MU SC FC Harsh
Environment Attenuators Terminators
5
MU Type Fiber Optic Connectors
HMU Series
Back panel side
Package side
■Features
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
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
5. Simplified plugs and Receptacles
Extremely small size (only 13.75mm Plug length). MU simplified plug is designed for equipments inside connection.
■Applications
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.
Single Duplex 4 way 8 way 16 way
Board Mounting
KK
---
K
---
Snap-in Panel Mounting & Screw Panel Mounting
KKKKK
Number of Fiber connections
Type
Optical
Characteristics
Mechanical Characteristics
Environmental
Characteristics
Part Material
Simplex plug housing Synthetic resin
Spring Steel
Ferrule Zirconia
Simplex adapter housing Synthetic resin
Adapter metal fittings Stainless steel or copper alloy (Nickel plating)
Simplified receptacle housing Synthetic resin
Simplified plug Zirconia
Backplane connector housing Synthetic resin
Split sleeve Zirconia or copper alloy
Dust cap Synthetic resin
6
MUSCFC
Harsh
Environment
AttenuatorsTerminators
■Product Specifications
Ratings Operating temperature range
-25°C to +70°C
SM
MM(GI)
Storage temperature range -25°C to +70°C
■Materials
Item Test Method (IEC 61300/JIS C 5961) Specifications
Insertion Loss Wavelength 1310nm (LD) 0.5dB max. (AdPC)
Wavelength 1310nm (LED) 0.3dB max. (AdPC)
Return Loss Wavelength 1310nm (LD) 40dB min. (AdPC)
Engagement and
Separation forces
Ferrule with drawal force Extract zirconia gauge 1.249 ±0.0005 mm diameter
Copper alloy split sleeve 1N to 3N
from split sleeve.
Zirconia split sleeve 1N to 2.5N
Cable retention 1)
Insertion loss fluctuation after test: 0.2dB max.
(Straight pull) 2)
No visible damage, dislocation of clamp or cable.
Durability 200 times (Backplane)
(cycles, mating/unmating) 500 times (Plug)
Vibration
Shock
Humidity -10°C to 65°C, humidity: 90% to 96%
(Temperature/ humidity- cycles)
10 cycles
Change of Temprature -25°C to +70°C 100 cycles
Dry heat 960 hours at 85°C
Cold 960 hours at -25°C
Salt mist 48 hours in a 5% concentration of salt mist No significant corrosion.
Measured with corresponding connector.
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,
2 hours in each of the 3 axis.
70N tensile loads for one minute.
Acceleration of 981 m/s2, 6 ms duration,
sin half-wave waveform, 10 cycles in each of the 3 axis.
Simplex plug Engagement force: 20 N max.
Separation force: 20 N max.
Duplex plug Engagement force: 30 N max.
Separation force: 30 N max.
1)
Insertion loss fluctuation after test: 0.2dB max.
2)
No visible damage, cracks or part dislocation.
