MVOA1310T0031H1 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Mini Mechanical Variable Optical Attenuator Through Type

Mini Mechanical Variable Optical
Attenuator Through Type (MVOA-T3)
MVOA-T3 Series
Product Description
Oplink’s Mini Manual Variable Optical Attenuator (MVOA-T3) uses a neutral den-
sity filter to attenuate light. It features high resolution, a wide dynamic range, and
convenient manual adjustment. It has low insertion loss, low wavelength depen-
dent loss, and low polarization dependent loss. It is designed for pre-emphasis
attenuation, detector saturation control, in-line power equalization and amplifier
power control.
Oplink can provide customized designs to meet specialized feature applications.
Also, Oplink offers modular assemblies that integrate other components to form
a full function module or subsystem.
Performance Specificationns
Parameter
Operating Wavelength Range
Excess Insertion Loss ^[1]
Attenuation Range
Wavelength Dependent Loss
Temperature Dependent Loss
Polarization Dependent Loss
Resolution
Return Loss ^[1]
Operating Power
Operating Temperature Range
Storage Temperature Range
Fiber Type
Package Dimensions (P3)
Single Window
Dual Window Unit
1310±20 or 1550±50 1310±20 and 1550±50 nm
≤ 0.6
≤ 1.0
dB
0.6 ~ 30
1.0 ~ 30
dB
≤ 0.20
≤ 0.30
dB
≤ 0.20
dB
≤ 0.15
dB
≤ 0.10
dB
≥ 45
dB
≤ 300
mW
0 to +70
°C
-40 to +85
°C
Corning SMF-28
60.0 (L) × 16.0 (W) × 8.0 (H)
mm
Notes:
1) _{Not include connector RL}
2) _{The maximum IL is under all states of polarization and within the full operating temperature and wave-}
length ranges specified.
Features
 Low Insertion Loss
 Wide Attenuation Range
 Low Back Reflection
 Dual Windows
 Low Wavelength and Polarization
Dependent Loss (WDL / PDL)
Applications
 In-line Power Control in Multi-channel
Optically Amplified System
 Transmitter Power Equalization
 Laboratory R&D
R05.20081015