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820-0062-8 PDF预览

820-0062-8

更新时间: 2023-01-03 08:14:06
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广濑 - HRS /
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3页 81K
描述
Fixed Attenuator

820-0062-8 数据手册

 浏览型号820-0062-8的Datasheet PDF文件第2页浏览型号820-0062-8的Datasheet PDF文件第3页 
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  

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