HRFC-AT11K-A01 Datasheet, PDF (2/3 Pages) Hirose Electric – FC Type Fixed Attenuators

sProduct Specifications
qHigh Power FC-Type Fixed Attenuator (Max. input power : 250mW)
Ratings
Operating temperature range
Max. Input Power
-25°C to +70°C
250mW
Storage temperature range
Fiber type
-25°C to +85°C
SM
Item
Test Method
Specifications
Return Loss
Attenuation
Measurement at a point within the respective
warelength range of 1310 ± 30 nm and 1550 ±
30(DSF).
≥40dB
See the attenuation table on the next page.
Adapter gauge holding force
Durability
(cycles, mating/unmating)
Zirconia gauge of 2.499 ±0.0005 mm diameter.
500 times
2.0N to 3.9N
Vibration
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,
acceleration of 98.1m/s², 3 hours in each of the 3 axis.
Shock
Composite temperrature
-Humidity cyclic test
Acceleration of 981 m/s², 6 ms duration, sine half-
wave waveform, 3 cycles in each of the 3 axis.
Temperature : -10°C to 65°C, humidity : 90% to 96%
Time : 240 hours(10cycles)
1) Meets Attenuation/Return Loss requirements.
2) No visible dislocation of clamp or cable.
Change of temperature
Temperature: -25°C / +70°C
Time: 60 / 60 / 60 / 60 (Minutes)
Cycles :100 cycles
Dry heat
Cold
Salt Mist
500 hours at 85°C
500 hours at -25°C
48 hours in a 5% concentration of salt mist
No significant corrosion.
sMaterials
Part
Coupling
Body
Ferrule
Split sleeve
Material
Copper alloy
Stainless steel
Zirconia
Zirconia
sOrdering Information
HRFC - AT 11 K - A **
1
2 34
56
1 Series name : HRFC
2 Attenuator
3 Specification series
4 Polishing code
K: AdPC(≥40dB)
5 Optical fiber type A: Single Mode
6 Attenuation
: 01,02,03,04,05,06,
07,08,09,10,15,20,25
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