SM
MM(GI)
7
MU SC FC Harsh
Environment Attenuators Terminators
■Function diagram
Simplex plugTerminatorDuplex plug
8-position Backpanel side
8-position package side
TerminatorSimplex J plug
Duplex package side
Dust capSleeve holder
Duplex backpanel side
Dust cap
HMUA-TM-P2
HMUB-L2HA-1 or
HMUB-L2HB-1
HMUB-SH-1 HMUB-DJ-1 HMUB-L2PA-1
HMUAJ-P1-H1 or
HMUAJ-P1-H2 and
HMUA-F3-A1**
HMUAJ-TM-P1
HMUB-L8PA-1
HMUA-2P2-H1 or
HMUA-2P2-H2 and
HMUA-F3-A1**
HMUB-DP-1
HMUA-P2-H1 or
HMUA-P2-H2 and
HMUA-F3-A1**
Package
Gold plate side
Back panel
Thickness:
2.4mm or 3.2mm
HMUB-L8HA-1 or
HMUB-L8HB-1
■Plug Housings
●Simplex Plug Housing for 2mm cable
●Simplex Plug Housing for 0.9mm fiber
Part Number CL No. Boot color
HMUA-P2-H1(07)710-0047-9-07 Blue
HMUA-P2-H2(07)710-0001-8-07 Light purple
48.5
23.6
5.6
6.6
3.95
4.35
Part Number CL No. Boot color
HMUA-P0.9-H1(01)710-0158-0-01 Blue
HMUA-P0.9-H2(01)710-0159-2-01 Light purple
23.6
28
5.6
6.6
3.95
4.35
●Duplex Plug Housing for 2mm cable
Part Number CL No. Boot color
HMUA-2P2-H1(07)710-0048-1-07 Blue
HMUA-2P2-H2(07)710-0002-0-07 Light purple
48.5
23.6
5.6
JAPAN
6.6
4.5
8.45
8.85
●Duplex Plug Housing for 0.9mm fiber
Part Number CL No. Boot color
HMUA-2P0.9-H1(01) 710-0162-7-01 Blue
HMUA-2P0.9-H2(01) 710-0163-0-01 Light purple
Part Number CL No. Boot color
HMUA-P1.1-H2 710-0133-9 Light purple
23.6
5.6
28
JAPAN
8
MUSCFC
Harsh
Environment
AttenuatorsTerminators
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.
●Simplex Plug Housing for 1.1mm Cable
54
23.7
5.6
4.35
3.95
6.6
9
MU SC FC Harsh
Environment Attenuators Terminators
■Ferrules
Part Number CL No. A dimension Applicable Fiber cable
HMUA-F3-A125(10) 710-0024-3-10 0.1255
HMUA-F3-A1255(10)710-0121-0-10 0.1255 SM,MM
HMUA-F3-A126(10)710-0025-6-10 0.1265
Part Number CL No. A dimension Applicable Fiber cable
HMUA-F3A2-A125(10)
710-0138-2-10 0.1255
HMUA-F3A2-A1255(10)
710-0142-0-10 0.1255 SM,MM
HMUA-F3A2-A126(10)
710-0139-5-10 0.1265
●For MU plugs
●For HMUA-P1. 1-H*plug
12
4.95+0.05
0 1.5
Ø1.249±0.0005
ØA (Hole diameter)
(Hole diameter)
+0.001
0
2.6
2.6
Ø3.1
Ø1.8
Ø1
12
4.95 +0.05
0 1.5
2.6
2.6
ØA +0.001
0
Ø0.6
Ø1.249±0.0005
Ø1.525
Ø3.1
Ø1.8
(Hole diameter)
(Hole diameter)
10
MUSCFC
Harsh
Environment
AttenuatorsTerminators
JAPAN
MU-AS
10.4
12.5
17.5
2- Ø2.4
26
12
7.3
■Adapters
●Simplex Adapter / Snap-in Panel Mounting
10.410
12
26 7.3
1.8
JAPAN
MU-A
7.6+0.2
0
10.7 +0.2
0
●Simplex Adapter / Screw Panel Mounting
2- Ø2.4+0.2
0
or
2-M2∞0.4
7.6+0.2
0
10.7 +0.2
0
12.5±0.2
●Simplex Adapter / Board Mounting
MU-A
26
MU-A
9.5
10.4
12.7
6.6
12.7±0.1
9.5 ±0.1
4-Ø2.4±0.1
BPanel Cutout
BBoard Mounting Pattern
BPanel Cutout
Part Number CL No. Split sleeve
HMUA-A-3 710-0103-8 Zirconia
Panel thickness:1.6mm
Board thickness: 1.6mm
Part Number CL No. Split sleeve
HMUA-AS-3 710-0104-0 Zirconia
Part Number CL No. Split sleeve
HMUA-AH-3 710-0105-3 Zirconia
11
MU SC FC Harsh
Environment Attenuators Terminators
4.5
●Duplex adapter / Snap-in Panel Mounting
4.5mm Type
9.8
4.5
1
1
2
2
14
26
12 1.8
12
MU-2A
JAPAN
14.3 +0.2
0
10.1+0.2
0
6.25
●Duplex Adapter / Snap-in Panel Mounting
6.25mm Type
●Duplex Adapter / Screw Panel Mounting
14.3 +0.2
0
10.1+0.2
0
15 ±0.2
5 ±0.2
2- Ø2.4+0.2
0
or
2-M2∞0.4
BPanel Cutout
BPanel Cutout
Part Number CL No. Split sleeve
HMUA-2A-4 710-0187-8 Zirconia
Part Number CL No. Split sleeve
HMUA-2AK-1 710-0196-9 Zirconia
Note:The outer dimension is the same as the above "HMUA-2A-4".
