MEMS VOA 850/1064 nm Single Multi Mode fiber optical attenuator
bare fiber Bright or DarkD MEMS VOA (2).docx
Features
Ø Insertion Loss & Low PDL
Ø Low Power Consumption
Ø Low WDL &Compact Design
Ø Insensitive to Shock and Vibration
ØHigh Reliability and Stability
Applications
Ø Power control and equalization in multi channel System
Ø Gain-tilt control in EDFAS
Ø Receiver protection
Ø Channel on/off switching
specifications
| Parameter | Specification | Unit | Note |
Wavelength Range | 850 / 1064 | nm | |
| 1310 | nm | O Band |
| 1530~1570 | nm | C band |
| 1570~1610 | nm | L band |
| Attenuation Type | Bright or Dark | - | |
| Attenuation Range | ≥30 | dB | For Single Mode |
| ≥25 | dB | For Multi Mode |
| Blocking state Attenuation | ≥40 | dB | Dark Type |
| Insertion Loss | ≤0.7 | dB | For Single Mode |
| ≤1.2 | dB | For Multi Mode |
| Attenuation Resolution | Continuous | - | |
| Wavelength Dependent Loss | ≤0.3 | dB | @<0 dB Att. |
| ≤1.5 Typical 0.8 | dB | @<20 dB Att. |
| Polarization Dependent Loss | 0.1 | dB | @<0 dB Att. |
| 0.5 | dB | @<20 dB Att. |
| Temperature Dependent Loss | ≤0.7 | dB | @<0 dB Att. compare with RT |
| ≤1.5 | dB | @<20 dB Att. compare with RT |
| Return loss | ≥45 | dB | For Single Mode |
| Respnse Time | ≤2 | ms | 10-90%optical power |
| Optical Power Handing | 500 | mW | |
| Driving Voltage | 6.5 or 15 | V | |
| Power Consumption | ≤2 | mW | |
| Operation Temperature | 0~70 | ℃ | |
| Storage Temperature | -40~85 | ℃ | |
Notes: 1. Specified without connectors. 2. Add an additional 0.2dB
loss per connector.
ordering information
| MEVOA | - | × | × | ×× | × | ×× | × | - | × | × |
| | wavelength | Att. Type | Drive Voltage | Fiber Type | Pigtail Length | Pigtail Type | | Input | output |
| | 1=850nm | B=Bright | 05=5V | 1=SMF-28 | 05=0.5m | B=Bare Fiber | | 0=None | 0=None |
| 2=1064nm | D=Dark | 15=15 | 2=HI 1060 | 10=1.0m | L=900um Loose Tube | 1=FC/UPC | 1=FC/UPC |
| 3=1310nm | | | 3=MM50/125 | | | 2=FC/APC | 2=FC/APC |
| 4=1550nm | | | 4=MM60/125 | | | 3=SC/UPC | 3=SC/UPC |
| X=Customized | | | X=Customized | | | 4=SC/APC | 4=SC/APC |
| | | | | | 5=LC/UPC | 5=LC/UPC |
| | | | | | 6=LC/APC | 6=LC/APC |
Dimension
company prolife
According to the customer's requirement.
We can provide packing according to customer's requirement,
quantity, weight and volume.
Our Services:We can provide customized products for customers. We only need to
provide requirements, samples, specifications, drawings, etc.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 1-2 days if the goods are in stock. or it is 3-6
days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q:What certificate we have?
A: ISO 9001: 2015, RoSH, CE, High and New Tech Enterprise
Certficate.
Q: What is your delivery date?
A: The delivery date is approximately 3-5days, depending on the
order quantity.
