Optical Fiber Connectors 0 pages

Application
New generation optical connector for the optical LAN system and the telecom
application.
Features & Benefits
œ Small and high density : Conform to SFF
(Small Form Factor)
œ Easy connection and disconnection
œ No need for matching material
œ Low insertion loss & low reflection
œ Simple & low cost
Structure & Dimension
œ Compared to duplex SC connector, MT-RJ is
less than half size.
Size : Height : 10 mm, Width : 9.2 mm,
Length : 56 mm (with Boot)
œ Fiber protrusion from mini MT2 ferrule surface
for stable physical contact
œ 0.75 mm pitch between 2 fibers
Optical Fiber Connector
MT ferrule Polishing
machine FP-100
At FURUKAWA, the MT ferrule has been produced for 10 years. Recently
production volume of the MT ferrule has been more than 1,000,000/year. All ferrule
types have extremely accurate dimensions, and they are expected to have excellent
optical characteristics.
Supply List
œ Cord : Patch Cord, Fan-out Cord, Pigtail Cord
œ Ferrule for Multi mode, Single mode : (3)
œ Housing kit for MM 62.5/125 (Boot Color : Beige)
MM 50/125 (Black) and SM (Blue)
¥Standard type : (2), (5), (7)`(10)
¥Option : Boot ferrule (4), Guide pin (6)
œ Adapter : (1)
œ Termination Tool
¥Polishing machine for MT ferrule
¥Oven to cure adhesive
i1jAdapter
i2jConnector housing
i3jFerrule
i4jBoot Ferrule(Option)
i6jGuide Pin(Option)
i7jSpring
i8jSpring Push
i9jCrimp eyelet
i10jBoot
i5jPin Keeper
3.0
6.0
8.0
4.6
7.0
5.05
2.6
0.75
3.0
6.1
8.1
w Fiber type
q Guide Pin
e Cable length (m)
r Single connector type
Polishing method of
Single connector
t
S Single mode
G Multi mode(50/125)
P With Guide Pin
N Without Guide pin
C343 FC connector
C363 SC connector
C375 MU connector
C381 ST connector
PC Physical contact
SPC Super physical contact
G62 Multi mode(62.5/125)
MT-RJ
Connector
Performance
Following Figures and Table show typical performance data and specification of the mechanical and
environmental properties for MT-RJ connector assembled in The Furukawa Electric Co.,Ltd. . These properties
are tested in accordance with EIA/TIA -568A, 455 or IEC-61300. MT-RJ connector surpasses all specifications.
qOrdering Information r
›Patch CordFMT-RJ / [ q ]|2|[ w ]|[ e ]m
›Fan-out CordFMT-RJ / [ q ] / [ r / t ]|[ w ]|[ e ]m
q Fiber type
w Guide Pin
S Single mode
G Multi mode(50/125)
G62 Multi mode(62.5/125)
P With Guide Pin
N Without Guide pin
e Boot ferrule BF With Boot ferrule
N Without Boot ferrule
Item Condition Specification Item Condition Specification
Insertion Loss
Return Loss
Temperature Life 60Ž.. Deviation@Max. 0.3dB
MinF20(MM) / 35(SM)dB
MaxF0.75dB
Humidity 40Ž, 95%RH Deviation@Max. 0.4dB
Low Temperature |10Ž.. Deviation@Max. 0.3dB
Temperature Cycling |10 ` 60 Ž.. Deviation@Max. 0.3dB
Impact Test 1.5 m × 8drops
Cable Retention 19.6N, 90K/ 68.6 N, 0K..
Deviation@Max. 0.3dB
Deviation@Max. 0.3dB
Durability 500 times Deviation@Max. 0.3dB
Coupling mechanism 39 N x 1min. Deviation@Max. 0.3dB
Twist Test 25 N x 10 times Deviation@Max. 0.3dB
Flex Test 4.9 N x 100 times Deviation@Max. 0.3dB
0
0 0.1 0.2 0.3 0.4 0.5
10
20
30
40
50
Insertion Loss on Multi mode
FREQUENCY
INSERTION LOSS (dB)
FREQUENCY
RETURN LOSS (dB)
0
25 30 35 40 45 50
10
20
30
40
50
Return Loss on Multi mode
ƒÉ1.30ìm..
Average0.12dB
ƒÉ1.30ìm..
Average44dB
Item Varieties
Ferrule type MT ferrule (for 4,8,12-fiber)
Mini MT ferrule (for 1,2,4-fiber)
Polishing type Physical contact
Flat polish , Angled polish
Fiber type Multi mode , Single mode
Features & Benefits
œ Available in MT ferrules
œ Suitable for big production capacity
œ Easy operation, No need for personal skill and
Short polishing time
œ Stabilized fiber protrusion and end face shape
œFerrule Varieties
q Fiber type
w Fiber Number
e Fiber type
MT
Mini MT
1
2
4
8
12
SM (Single mode)
MM (Multi mode )
r Polishing method Flat
Angle
qOrdering Information r
[ q ][ w ]|[ e ]|[ r ]
œFerrule for MT connector
kMT-RJ Partsl
œFerrule for mini-MT connector
Application Mini-MT ferrule, MT ferrule
Polishing method Physical Contact@@Flat polish / Angled Polish
Polishing capacity Max. 12
Pressure source Coil spring
Weight Approx.16 kg
Size Approx. 230mm × 230mm × 255mm
Input Voltage 100-115V AC 50/60Hz or 220-240V AC 50Hz
œSpecification
Typical Polishing Process Diagram
Process1
Grinding of adhesive
Time
Approx. 30 sec.
Process2
Polishing(rough)
Time
Approx. 1 minute
Process3
Polishing(fine) and
Fiber Protrusion
Time
Up to a few minutes
Process4
Finish
Time
Approx. 1 minute
9.2 56
2.5
10
œTypical Properties
iunit : mmj
iunit : mmj
iunit : mmj
›MT-RJ KitFMT-RJ(K)¯[ q ]¯[ w ]¯[ e ]