Overview
Key Features
Applications
Package Dimensions
Manual Variable Optical Attenuator
Overview
Manual Variable Optical Attenuator (MVOA) operates by manually moving a shading element into optical beam. The shading element can be integrated and adjusted to get any attenuation value in a range. MVOA features low insertion loss, good resolution, high stability and good reliability. The Manual Variable Optical Attenuator applies for pre-emphasis attenuation, transmitter power control, in-line power equalization, and amplifier power control, etc.
Parameter | Unit | Values | ||||
Operating Center Wavelength (λc) | nm | 488, 532, 635 | 780, 850 | 980, 1064 | 1310,1550 | 1700, 2000 |
Operating Wavelength | nm | λc ± 20 | λc ± 20 | λc ± 50 | λc ± 50 | λc ± 50 |
Max. Excess Loss | dB | 1.5 | 1.0 | 0.6 | 0.4 | 0.5 |
Max. WDL, Minimum Attenuation | dB | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 |
Attenuation Range | - | Excess Loss to 60 dB | ||||
Resolution within 10 dB Attenuation Range | dB | 0.1 | ||||
Max. PDL (for SM fiber type), 23 ℃, λc, minimum attenuation | dB | 0.05 | ||||
Max. TDL at Attenuation Range, λc | dB/℃ | 0.01 | ||||
Min. Return Loss (for Singlemode Fiber) | dB | 55 | ||||
Min. Return Loss (for Multimode Fiber) | dB | 25 | ||||
Max. Optical Power (Continuous Wave) | mW | 300 | ||||
Operating Temperature | ℃ | 0 to + 70 | ||||
Storage Temperature | ℃ | - 40 to + 85 | ||||
*IL is 0.7 dB higher, RL is 5 dB lower for each connector added.
| Ordering Information | Qty | Price | Available |
|---|---|---|---|
Ordering Information
QuantityPriceAvailable
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Available Configurations and Pricing for Manual Variable Optical Attenuator
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber 0.5 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber 0.5 m SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber 0.5 m 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber 0.5 m Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber 1 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber 1 m SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber 1 m 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber 1 m Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber Specify Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber Specify SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber Specify 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 250 μm Bare Fiber Specify Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube 0.5 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube 0.5 m SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube 0.5 m 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube 0.5 m Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube 1 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube 1 m SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube 1 m 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube 1 m Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube Specify Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube Specify SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube Specify 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 900 μm Loose Tube Specify Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable 0.5 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable 0.5 m SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable 0.5 m 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable 0.5 m Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable 1 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable 1 m SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable 1 m 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable 1 m Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable Specify Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable Specify SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable Specify 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) FC/APC 3 mm Cable Specify Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber 0.5 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber 0.5 m SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber 0.5 m 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber 0.5 m Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber 1 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber 1 m SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber 1 m 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber 1 m Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber Specify Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber Specify SMF-28Ultra - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber Specify 50/125,0.22NA - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 250 μm Bare Fiber Specify Specify - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 900 μm Loose Tube 0.5 m Nufern460-HP - Price: $60 - Stock: 1000
- Configuration: 1064 nm Mini Type (Bare Fiber) None 900 μm Loose Tube 0.5 m SMF-28Ultra - Price: $60 - Stock: 1000
