xx - X
①
②
③
④
⑤
①
Connector type
②
Polishing type
③
Application
④
Attenuation value
⑤
Operating wavelength
SC, FC, ST, LC
P:
PC
U:
UPC
A:
APC
SM:
single mode
M5:
multi mode(50/125)
M6:
multi mode(62.5/125)
01 ~ 20
dB
A:
1310 nm
B:
1550 nm
C:
1310 nm
D:
1550 nm
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