Hirose HMU-PAT-FH-K101 Mu type optical in-line attenuator Datasheet

MU Type Optical In-Line Attenuators
MU
MU Multi-position Mounting
SC
Fig.1
FC
■Features
Save 16.7mm space
1. Smaller package
Attenuator - MU Plug configuration
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
Harsh
Environment
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
3. Insertion and extraction tool
MU plug
Adapter - MU
Fig.2
Attenuator - MU PJ configuration
Easy to change an attenuation part
The MU standard tool is available as shown in Fig. 4.
Back harness
5. Please contact us if you have any requests.
Hirose will offer excellent solutions to meet
your requirements.
■Applications
Attenuation part
Fig.3
MU standard tool is available
Terminators
Power level adjustment of optical fiber communication
networks.
Attenuators
4. Maximum input power :100mW
Fig.4
65
■Product Specifications
Operation temperature range
-25°C to +70°C
Storage temperature range
-25°C to +70°C
Max. Input Power
100mW
Fiber type
SM
MU
Ratings
Harsh
Environment
Environmental
Characteristis
FC
Mechanical
Characteristis
SC
Optical
Characteristis
Item
Test Method
Measurement at a point within the wavelength of 1310 ±
30 nm, and a point within the wavelength of 1550 ± 30
nm.
Attenuation
Return Loss(R.L.)
Engagement and
Engagement and separation forces at 50mm/s.
separation forces
Gauge retention force Zirconia gauge at Ø1.249 ± 0.0005 mm.
Insertion and extraction number for connectors:500
Mating durability Insertion and extraction number for an attenuation element:50
For 3 hours at an amplitude of 1.5mm.with the frequency range 10 to 55Hz.
Vibration
In each of three mutually perpendicular plane.
3 times in each of three mutually perpendicular axis with the
Shock
acceleration 981m/s2.
Humidity : 90% to 96%
Compasite
Temparature-humidity Temperature : -10°C to 65°C,
Cyclic test
Cyclic : 10 cycles(240 hours)
Temp : 25/-25/-25/70/70/25°C
Temperature cycling Time : 15 30 30 30 15 min
Cyclic : 10 cycles
Temperature : 85°C
Time : 500 hours
Dry heat
Temperature : -25°C
Time : 500 hours
Cold
Salt Mist : 5%
Time : 48 hours
Salt Mist
Attenuators
■Materials
Part
Material
Body
Zinc alloy
Ferrule
Zirconia
Split sleeve
Zirconia
■Ordering Information
HMU - PAT - FH - K 1 01
Terminators
1
1 Series name
2
3
4
5
6
: HMU
2 Indicates a in-line type attenuator
3 Indicates the attenuation part
4 Polishing type
K:AdPC
5 Applicable optical fiber 1:SM
6 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
Specifications
Attenuation Tolerance
0dB
≤0.5dB
1,2dB
±0.5dB
3,4,5,6dB
±0.8dB
7,8,9dB
±1.0dB
10dB
±1.2dB
12.5,15,17.5,20dB
±ATT∞10%dB
≥40dB
Engagement force: ≤12.5 N
Separation force: ≤12.5 N
1.0N to 2.5N
1) Attenuation shall be satisfild after the test.
2) No breakage,crack or looseness on
components.
No significant corrosion.
■In-line attenuators
S
M
MU
MU-AT
6.6
4.4
20 dB
23.7
SC
Part Number
CL No.
Attenuation
Specification
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
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
0.5dB max.
Return loss
Wavelength
Split sleeve
Fiber type
Zirconia
SM
±0.5dB
±0.8dB
±1dB
1310nm
1550nm
FC
≥40dB
±1.2dB
±ATT∞10%dB
Harsh
Environment
■Back Cable Assembly (2mm diameter cable type)
The back cable assembly is supplied by Hirose.
Back harness
Please contact your Hirose sales representative for details
concerning your back cable needs, including cable length and
mating connector requirements.
Attenuators
HRS JPN ππππ
L( +10
0 %)m
■Ordering Information (Back cable assembly)
HMU - PAT
1
2
BH
3
101 K Q - L
4
5
6
7
5 Polishing type K: AdPC
2 Indicates a in-line type attenuator
6 Fiber cable type(Note)
3 Indicate a back cable assembly
4 Mating connector (Note)
011 : FC connector, 2 mm diameter cable
Terminators
1 Series Name HMU
Q: SM-9.5/125, diameter 2mm Jacket color: Yellow
7 Cable length
Unit: Meters
04G : SC connector, 2 mm diameter cable
101 : MU connector, 2 mm diameter cable
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
SC
MU
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
into the attenuator.
eTurn right the back cable assembly
to engage connection lock. After
turning, the triangle mark of the
boot will be aligned with the
attenuation label.
FC
Withdrawal Procedure
Terminators
Attenuators
Harsh
Environment
qPress the back cable assembly
toward the attenuator.
68
wTurn right the back cable assembly
and release the lock.
ePull away the back cable assembly.
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