Optical Fixed Attenuator Male to Female ST 1dB 2dB 3dB 5dB 10dB 15dB 20dB 25dB 30dB
SZOPT offers a wide range of fiber
optic attenuators such as SC,FC,ST,LC,etc.both in singlemode and multimode(
50/125&62.5/125). Most of them are fixed attenuator(male to female),the
variable attenuator uses an air gap for the attenuation value and is available
with a ST or FC type. The In-line type can be custom manufactured to meet
the length and connector type according to customers’ requirements. Our
most popular type is the buildout male to female type attenuator.Please reach
us for details.
Application:
-Fiber optical distributing frame
-Fiber optical network system
-High speed fiber optical transmission system
-CATV system
-Long distance DWDM system
Feature:
-High return loss
-Simple structure
-Max operation power(1W)
-Low wavelength relativity
-Low polarization related loss
Package:
Each in a PE bag,finally put in a carton box.
Specification:
|
Parameter
|
Specification
|
|
Type (nm)
|
1310
|
1550
|
1310/1550
|
850/1300
|
|
Wavelength (nm)
|
1310 ±50
|
1550 ±50
|
1260- 1650
|
850/1310 ±40
|
|
Attenuation Range (dB)
|
0.8-60
|
0.8 ~ 60
|
0.8 〜60
|
0.8 ~ 60
|
|
Original Loss (dB)
|
≤0.8
|
≤0.8
|
≤0.8
|
≤0.8
|
|
Return Loss (dB)
|
≥50
|
≥30
|
|
Fiber Type
|
SMF-28e
|
50/125 or 62.5/125MM
|
|
PDL (dB)
|
≤0.15
|
|
Operating Temperature (°C)
|
0~+70
|
|
Storage Temperature (°C)
|
-40 ~ +85
|
Package:
Each piece in a small PE bag,then put into a bigger carton box.