Part Number CL No. Split sleeve
HMUA-2AS-4 710-0188-0 Zirconia
●Duplex Adapter / Board Mounting
12.7 ±0.1
12.7 ±0.1
4- Ø2.4 ±0.1
B
Boar d Mounting Pattern
Part Number CL No. Split sleeve
HMUA-2AH-4 710-0189-3 Zirconia
Board thickness: 1.6mm
Panel thickness:1.6mm
Refer to page 75 for
details of the Attenuators.
12
MUSCFC
Harsh
Environment
AttenuatorsTerminators
●8-Position Adapter / Snap-in Panel Mounting
5 4.5
26
42
1.812
9.8
12
JAPAN
MU-8A
1
2
3
4
5
1
2
3
4
5
66
7
88
7
42.3+0.2
0
10.1+0.2
0
●8-Position Adapter / Screw Panel Mounting
5
26
42
9.8
12
25
4.5
15
20
2-Ø2.4
JAPAN
MU-8AS
1
2
3
4
5
6
7
88
7
6
5
4
3
2
1
2-Ø2.4+0.2
0
or 2-M2∞0.4
42.3+0.2
0
15 ±0.2
25±0.2
10.1+0.2
0
●8-Position Adapter / Board Mounting
1
2
3
4
5
6
7
88
7
6
5
4
3
2
1
5
26
4.5
9
12.7
40.6
42
JAPAN
MU-8A
4-Ø2.4±0.1
12.7±0.1
40.6±0.1
BPanel Cutout
BBoard Mounting Pattern
BPanel Cutout
Part Number CL No. Split sleeve
HMUA-8A-3 710-0174-6 Zirconia
Part Number CL No. Split sleeve
HMUA-8AS-3 710-0175-9 Zirconia
Part Number CL No. Split sleeve
HMUA-8AH-3 710-0176-1 Zirconia
Panel thickness:1.6mm
Board thickness: 1.6mm
13
MU SC FC Harsh
Environment Attenuators Terminators
■Cost effective adapters
●8-Position Adapter / Screw Panel Mounting
●16-Position Adapter / Screw Panel Mounting
5 4.5
50.5
9.826
40.5
46.5
2-Ø2.3
1.82.5
40.6+0.2
0
46.5±0.1
10.1+0.3
0
2-Ø2.4+0.2
0 or 2-M2∞0.4
4.55
1.82.5 26
80
86
90
1.6 1.2
6.6
8.6
9.8
MU-16A
F
D
B
9
9
B
D
F
7
5
3
1
1
3
5
7
JAPAN
2-Ø2.3
2- Ø2.4+0.2
0 or 2-M2∞0.4
80.1+0.2
0
6.7+0.2
0
8.7+0.2
0
1.6 0
-0.3 1.2 0
-0.3
86±0.1
10.1+0.3
0
Part Number CL No. Split sleeve
HMUA-16A-2 710-0143-2 Zirconia
HMUA-16A-B2 710-0113-1 Copper alloy
Part Number CL No. Split sleeve
HMUA-8A-2 710-0155-1 Zirconia
HMUA-8A-B2 710-0119-8 Copper alloy
BPanel Cutout
BPanel Cutout
Panel thickness:1.6mm
Panel thickness:1.6mm
14
MUSCFC
Harsh
Environment
AttenuatorsTerminators
Panel thickness: 2.5mm
10.1+0.2
0
∞+0.2
0
BPanel Cutout
■Angled Adapters
●Duplex Angled Adapter / Snap-in Panel Mounting
4.5
26
11.8
(40˚)
2.7
9.8
12
1
2
1
2
17.8 +0.2
0
10.1+0.2
0
BPanel Cutout
Panel thickness: 2.5mm
Part Number CL No. Split sleeve Mounting Angle
HMUA-2A-40-4 710-0177-4 Zirconia 40°
●4-Position Angled Adapter / Snap-in Panel Mounting
2.7
4.5
9.8
22.5
35 26
26
(40˚)
12
22
11
2
11
2
10.1+0.2
0
31.8+0.2
0
BPanel Cutout
Panel thickness: 2.5mm
Part Number CL No. Split sleeve Mounting Angle
