Cable Assemblies
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Customer Service 800-944-6446
Experience
Amphenol’s cable assembly expertise dates back to the first industry standard connector
(SMA), over 25 years ago. As new fiber optic connectors have entered the industry,
Amphenol has carefully selected the most robust and reliable connectors to participate in
their design and development. Our in depth understanding of connector design, and the
complete control of connector materials, make Amphenol cable assemblies one of the
best in the industry.
Product Breadth
Amphenol offers a comprehensive line of single mode and multimode cable assemblies in
a variety of cable configurations with SC, FC, LX.5®*, LC, ST®†, SMA, MT-RJ, and
MTP®†† (MPO) type connectors. Both standard and custom assemblies are available for a
wide variety of applications. From simplex jumpers to multi-fiber drop cables to ribbon
breakouts to optical fabric assemblies, Amphenol can design and supply all of your cable
assembly needs.
Consistent Quality
High quality polishing processes have been developed to meet and exceed industry
standards specifications for insertion loss, return loss, and endface geometry. Attention to
process control ensures high-yield processes and consistent quality. Additionally, all
assemblies are designed to intermateability standards for optical and physical performance
criteria, as dictated by EIA/TIA, IEC, JIS, NTT, ANSI, and Telcordia (where applicable).
Complete Testing
Performance testing is one of Amphenol’s fundamental strengths. Connector and cable
materials are extensively inspected prior to assembly. Every cable receives 100% inspection
for both insertion loss and visual defects (under 1200X video magnification).
Interferometers are used for accurate endface geometry testing.
Creative and Functional Designs
You specify the functionality of the cable assembly and our talented, enthusiastic, and
friendly mechanical and optical engineers develop an “end-to-end” solution. Design cre-
ativity, experience and a deep understanding of your application ensure a functional and
manufacturable design.
Manufacturing Expertise & Delivery Precision
Amphenol delivers. Meticulous attention to capacity and material planning allow
Amphenol to meet our committed ship dates on time. Every time. Amphenol knows
volume manufacturing. Rapid ramp-up of challenging new products is one of
our strengths.
* LX.5 is a registered trademark of ADC Telecommunications, Inc.
† ST is a registered trademark of AT&T.
†† MTP is registered trademark of US Conec, Ltd.
Single Mode Cables: Page 3
Multimode Cables: Page 4
Duplex Cables: Page 5
Multi-fiber Cables: Page 6
Ribbon Cables: Page 7
Service Cables: Page 9
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©2001 Amphenol Corp. 9/01 Printed in U.S.A.
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2
SINGLE MODE IL typical IL maximum RL typical RL maximum
SC, FC, LX.5, LC & ST super (SPC) 0.18dB 0.50dB -52dB -45dB
ultra (UPC) 0.14dB 0.30dB -61dB -55dB
angle (APC) 0.23dB 0.50dB -70dB -65dB
MT-RJ ultra (UPC) 0.20dB 0.50dB N/A -35dB
MPO angle (APC) 0.25dB 0.75dB -55dB -55dB
premium angle (PAPC) 0.15dB 0.35dB -55dB -55dB
MULTIMODE
SC, FC, LX.5, LC, & ST super 0.35dB 0.50dB
905 & 906 SMArt ceramic ferrule 0.56dB 1.00dB
SMA stainless steel ferrule 0.77dB 1.50dB
MT-RJ & MPO super 0.35dB 0.75dB
Apex
apex
offset
Fiber
Conversion Chart
1 meter = 3.281 feet
1 meter = 39.37 inches
1 cm = 0.0328 feet
1 cm = 0.3937 inches
1 foot = 0.3048 meter
1 inch = 25.4 mm
Photo not to scale. Features exaggerated.
Photo not to scale. Features exaggerated.
Note: Optical tuning is available for specific connectors, providing lower insertion loss ‘typicals’.
In order to produce high quality, reliable cable assemblies, there are a number of physical characteristics that must be addressed. Many of
these issues have been thoroughly outlined in IEC, EIA/TIA, JIS and Telcordia standards. They include acceptable parameters for
intermateability, insertion loss, return loss, radius of curvature, apex offset and fiber height. Other issues that attribute to long term
reliability are ferrule/fiber fit, ferrule concentricity, and ferrule surface defects. The following diagrams illustrate some critical components
of a fiber optic cable assembly.
Fiber
Height
Radius of
Curvature
Misalignment - Fiber core alignment is critical to a cable
assembly’s ability to transmit light. Main causes of misalignment are
typical mechanical issues associated with low quality connectors or
fiber: ferrule concentricity, hole tolerances, fiber eccentricity, and
variations in core diameter.
Surface Defects - Visual defects are one of the most common
causes of latent failures. Scratches, pits, and chips in the ferrule end-
face can change over time, becoming more pronounced and migrat-
ing to critical areas of the fiber core, thus affecting
performance. They are also a prime source for deposits of dust,
moisture, and other contaminants.
