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 MU-PJ Type Optical Fixed Attenuators
MU SC FC
Refer to page 11 for details of the adapter.
Harsh Environment
sFeatures
1. User friendly push-pull mechanism
Same push-pull operation mechanism as standerd SC fixed attenuator.
2. Attenuation guaranteed over a wide bandwidth of 1310 30 nm and 1510 to 1620 nm for WDM. 3. Attenuation deviation guaranteed over a wide bandwidth of 1310 30 nm and 1510 to 1620 nm for WDM. 4. Attenuation level : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20 dB 5. Maximum input power : 200mW
Attenuators Terminators
6. Please contact us if you have any requests. Hirose will offer excellent solutions to meet your requirements.
sApplications
Power level adjustment of optical fiber communication networks.
69
sProduct Specifications
Ratings Operating temperature range Max. Input Power -25C to +70C 200 mW Storage temperature range Fiber type -40C to +85C SM
MU
Item
Test Method
Specifications
Operating temperature -25c to +75c -10c to +60c
Attenuation Optical Characteristics
Wavelength : 1510 to 1620nm 1310 30nm
0 1,2 3,4,5 6,7,8,9,10 15 20
+0.4dB 0.5dB 0.8dB 1.0dB 1.5dB 2.0dB
0 1,2 3,4,5 6,7,8,9,10 15 20
+0.4dB 0.7dB 1.0dB 1.2dB 1.7dB 2.2dB
Attenuation deviation (Wavelength dependance)
Difference between max and min attenuation value at the wavelength range of 1510 to 1620 nm and 1310 30nm Measurement at a point within wavelength 1310 30nm and a point within wavelength 1550 30nm Power : 200mW Time : 100 hours Laser : LD (Wavelength : 1470nm) Engagement and separation forces at 50mm/s Zirconia gauge at O 1.249 0.0005 mm Insertion and extraction number : 500 5 times in each of three mutually perpendicular axis with the accelertion 981 m/s2. (Total : 30 times) 3 hours at an amplitude of 1.5mm with the frequency range 10 to 55 Hz in each of three mutually perpendicular plane Humidity : 90 to 96%, Temperature : -10 to 65C, Time : 480 hours (20 cycles) Temperature: -40c /-40c to +80c/+80c/+80c to -40c Time : 60 / 60 / 60 / 60 (Minutes) 100 cycles Tempreature : 85C, Time : 500 hours Tempreature : -40C, Time : 500 hours Salt mist : 5%, Time : 48 hours
0dB 1,2,3,4,5dB 6,7,8,9,10dB 15dB 20dB 40 dB min.
: 0.4dB max. : 0.5dB max. : 0.75dB max. : 1.0dB max. : 1.5dB max.
SC
Return Loss Power test Engagement and separation forces Gauge retention force Mating durability Impact test Vibration
Harsh Environment FC
Attenuation and return loss shall be satisfied before, during and after the test. Engagement force : 20 N Separation force : 20 N 1.0 N to 2.5 N 1) Attenuation and return loss shall be satisfied before and after the test. 2) No breakage, crack or looseness on components. 1) Attenuation and return loss shall be satisfied before, during and after the test. 2) No breakage, crack or looseness on components.
Characteristics
Mechanical
Environmental Characteristics
Composite temperature -humidity cyclic tast Change of tempreature Dry Cold Salt Mist
1) Attenuation and return loss shall be satisfied before and after the test. 2) No breakage, crack or looseness on components.
No corrosion.
Attenuators
sMaterials
Part Body Ferrule Split sleeve Material Zinc alloy Zirconia Zirconia
Terminators
sOrdering Information
HMU - PJAT
1 1 Series name
: HMU
1 K - A ** R1
3 4 5 6 7
A:SM
2
5 Optical fiber code
2 PJ type attenuator 3 Specification series 4 Polishing code
K: AdPC (40dB)
6 Attenuation: 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 15, 20 7 Bandwidth performance code
70
sMU-PJ Type Optical Fixed Attenuators
Need 16.7mm space
MU Plug
MU
0404
Serial No. 16.7mm
** dB
9
28
5.9
MU Adapter MU-PJ type attenuator
MU plug
SC
Part Number HMU-PJAT1K-A00R1 HMU-PJAT1K-A01R1 HMU-PJAT1K-A02R1 HMU-PJAT1K-A03R1 HMU-PJAT1K-A04R1 HMU-PJAT1K-A05R1 HMU-PJAT1K-A06R1 HMU-PJAT1K-A07R1 HMU-PJAT1K-A08R1 HMU-PJAT1K-A09R1 HMU-PJAT1K-A10R1 HMU-PJAT1K-A15R1 HMU-PJAT1K-A20R1
CL No. 828-0001-4 828-0002-7 828-0003-0 828-0004-2 828-0005-5 828-0006-8 828-0007-0 828-0008-3 828-0009-6 828-0010-5 828-0011-8 828-0016-1 828-0021-1
Attenuation 10dB 11dB 12dB 13dB 14dB 15dB 16dB 17dB 18dB 19dB 10dB 15dB 20dB
Attenuation Tolerance +0.4dB 0.5dB 0.5dB 0.8dB 0.8dB 0.8dB 1.0dB 1.0dB 1.0dB 1.0dB 1.0dB 1.5dB 2.0dB
Attenuation Deviation Return Loss (Note1) Max 0.4dB Max 0.5dB Max 0.5dB Max 0.5dB Max 0.5dB Max 0.5dB Max 0.75dB Max 0.75dB Max 0.75dB Max 0.75dB 40dB
Wavelength Bandwidth
Split sleeve Fiber type
FC
131030nm 1510 to 1620nm
Zirconia
SM
Harsh Environment
Max 0.75dB Max 1.0dB Max 1.5dB
Note 1: Attenuation deviation is equal to the attenuation maximum value minus the attenuation minimum value over a wide bandwidth of 131030nm and 1510nm to 1620nm.
MU-ATT Spectrum(6dB)
10 8
Attenuators
ATT(dB)
6 4
131030nm 1510nm to 1620nm
2 0 1250 1350 1450 1550 1650
Terminators
Wavelength(nm)
71


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