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1310/1550nm MEMS polarization-maintaining tunable attenuator VOA with FC connector
1310/1550nm MEMS polarization-maintaining tunable attenuator VOA with FC connector
Specifications
Brand Name :
YOGEL
Model Number :
310/1550m
Certification :
ISO9000
Place of Origin :
CHINA
MOQ :
1
Price :
negotiate
Payment Terms :
L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability :
100 pieces per month
Packaging Details :
Carton box
Wavelength (nm) :
310/1550m
Connector type :
FC/APC FC/UPC
IL :
≤0.7
Maximum optical power :
500MW
Fiber type :
Single-mode, polarization-maintaining, photonic crystal fiber, etc.
Maximum light power (mW) :
300
numerical aperture NA :
0.12
return loss （dB） :
≥45
Description
1310/1550nm MEMS polarization-maintaining tunable attenuator VOA with FC connector

The MEMS polarization-maintaining tunable attenuator is a high-performance optical attenuator based on microelectromechanical systems (MEMS) technology, specifically designed for polarization-maintaining fiber systems. This product precisely controls the attenuation of optical signals while preserving the polarization state of the input light, making it widely applicable in fiber optic communication, fiber optic sensing, and optical measurement fields.

Feature:
  • steel tube type small package
  • Low insertion loss, low wavelength-dependent loss/polarization-dependent loss
  • Fast response time
Use:
  • optical power control and equalization
  • Wavelength Division Multiplexing (WDM) system
  • GAIN CONTROL OF EPOLED FIBER AMPLIFIER
Specification:
project metric
laser wave length (nm) 1310/1550
attenuation type bright or faint
range of attenuation (dB) ≥30
insertion loss (dB) ≤0.7
extinction ratio (dB) ≥20
Wavelength-dependent loss (dB) ≤0.25@0V
return loss (dB) ≥45
response time (ms) ≤1
working temperature (℃) -20～+85
storage temperature (℃) -40～+85
Average power (mW) ≤500
power dissipation (μW) ≤10
driving voltage (V) ≤6.5 DC
type of optical fiber PM Panda Fiber
size (mm) φ5.5×L19
* For each additional connector, insertion loss (IL) increases by 0.3 dB, return loss (RL) decreases by 5 dB, and extinction ratio (ER) decreases by 2 dB. The connector key aligns with the slow axis.

polarization maintaining optical fibre

project metric
Type of optical fiber PM630-HP PM780-HP PM980-XP PM1550-XP
wavelength coverage (nm) 620～850 770～1100 970～1550 1440～1625
Modulation field diameter MFD (μm) 4.5±0.5@630nm 5.3±1.0@850nm 6.6±0.5@980nm 10.1±0.4@1550nm
Insert loss Max. (dB) 2.4 2.0 1.4 1.0
Minimum light extinction ratio (dB) 18 18 22 22
cladding diameter (μm) 125±2 125±2 125±1 125±2
Coating diameter (μm) 245±15
numerical aperture NA 0.12
Type of connector FC/PC or FC/APC
Maximum light power (mW) 300

multimode fibre

project metric
Type of optical fiber FG105LCA
wavelength coverage (nm) 400～2400
Fiber diameter (μm) 105+1/-3
cladding diameter (μm) 125+1/-2
Coating diameter (μm) 250±10
numerical aperture NA 0.22±0.02
Type of connector FC/PC
Maximum light power (mW) 300
Tail fiber length (m) 1
  • Wavelength: 1310nm; 1550nm; or customizable
  • Attenuation type: bright state; faint state; or customizable
  • Fiber type: SMF; HI 780; HI 1064; PM 1310; PM 1550; or customizable
  • Tail fin length: 0.75m; 1m; 1.5m; or customizable
  • Tail type: 0.25mm bare fiber; 0.9mm loose tube; or customizable
  • Connector type: FC/APC; FC/PC; SC/APC; SC/PC; or customizable

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    1310/1550nm MEMS polarization-maintaining tunable attenuator VOA with FC connector

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    Product Detail
    Brand Name :
    YOGEL
    Model Number :
    310/1550m
    Certification :
    ISO9000
    Place of Origin :
    CHINA
    MOQ :
    1
    Price :
    negotiate
    Contact Supplier
    1310/1550nm MEMS polarization-maintaining tunable attenuator VOA with FC connector

    Shanghai Yogel Communication Equipment Co., Ltd.

    Site Member
    7 Years
    shanghai, shanghai
    Since 2012
    Business Type :
    Manufacturer, Distributor/Wholesaler, Agent, Importer, Trading Company, Seller
    Main Products :
    Single-mode Fiber Optic Patch Cables, PM Fiber Optic Patch Cables, Multi-mode Fiber Optic Patch Cables
    Total Annual :
    5.5 Million-7 Million
    Employee Number :
    51~100
    Certification Level :
    Site Member
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