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Description:

Fixed Attenuator

Details:

Fixed Attenuator

32法兰式固定衰减器 副本.jpg

 

Test data

Continuous strike 4000 times:  insertion change ≤0.20dB  reflect≥45dB

Decline                 insertion change ≤0.20dB  reflect≥45dB

Bend                   insertion change ≤0.20dB  reflect≥45dB

Torsion                 insertion change ≤0.20dB  reflect≥45dB

Wear of insertion          insertion change ≤0.20dB  reflect≥45dB

Pull                   insertion change ≤0.20dB  reflect≥45dB

Resistance               200-400gf

Vibrancy                insertion change ≤0.20dB  reflect≥45dB

Spray salt water           insertion change ≤0.20dB  reflect≥45dB

Heat strike              insertion change ≤0.20dB  reflect≥45dB

Operated temperature        -20℃--+70℃

Deposited temperature        -40℃--+70℃ 

 


Performance Indexes

TYPE

Attenuation

Precision

Wavelength

Return loss

advice

(dB)

(dB)

(nm)

(dB)

attenuator

1—2

±0.25dB

1310nm/1550nm

35dB

FC ,SC/PC

3—15

±10 dB

1310nm/1550nm

35dB

FC,SC/APC

15-30

±1.5dB

1310nm/1550nm

35dB


 

Appearance & Dimension