MU Type Fiber Optic Connectors
HMU Series
Back panel side
MU
Package side
SC
FC
sFeatures
1. JIS, IEC standard compliant and intermateability test certified.
Comply with JIS C 5983 (F14 type fiber optic connectors) and IEC 61754-6.
MU intermate test by NTT certified connector.
2. Flame resistant
Satisfies flammability rating UL94V-0
Environment
3. Backplane
MU Backplane connector has a self-holding mechanism which does not transfer any force on the back panel
when both side of connector assemblies are fully connected. Back panel side connectors can be removed or
inserted even both sides are mated.
4. Wide Variety of adapter type
Number of Fiber connections
Type
Board Mounting
Snap-in Panel Mounting & Screw Panel Mounting
Single
K
K
Duplex
K
K
4 way
---
K
8 way
K
K
16 way
--
-
K
Attenuators
5. Simplified plugs and Receptacles
Extremely small size (only 13.75mm Plug length). MU simplified plug is designed for equipments inside connection.
Terminators
sApplications
Optical terminal equipment, optical relay racks, test equipment, telecommunication equipment and other systems
requiring Small Form Factor optical connections.
Please contact us if you have any requests. Hirose will offer excellent solutions to meet your requirements.
5
sProduct
Specifications
Ratings
Operating temperature range
-25°C to +70°C
Storage temperature range
-25°C to +70°C
MU
Item
Optical
Characteristics
Insertion Loss
Return Loss
SM
MM(GI)
SM
MM(GI)
Test Method (IEC 61300/JIS C 5961)
Wavelength 1310nm (LD)
Wavelength 1310nm (LED)
Wavelength 1310nm (LD)
Specifications
0.5dB max. (AdPC)
0.3dB max. (AdPC)
40dB min. (AdPC)
Simplex plug Engagement force: 20 N max.
Separation force: 20 N max.
Duplex plug Engagement force: 30 N max.
Separation force: 30 N max.
Copper alloy split sleeve
Zirconia split sleeve
1N to 3N
1N to 2.5N
Engagement and
SC
Separation forces
Mechanical Characteristics
Measured with corresponding connector.
Ferrule with drawal force
Cable retention
(Straight pull)
Durability
(cycles, mating/unmating)
Vibration
Shock
Extract zirconia gauge 1.249 ±0.0005 mm diameter
from split sleeve.
70N tensile loads for one minute.
200 times (Backplane)
500 times (Plug)
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,
2 hours in each of the 3 axis.
Acceleration of 981 m/s
2
, 6 ms duration,
sin half-wave waveform, 10 cycles in each of the 3 axis.
-10°C to 65°C, humidity: 90% to 96%
10 cycles
-25°C to +70°C 100 cycles
960 hours at 85°C
960 hours at -25°C
48 hours in a 5% concentration of salt mist
1) Insertion loss fluctuation after test: 0.2dB max.
2) No visible damage, dislocation of clamp or cable.
FC
1) Insertion loss fluctuation after test: 0.2dB max.
2) No visible damage, cracks or part dislocation.
Environmental
Characteristics
Humidity
(Temperature/ humidity- cycles)
Change of Temprature
Dry heat
Cold
Salt mist
Harsh
Environment
No significant corrosion.
sMaterials
Part
Material
Synthetic resin
Steel
Zirconia
Synthetic resin
Stainless steel or copper alloy (Nickel plating)
Synthetic resin
Zirconia
Synthetic resin
Zirconia or copper alloy
Synthetic resin
Attenuators
Simplex plug housing
Spring
Ferrule
Simplex adapter housing
Adapter metal fittings
Simplified receptacle housing
Simplified plug
Backplane connector housing
Terminators
Split sleeve
Dust cap
6
sPlug
Housings
q
Simplex Plug Housing for 2mm cable
MU
4.35
3.95
6.6
5.6
23.6
48.5
Part Number
HMUA-P2-H1(07)
HMUA-P2-H2(07)
CL No.
710-0047-9-07
710-0001-8-07
Boot color
Blue
Light purple
SC
q
Simplex Plug Housing for 0.9mm fiber
4.35
3.95
6.6
5.6
23.6
28
Part Number
HMUA-P0.9-H1(01)
HMUA-P0.9-H2(01)
CL No.
710-0158-0-01
710-0159-2-01
Boot color
Blue
Light purple
FC
q
Duplex Plug Housing for 2mm cable
8.85
8.45
4.5
JAPAN
Harsh
Environment
6.6
5.6
23.6
48.5
Part Number
HMUA-2P2-H1(07)
HMUA-2P2-H2(07)
CL No.
710-0048-1-07
710-0002-0-07
Boot color
Blue
Light purple
q
Duplex Plug Housing for 0.9mm fiber
Attenuators
8.85
8.45
4.5
6.6
5.6
JAPAN
23.6
28
Part Number
HMUA-2P0.9-H1(01)
HMUA-2P0.9-H2(01)
CL No.
710-0162-7-01
710-0163-0-01
Boot color
Blue
Light purple
Terminators
q
Simplex Plug Housing for 1.1mm Cable
4.35
3.95
5.6
6.6
23.7
54
Part Number
CL No.
Boot color
HMUA-P1.1-H2
710-0133-9
Light purple
Note: Ferrules, HMUA-F3A2-A12*(10) should be needed for this plug. (see page 9) Certain assemble
tools are also needed. Please contact sales representative for the details.
8
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