DIAMOND
Fiber Optic Components
The
MU
inherits incorporates the positive mechanical and optical
performance features of the SC style connector in a high density small
form factor (SFF) design. The miniature unit-coupling
MU
is currently
recognized by both the IEC and the IEEE International standards or-
ganizations.
This fiber optic connector system features a compact connector hous-
ing and a 1.25 mm diameter ferrule.
The
MU
is available as a Simplex or Duplex connector for both Single
Mode (PC or APC) and Multimode applications.
Diamond, leveraging its experience in SFF connector design and
manufacturing, has incorporated its unique ferrule design and pro-
prietary active alignment process which has made their own E-2000
™
& F-3000
™
connectors recognized performance leaders. The end re-
sult is a MU connector with superior optical performance.
MU CONNECTOR
SINGLE MODE/
MULTIMODE PC
MU-*0.66 / MU-D*0.66
SINGLE MODE APC
MU-S8.66 / MU-DS8.66
MU DUPLEX
SINGLE MODE (PC)
Type designation:
External parts:
Polish geometry:
Dimensions
Fiber/Cable
9/125/900
9/125/900/1800/3600
ca. 35
8.9
MU-DS0.6
Plastic (blue)
Convex (PC)
Order Number
Unterminated connector
Terminated assembly
283 - 000 - 001 L 000
283 - 000 - 006 L 000
283 - xxx - 001 L xxx
283 - xxx - 056 L xxx
1
2
3
4
ø 1.25
6.6
4.5
ca. 50
Connectors for other fiber and cable dimensions available upon request
MULTIMODE (PC)
Type designation:
External parts:
Polish geometry:
Dimensions
Fiber/Cable
50/125/900
50/125/900/1800/3600
MU-DM0.6
Plastic (blue)
Convex (PC)
Order Number
Unterminated connector
Terminated assembly
284 - 000 - 001 L 000
284 - 000 - 006 L 000
284 - xxx - 001 L xxx
284 - xxx - 056 L xxx
62,5/125/900
62,5/125/900/1800/3600
284 - 000 - 001 L 000
284 - 000 - 006 L 000
284 - xxx - 011 L xxx
284 - xxx - 066 L xxx
1
2
3
4
Applications:
•
•
•
•
•
•
Fiber optic subscriber network transmission / switching equipment
Optical MDF (Multi Distribution frames)
LAN
CATV
SONET/SDH, ATM and WDM communication systems
Test equipment
Connectors for other fiber and cable dimensions available upon request
SINGLE MODE (APC)
Type designation:
External parts:
Polish geometry:
Dimensions
Fiber/Cable
9/125/900
9/125/900/1800/3600
MU-DS8.6
Plastic (green)
8° angled (APC)
Order Number
Unterminated connector
Terminated assembly
285 - 000 - 001 L 000
285 - 000 - 006 L 000
285 - xxx - 001 L xxx
285 - xxx - 056 L xxx
1
2
3
4
The
MU
connector system presents the following features :
•
•
•
•
High packing density
Excellent optical performance (SM & MM)
Wide range of applications
Ease of operation (Push-pull)
Connectors for other fiber and cable dimensions available upon request
MATING ADAPTER
SINGLE MODE & MULTIMODE
Type designation:
MMU-D*0.2 / MMU-DS8.2
Color
Order Number
168 - 301 - 90X V 001
168 - 301 - 90X V 002
1
5
5
CUTOUT DIMENSIONS
a)
M2
/
ø
2
.4
Specifications:
STANDARD
Insertion Loss (IL)
Return Loss (RL)
Repeatability of IL
Service life
Operating temperature
Multimode
Single mode 0° PC Single mode 8° APC Units Test conditions
typ 0.2 max 0.4
min 70*
dB
dB
dB
°C
IEC 61300-3-4; l = 1300/1550nm
IEC 61300-3-6; l = 1300/1550nm
Over service life
typ 0.15 max 0.4 typ 0.2 max 0.4
typ -40
min 50
max
±0.1
500 mate/demate cycles
-25 / +70**
b)
15
10
green (SM APC)
* “S” for Single Mode; “M” for Multimode
2.5
10
5
blue (SM & MM PC)
4.5
5
14
5
14
5
5
a)
26
12
14