HMUA-4A-40-4 710-0178-7 Zirconia 40°
●Duplex Angled Adapter with Shutter / Snap-in Panel Mounting
7.6
16.4
11.8 9.8
12
11 30.3
2.7
(40˚)
(t=2.5mm)
22
20.1
15.4
Panel
2.5
17.6
10.1+0.2
0
17.8+0.2
0
BPanel Cutout
Part Number CL No. Split sleeve Mounting Angle
HMUA-2A-40-4-S1 710-0194-3 Zirconia 40°
Panel Cutout dimensions Fiber Position Panel cutout:Xmm
06(Duplex+4 position) 047.4
08(4 position∞2) 061.4
10(Duplex+4 position∞2) 077.1
12(4 position∞3) 091.0
14(Duplex+4 position∞3) 106.7
16(4 position∞4) 120.7
18(Duplex+4 position∞4) 136.3
20(4 position∞5) 150.3
Conventional Adapter
HMUA-2A-4
Shielded Adapter
HMUA-2AS-6
Shielding effectiveness comparison(18~26.5GHz)
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
18.0 18.5 19.0 19.5 20.0 20.5 21.0 21.5 22.0 22.5 23.0 23.5 24.0 24.5 25.0 25.5 26.0 26.5
Frequency(GHz)
Electric-field strength(dBµV/m)
15
MU SC FC Harsh
Environment Attenuators Terminators
■Enhanced Shielding Adapter
Housing
Metal shell
Hole(Ø2)
Split sleeve
●Duplex shielding Adapter / Screw Panel Mounting
BShielding Effectiveness Example
22
18
2-12.7
2-9.8
C5
14
2-Ø2.4
2
26
18±0.1
13+0.2
0
10.1
+0.2
0
2-Ø2.4
Recommended Panel Cutout(2:1)
+0.2
0
or M2∞0.4
RF connector
Adapters 12pcs
RF cable
Panel
Shielded box
Source
Conventional type
Panel cutout
Shielded type
Source
Fig.1 Measurement system Fig.2 Shielded box
Pre Amplifier
Spectrum Analizer
PC
DATA
Antenna
Antenna
Signal generator
DATA
450
14.3
450
450
18±0.1
M
2
∞0.4
10.1+0.2
0
10.1+0.2
0
13+0.2
0
Part Number CL No. Split sleeve
HMUA-2AS-6 710-0209-9 Zirconia
16
MUSCFC
Harsh
Environment
AttenuatorsTerminators
■Sleeve Holder
Ø3.52
Ø2.59
3.75
8
Gold plated section
Part Number CL No. Split sleeve
HMUB-SH-1 710-0021-5 Zirconia
Note:
This Sleeve Holder should be used for duplex and 8-position package side connector housing and J Plug
Housing connector plug.
Insert the Sleeve Holder using dedicated tool #HMUB-TS-1.
The gold plated section of the Sleeve Holder should be inserted into the package side connector housing.
■Backpanel side Connector Housings
●Duplex Backpanel side Connector Housing
●8-Position Backpanel side Connector Housing
Note: Screw fastening torque: 0.03Nm
Note: Screw fastening torque: 0.03Nm
1
2
3
4
5
6
7
8
L8AH
9.8
13.2
4.5
27.94
37.3
6.2 12.3
41.5
11.89±0.1
8.39
+0.2
0
37.6 +0.2
0
4-3.35+0.2
0
27.94 ±0.1
(4-R1)
8-R0.8 max.
