1625nm SM Fixed In-line Optical Attenuator

Wavelength: 1625nm

Fiber Type: SMF-28e Fiber

Max. Optical Attenuation Value: 30dB

1625nm SM Fixed In-line Optical Attenuator
      1625nm SM Fixed In-line Optical Attenuator is a fiber component which can attenuate the optical power with a fixed
attenuation value, the attenuation value can be up to 40dB, it's widely used in optical power testing system, fiber line 
protection and optical power monitoring field. High power type is available upon request.
Application: Features:
Optical Power Monitoring
Fiber Line Protection
Testing System
Lab And Research
Low Excess Loss
High Power
High Attenuation
High Realibility
Specification:
Parameter Symbol Value Unit
Center Wavelength λ 1625 nm
Bandwidth BW ±10 nm
Typ. Excess Loss EL 0.4 dB
Max. Excess Loss EL 0.6 dB
Attenuation and Tolerance 1±0.1, 2±0.2, 3±0.3, 5±0.7, 10±1.0, 
15±1.8, 20±2.5, 30±3.0, or customized
dB
Max. Optical Power (CW) P 2 W
Max. Tensil Load 5 N
Fiber Type SMF-28e fiber -
Operating Temperature T -40~85
Storage Temperature T -40~85
Package Dimension Φ3.0×L54 mm
Notice: Above specifications are tested at center wavelength without connector in room temperature @23
             For devices with connectors, EL will be 0.2dB higher. Connectors only 1W CW optical power guarantee.
Drawing:
Ordering Information (Part Number):
 SMFIA-WWWW-PP-AA-FF-J-LL-CC
 WWWW  PP  AA  FF  J  LL  CC
 Wavelength  Port  Attenuation  Fiber Type  Fiber Jacket  Fiber Length  Connector 
 1310 - 1310nm  11 - 1x1  01 - 1dB  S2 - SMF-28e  B - 250um Bare Fiber  05 - 0.5m  NE - None
 1480 - 1480nm  02 - 2dB  SS - Specify  9 - 900um Loose Tube       10 - 1.0m  FA - FC/APC
 1550 - 1550nm  03 - 3dB  15 - 1.5m  FU - FC/UPC
 1570 - 1570nm  05 - 5dB  20 - 2.0m  SA - SC/APC
 1590 - 1590nm  10 - 10dB  SS - Specify      SU - SU/APC
 1625 - 1625nm  15 - 15dB  LA - LC/APC
 1650 - 1650nm  20 - 20dB  LU - LC/UPC
 30 - 30dB  SS - Specify
 SS - Specify

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