HMU-PAT-FH-K101 [HRS]
MU Type Optical In-Line Attenuators; MU型光在线衰减器
| 型号： | HMU-PAT-FH-K101 |
| 厂家： | 
HRS |
| 描述： | MU Type Optical In-Line Attenuators |
| 文件： | 总4页 (文件大小：196K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MU Type Optical In-Line Attenuators
MU Multi-position Mounting
Fig.1
ꢀFeatures
Save 16.7mm space
Attenuator - MU Plug configuration
1. Smaller package
Hirose’s original design combines a plug and attenuator
into the same connector size of a standard MU plug,and
the superior design enable to save a space using 4.5
mm pitch MU multiple adapters as shown in Fig. 1 and 2.
16.7mm
2. Easy to Change attenuation level
Easy to change the attenuation level by exchanging the
attenuatin part with a simple push-twist lock as shown in
Fig.3(See page 80).15 levels of attenuation are currently
available : 0,1,2,3,4,5,6,7,8,9,10,12.5,15,17.5,and 20 dB
MU plug
Attenuator - MU PJ configuration
Adapter - MU
Fig.2
Easy to change an attenuation part
3. Insertion and extraction tool
The MU standard tool is available as shown in Fig. 4.
Back harness
4. Maximum input power :100mW
5. Please contact us if you have any requests.
Hirose will offer excellent solutions to meet
your requirements.
Attenuation part
Fig.3
ꢀApplications
MU standard tool is available
Power level adjustment of optical fiber communication
networks.
Fig.4
65
ꢀProduct Specifications
Operation temperature range
-25°C to +70°C
100mW
Storage temperature range
Fiber type
-25°C to +70°C
SM
Ratings
Max. Input Power
Item
Test Method
Specifications
Attenuation Tolerance
0dB≤0.5dB
1,2dB 0.5dB
Measurement at a point within the wavelength of 1310
30 nm, and a point within the wavelength of 1550 30
nm.
3,4,5,6dB 0.ꢀdB
7,ꢀ,9dB 1.0dB
10dB 1.2dB
Attenuation
12.5,15,17.5,20dB ATTꢁ10ꢂdB
≥40dB
Return Loss(R.L.)
Engagement and
separation forces
Gauge retention force
≤
Engagement force: 12.5 N
Engagement and separation forces at 50mm/s.
≤
Separation force: 12.5 N
1.0N to 2.5N
Zirconia gauge at Ø1.249 ± 0.0005 mm.
Insertion and extraction number for connectors:500
Insertion and extraction number for an attenuation element:50
Mating durability
Vibration
For 3 hours at an amplitude of 1.5mm.with the frequency range 10 to 55Hz.
In each of three mutually perpendicular plane.
3 times in each of three mutually perpendicular axis with the
acceleration 981m/s .
Shock
2
1) Attenuation shall be satisfild after the test.
2) No breakage,crack or looseness on
components.
Compasite
Humidity : 90% to 96%
Temparature-humidity Temperature : -10°C to 65°C,
Cyclic test
Cyclic : 10 cycles(240 hours)
Temp : 25/-25/-25/70/70/25°C
Time : 15 30 30 30 15 min
Cyclic : 10 cycles
Temperature cycling
Temperature : 85
°C
Dry heat
Cold
Salt Mist
Time : 500 hours
Time : 500 hours
Time : 48 hours
Temperature : -25
°C
: 5%
Salt Mist
No significant corrosion.
ꢀMaterials
Part
Material
Body
Zinc alloy
Zirconia
Zirconia
Ferrule
Split sleeve
ꢀOrdering Information
HMU - PAT - FH - K 1 01
1
2
3
4
5
6
1 Series name : HMU
2 Indicates a in-line type attenuator
3 Indicates the attenuation part
4 Polishing type
K:AdPC
5
6
Applicable optical fiber 1:SM
Attenuation
00:0 dB (Through)12:12.5dB,17:17.5dB
01 to N: Attenuation (dB)
Note: This attenuator is used only with the cable assembly shown
on the next page.
66
ꢀIn-line attenuators
S
M
4.4
2 0
d B
23.7
Part Number
CL No.
Attenuation
Specification
0.5dB max.
Return loss Wavelength Split sleeve
Fiber type
10.5dB
11.5dB
12.5dB
13.5dB
14.5dB
15.5dB
16.5dB
17.5dB
18.5dB
19.5dB
10.5dB
12.5dB
15.5dB
17.5dB
20.5dB
HMU-PAT-FH-K100
HMU-PAT-FH-K101
HMU-PAT-FH-K102
HMU-PAT-FH-K103
HMU-PAT-FH-K104
HMU-PAT-FH-K105
HMU-PAT-FH-K106
HMU-PAT-FH-K107
HMU-PAT-FH-K108
HMU-PAT-FH-K109
HMU-PAT-FH-K110
HMU-PAT-FH-K112
HMU-PAT-FH-K115
HMU-PAT-FH-K117
HMU-PAT-FH-K120
827-0001-8
827-0002-0
827-0003-3
827-0004-6
827-0005-9
827-0006-1
827-0007-4
827-0011-1
827-0012-4
827-0013-7
827-0008-7
827-0014-0
827-0009-0
827-0015-2
827-0010-9
0.5dB
0.ꢀdB
1310nm
1550nm
Zirconia
≥40dB
SM
1dB
1.2dB
ATTꢁ10ꢂdB
ꢀBack Cable Assembly (2mm diameter cable type)
Back harness
The back cable assembly is supplied by Hirose.
Please contact your Hirose sales representative for details
concerning your back cable needs, including cable length and
mating connector requirements.
HRS JPN ππππ
L(+10ꢂ)m
0
ꢀOrdering Information (Back cable assembly)
HMU - PAT BH 101 K Q - L
1
2
3
4
5
6
7
Series Name HMU
Polishing type K: AdPC
Fiber cable type(Note)
1
2
3
4
5
6
Indicates a in-line type attenuator
Indicate a back cable assembly
Mating connector (Note)
Q: SM-9.5/125, diameter 2mm Jacket color: Yellow
Cable length
7
011 : FC connector, 2 mm diameter cable
04G : SC connector, 2 mm diameter cable
101 : MU connector, 2 mm diameter cable
Unit: Meters
Note: These are examples of offered cable assemblies. They will differ depending on the applicable cable diameter and the type of boot.
For exact cable assembly specifications, specify the connector type at the mating side and the required total length. Contact your
Hirose Electric account representative.
67
BProcedure for Changing the Attenuator Element
Insertion Procedure
qAlign the triangle mark of the
boot on the back cable assembly
with the black indexing mark on
the attenuator.
wInsert the back cable assembly
e
Turn right the back cable assembly
to engage connection lock. After
turning, the triangle mark of the
boot will be aligned with the
attenuation label.
into the attenuator.
Withdrawal Procedure
qPress the back cable assembly
wTurn right the back cable assembly
ePull away the back cable assembly.
toward the attenuator.
and release the lock.
68
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