L2HA
JAPAN
1
2
17.8
13.2
15.24
9.8
4.5
18.9
6.2 12.3
8.2±0.1
11.89±0.1
7.71±0.1
8.39+0.2
0
12.2±0.1
18.59±0.15
4-R0.8 max.
(2-R1)
(2-R1)
BPanel Cutout
BPanel Cutout
Part Number CL No. Panel thickness
HMUB-L2HA-1 710-0017-8 2.4mm
HMUB-L2HB-1 710-0018-0 3.2mm
Part Number CL No. Panel thickness
HMUB-L8HA-1 710-0019-3 2.4mm
HMUB-L8HB-1 710-0020-2 3.2mm
17
MU SC FC Harsh
Environment Attenuators Terminators
Part Number CL No.
HMUB-L2PA-1 710-0015-2
■Package side Connector Housings
●Duplex Package side Connector Housing
●8-Position Package side Connector Housing
13.85
5.08
12.7
18.7
Ø2.1 ±0.1
Ø3.2 ±0.1
8.61 ±0.05
5.08 ±0.1
12.7 ±0.1
9
23.3
1.8
M2∞0.4
10.5
M2∞0.4
JAPAN
L2PA
4 pieces attached 4 pieces attached
JAPAN
L8PA
5.08
36.45
1.8
M2∞0.4
10.5
M2∞0.4
39.37±0.1
Ø2.1±0.1
Ø3.2 ±0.1
8.61±0.05
5.08±0.1
23.3
39.37
42.9
9
4 pieces attached 4 pieces attached
Note :
Screw fastening torque : 0.15Nm
Part Number CL No.
HMUB-L8PA-1 710-0016-5
Note : Screw fastening torque : 0.15Nm
BBoard Mounting Pattern
BBoard Mounting Pattern
■J Plug Housing
●Simplex J Plug Housing for 0.9mm fiber
15
28
3.7
3
4.75
Part Number CL No. Boot color
HMUAJ-P0.9-H1(01)710-0160-1-01 Blue
HMUAJ-P0.9-H2(01)710-0161-4-01 Light purple
18
MUSCFC
Harsh
Environment
AttenuatorsTerminators
Simplified Receptacles & Plug
■Features
Installation image
●Space saving
(15)
(33)
Simplified plug
Split sleeve
19
MU SC FC Harsh
Environment Attenuators Terminators
■Simplified Receptacles
●Simplex Simplified Receptacle / Screw Panel Mounting
M U
S R
JAPAN
9.9
13.5
18
2-Ø2.4
13.5 ±0.2
8.5 +0.2
0
6.9 +0.2
0
2- Ø2.4 +0.2
0 or 2-M2∞0.4
6.6
2.5
20.5
8.2
11.8
4
BPanel Cutout
Part Number CL No. Split sleeve
HMUA-SR-11710-0094-9 Zirconia
HMUA-SR-B1 710-0182-4 Copper alloy
●8-position Simplified Receptacle / Screw Panel Mounting
MU
8SR
JAPAN
4.5
7
38.9
5
77
55
33
11
20.5
9.8
43.9
48.9
2-Ø2.4 2-Ø2.4+0.2
0 or 2-M2∞0.4
8.4+0.2
0
39.1+0.2
0
43.9±0.1
8.2
8
3
BPanel Cutout
Part Number CL No. Split sleeve
HMUA-8SR-2 I710-0172-0 Zirconia
HMUA-8SR-B2 710-0146-0 Copper alloy
●10-position Simplified Receptacle / Screw Panel Mounting
t=1.6
1
3
5
7
99
7
5
3
1
60
5
8.2
9.8
11.75
20.5
1.82.5
4.5
56
50 2-Ø2.3 2-Ø2.4+0.2
0 or M2∞0.4
10.1+0.3
0
50.1+0.2
0
56±0.1
BPanel Cutout
Part Number CL No. Split sleeve
HMUA-10SR-4 I710-0193-0 Zirconia
HMUA-10SR-B4 710-0201-7 Copper alloy
20
MUSCFC
Harsh
Environment
AttenuatorsTerminators
BMounting Example