5
b)
26
12
14
4.5
* Measured with high precision reflectometer
** May be further limited by cable specifications
9.7
4.5
DIAMOND SA
Via dei Patrizi 5
CH-6616 LOSONE
Tel. ++41-91/785 45 45
Fax ++41-91/785 45 00
e-mail: diamond@diamond-fo.com
Specifications subject to changes
without notice
002-037-215P001112
Order Number Codes for Duplex Mating Adapters
1
Code for fixation type
-
3
for assembled screw fixing clip
-
4
for assembled quick fixing clip
9.7
15
DIAMOND two component ferrule Ø 1,25 mm
Active Core Alignment minimizes fiber core offset
(<0.2
µm)
and ensures optimal connector performance
Special designed crimping
sleeve for MU connector
cable version
MU SIMPLEX
SINGLE MODE (PC)
Type designation:
External parts:
Polish geometry:
Dimensions
Fiber/Cable
9/125/900
9/125/900/1600
ca. 35
4.4
Bend protection boot for
cables up to 2,1mm diameter
MU-S0.6
Plastic (blue)
Convex (PC)
Order Number
Unterminated connector
280 - 000 - 001 L 000
280 - 000 - 006 L 000
Terminated assembly
280 - xxx - 001 L xxx
280 - xxx - 006 L xxx
1
2
3
4
ø 1.25
ca. 50
Connectors for other fiber and cable dimensions available upon request
Cable boot for fibre version
Diamond 1.25 mm
Alberino
MULTIMODE (PC)
Type designation:
External parts:
Polish geometry:
Dimensions
Fiber/Cable
50/125/900
50/125/900/1600
MU-M0.6
Plastic (blue)
Convex (PC)
Order Number
Unterminated connector
281 - 000 - 001 L 000
281 - 000 - 006 L 000
281 - 000 - 001 L 000
281 - 000 - 006 L 000
Terminated assembly
281 - xxx - 001 L xxx
281 - xxx - 006 L xxx
281 - xxx - 011 L xxx
281 - xxx - 016 L xxx
1
2
3
4
Internal housing
Compact injection molded external housing
UL 94 V0 flammability rating
62,5/125/900
62,5/125/900/1600
Connectors for other fiber and cable dimensions available upon request
SINGLE MODE (APC)
Type designation:
External parts:
Polish geometry:
High precision align-
ment sleeve (zirconia)
Dimensions
Fiber/Cable
9/125/900
9/125/900/1600
Modular designed compact
mating adapter.
(green for APC, blue for PC)
MU-S8.6
Plastic (green)
8° angled (APC)
Order Number
Unterminated connector
282 - 000 - 001 L 000
282 - 000 - 006 L 000
Terminated assembly
282 - xxx - 001 L xxx
282 - xxx - 006 L xxx
1
2
3
4
Connectors for other fiber and cable dimensions available upon request
Materials: Connector and mating adapter
Item
Component
Material
MATING ADAPTER
4
PBT
(UL 94 V0)
PEI
(UL 94 V0)
EPTR (UL 94 V0)
Zirconia/Cu-Ni insert (Pilz)
PEI
(UL 94 V0)
Zirconia
B
1
2
3
SINGLE MODE & MULTIMODE
Type designation:
Color
blue (SM & MM PC)
CUTOUT DIMENSIONS
a)
Order Number
168 - 301 - 90X V 001
5
Connector
12.5
1
2
3
4
A
B
Internal Housing
External Housing
Cable boot
Ferrule Ø 1,25 mm
Outer housing
Sleeve
MMU-*0.2 / MMU-S8.2
M
ø
2/
2.4
b)
5
6.6
* “S” for Single Mode; “M” for Multimode
7.5
A
green (SM APC)
168 - 301 - 90X V 002
1
10.5
5
Mating adapter
10.5
5
a)
26
12
10.3
b)
26
12
10.3
Order information for connectors:
Order Number Codes
1
2
17.5
12.4
7.3
7.3
Connector code
Connector code for termination on other end of assembly:
- For pigtails
insert 000
- For patch assemblies
insert connector code for other connector
3
Code for fiber or cable
4
Length in meters
Order Number Codes for Simplex Mating Adapters
1
Code for fixation type
-
1
for assembled screw fixing clip
-
2
for assembled quick fixing clip
10
7.5
5
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