Product Detail
AFR provides hermetic fiber feedthrough by using gold plated metal ferrule to fiber cables. This feature guarantee excellent hermeticity for various applications. Choice of fiber from SM, MM, polarization maintaining fiber, single fiber or ribbon fiber available upon request. It is commonly used in submarine networks regime.
Specifications
Parameter
Unit
Value
Number of Channel
CH
8/16/24/36/48/72
Max. Insertion Loss @1550nm @ 23 ℃
dB
≤ 0.15
PDL @1550nm @ 23 ℃
dB
≤ 0.05
Return loss @1550nm @ 23 ℃
dB
≥ 60
Helium leak rate
atm.cc/s
≤ 1E-9
Water Pressure
MPa
≥ 80
Fiber type
G652D Corning SMF-28 Ultra 200kpsi
Operating wavelength
nm
1525 - 1570
Operating Humidity
% RH
≤ 90
Operating Temperature
℃
-
30 to + 70
Continuous optical power handling
W
≤ 2
Storage Temperature @ ≥ 3 months
℃
-
40 to + 85
Storage Temperature @ ≥ 28 years
℃
-
10 to + 50
Storage Humidity @ ≥ 28 years
% RH
≤ 95
Storage air presure @ absolute pressure
Kpa
≤ 500
Longitudinal fiber pull strength
N
≥ 5
Functional lifetime
Years
≥ 28
Connectors
None
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