●8-position Simplified Receptacle - for extremely high density applications
4.5
9
2.2
7
38.9
5
77
55
33
11
20.5
9.8
41
42.3
8.2
Part Number CL No. Split sleeve
HMUA-8SR-3 I710-0168-3 Zirconia
HMUA-8SR-B3 710-0117-2 Copper alloy
●16-Position Simplified Receptacle - for extremely high density applications
F
D
B
9
7
5
3
1
F
D
B
9
7
5
3
1
4.5
9
2.2
7
78.4
5
6.5
20.5
9.8
8.2
81.8
80.5
Part Number CL No. Split sleeve
HMUA-16SR-55710-0173-3 Zirconia
HMUA-16SR-B5 710-0122-2 Copper alloy
a
21
MU SC FC Harsh
Environment Attenuators Terminators
■Simplified Plug
5.75+0.05
0
Ø1.249±0.0005
2
ØA
(Hole diameter)
+0.001
0
13.75
3
3
■Split Sleeve
6.8 0
-0.1
Part Number CL No. Split sleeve
HMUA-D(01)
710-0147-3-01 Zirconia
HMUA-SLIT-SLEEVE(01)
710-0130-0-01 Copper alloy
■Extraction Tool for Simplified Plug
5
20
2.15
3.25
3.1
Part Number CL No.
HMUA-FK-T3 710-0148-6
Part Number CL No. A dimension
Ferrule
Applicable Fiber cable
HMUA-FK-A125(04)
710-0099-2-04 0.1255
HMUA-FK-A1255(04)
710-0107-9-04 0.1255 Zirconia SM, MM
HMUA-FK-A126(04)
710-0100-0-04 0.1265
●Simplex simplified Plug for 0.9mm fiber
22
MUSCFC
Harsh
Environment
AttenuatorsTerminators
■Dust Caps
●Dust Cap for Backpanel side connector housings
Part Number CL No. Applicable connector
HMUB-DP-1 710-0135-4 Back panel side housing
Part Number CL No. Applicable connector housing
HMUB-DJ-1 710-0060-7 HMUB-L2PA-1
HMUB-L8PA-1
Part Number CL No. Applicable connector
HMUA-DP-2 710-0131-3 Adapter, simplified receptacle
6.2
23.6
5.6
2.4
3.95
4.35
6.6
●Dust Cap for Package side connector housings
MUDJ
JAPAN
21.64
Ø6
Ø2.55
Ø4.4
●Dust Cap for Adapters
6.6
3.95
4.35
2.4
5.6
23.6
6.2
23
MU SC FC Harsh
Environment Attenuators Terminators
■Tools
●Insertion / Extraction Tool for Plug
●Insertion / Extraction Tool for Plug Cost effective type
Part Number CL No. Color of Tip
Remarks
HMUA-TP-1 710-0074-1 Blue
For Conventional Adapters
HMUB-TP-1 710-0075-4 Brown
For MU Backplane system
●Extraction Tool for J Plug
●Insertion / Extraction Tool for Sleeve Holder
Part Number CL No.
HMU/HEMD-1P ----------
Part Number CL No.
HMUB-TJ-1 710-0076-7
Part Number CL No.
HMUB-TS-1 710-0077-0
24
MUSCFC
Harsh
Environment
AttenuatorsTerminators
Part Number CL No. Applicable plug housing
HT402/HMUA-P2-H2 902-6040-4 HMUA-P2-H2,H1
HMUA-2P2-H2,H1
Part Number CL No. Applicable connector
HMUA.J/PR-MD 902-6019-8
MU plug housings except HMUA-P1.1-H2
●Stop Ring Insertion Tool
●Crimp Tools