■Product Standards
Rating
Operating temperature range
-25˚C~70˚C
Storage temperature range
-25˚C~85˚C
Item
Test Method (JIS C 5961)
Standard
(SM)
22 dB or greater (PC), 40 dB (AdPC), 60 dB (Angled PC)
22 dB or greater (PC)
Reflection
attenuation
(GI)
Optical
Performance
1,300nm wavelength
(S grade)
(A grade)
Nominal value ±1.0 dB
Attenuation
Nominal value ±1.5 dB
Coupling force and
separation force (SC type) separated in the direction of the axis.
Measure when connectors are coupled and
Coupling force 19.6 N or less
Separation force 19.6 N or less
Phosphor bronze 2 to 5.9 N
Split sleeve holding force
ø2.499 ±0.0005-mm zirconia gauge
of the adapter
Zirconia
2 to 3.9 N
Mechanical
Performance
Repetitive operation
Vibration resistance
500 times
Vibration range of 10 to 55 Hz, in 3 directions,
3 hours each
Acceleration of 981 m/s2, in both directions
along 3 axes, 3 times each (Total of 18 times)
Shock resistance
1) The standard for attenuation after
test must be satisfied.
Temperature -10˚C to 65˚C
humidity 90 to 96% 10 cycles
,
Humidity resistance
(Temperature and humidity cycle)
2) No damage, cracks, or part looseness
Temperature cycle
Heat resistance
Cold resistance
Salt fog
Temperature -25˚C to 70˚C 100 cycles
Environmental
performance
Leave for 500 hours at a temperature of 85˚C
Leave for 500 hours at a temperature of -25˚C
Left in a 5% concentration of salt fog for 48 hours
No conspicuous corrosion
■Materials
HRFC Plug Type
●
Part Name
Coupling
Housing
Material
Notes
Copper alloy
Stainless steel
Zirconia
NTT FC corresponding item
Ferrule
Split sleeve
Zirconia, copper alloy
HSC Plug Type
●
Part Name
Housing
Material
Polybutylene terephthalate
Zirconia
Notes
Ferrule
NTT SC corresponding item
Split sleeve
Zirconia, copper alloy
■Structure of the Product Number
Series name:
1
Attenuation : 02
2dB
3dB
5dB
7dB
6
H
S
C
···Applicable to JIS C 5973 (F04)
03
05
07
H R F C···Applicable to JIS C 5970 (F01)
2 Indicates an attenuator.
10 10dB
15 15dB
20 20dB
25 25dB
30 30dB
HSC - AT 1 S - A 03 S
Specification : 1···Split sleeve made of copper alloy
3
4
5
4
···Split sleeve made of zirconia
Polishing : S···PC polishing (c22 dB)
···AdPC polishing (c40 dB)
Optical fiber : A···SM-9.5/125
···GI-50/125
DF···Doped fiber
2
3
4
5
6
1
7
K
Attenuation
tolerance : S·········±1dB
7
B
A······±1.5dB
106