Radius of Curvature - The endface of the connector is given a
specific radius during the polishing process. This radius provides the
basis for ensuring that both fibers make contact. Both the apex offset
and fiber heights are dependent on the radius of curvature being
within the predetermined parameters.
Fiber Height - Physical contact of the fiber is necessary for proper
light transfer. The end-face geometry has strict fiber protrusion limits,
as well as fiber undercut limits. These limits are based exclusively on
a mathematical calculation of the radius of curvature. If the fiber is
too high, damage to the endface may occur. If the fiber is too low,
the physical contact may never occur, causing increased attenuation
and reflectance.
Apex Offset - Physical contact connectors feature a radius on the
endface. The peak of the radius is known as the apex. The relationship
from the apex to the ‘perfect’ center of the ferrule, is known as the
apex offset. Strict control of this specification is mandatory in order to
precisely control the distance of each fiber from the surface of the
connector and to ensure physical contact upon mating.
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©2001 Amphenol Corp. 9/01 Printed in U.S.A.
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3
Single Mode Cable Assembly Family
Amphenol is a premier manufacturer of simplex, single mode
patch cords in the telecommunications industry, consistently
meeting or exceeding many of the industry standard require-
ments for optical transmission loss, reflectance, visual end-
face specifications and endface geometry.
Amphenol offers standard patch cords in a variety of config-
urations, demonstrated in the diagrams below. Custom
cable assemblies are available with ultra-tight optical specifi-
cations, precise length tolerances, or custom labeling and
packaging. For custom patch cord requirements, please
contact our Customer Service Department.
Single Mode Assemblies
Cable Type
2=2mm jacketed
3=3mm jacketed
5=900µum jacketed
6=1.6µm jacketed
9=900µm buffered
Assembly Type
0=pigtail
1=jumper
Boot Type
1=standard
2=90˚, side A
3=90˚, side B
4=90˚, side A & B
Polish Type
0=super
5=ultra
4=8˚angle
Cable Length in Meters
(i.e. 0015 = 15 meters)
(see above)
Connector Type
2=FC
4=ST
II
5=ST
6=SC
A=LX.5
C=LC
Note: For pigtails, connector type side A and side B are identical (i.e. SC pigtail: connector type = 66).
For hybrid jumpers, use the lowest number first (i.e. SC to FC : connector type = 26).
LX.5 and LC cable assemblies not available with 3mm cable.
90˚ Boots are not available with 900µm fiber and certain connectors.
side A
side B
Cable Length
942 — —
XXXXX X X
X X X
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4
side A
Multimode Cable Assembly Family
Amphenol’s multimode patch cords offer the convenience of
high quality factory terminations using premium multimode
and proven low-loss Amphenol connectors. The multimode
cable assemblies feature excellent reliability, high perform-
ance, and are 100% optically and visually tested to the
highest industry standards.
Cable assemblies are available in a variety of standard
configurations. Frequently used assemblies can be determined
using the part number schematic below. Custom cable
assemblies are available upon request. For SMA cable
assemblies, please contact our Customer Service Department.
Multimode Assemblies
Cable Type
2=2mm jacketed
3=3mm jacketed
5=900µm jacketed
6=1.6µm jacketed
9=900µm buffered
Assembly Type
0=pigtail
1=jumper
Boot Type
1=standard
2=90˚, side A
3=90˚, side B
4=90˚, side A & B
Fiber Size
1=50/125
2=62.5/125
Cable Length in Meters
(i.e. 0015 = 15 meters)
(see above)
Connector Type
2=FC
4=ST
II
5=ST
6=SC
A=LX.5
C=LC
Note: For pigtail, connector type side A and B are identical (i.e. SC pigtail: connector type = 66).
For hybrid jumpers, use the lowest number first (i.e. SC to FC: connector type = 26).
LX.5 and LC jumpers not available for 3mm jacketed cable.
90˚ Boots are not available with 900µm fiber and certain connectors.
side B
Cable Length
943 — —
X X X X X X XX X X
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©2001 Amphenol Corp. 9/01 Printed in U.S.A.
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5
side A
Duplex Cable Assembly Family
Duplex cable assemblies provide significant advantages in
applications where high speed data transfer is necessary.
The permanent association of two fibers, typically one Tx
and one Rx, simplifies cable management, fiber organization
and maintenance by establishing a standard orientation
between Tx and Rx, while unifying the fibers in zipcord cable.
Amphenol’s duplex cables are available with either simplex
connectors (fanned out) or with duplex connectors (SC, LX.5
and LC applications). The duplex connectors utilize the same
time-proven internal components as the simplex connectors,
with the added feature of coupling them together. Duplex
cable assemblies can be configured in a variety of
configurations and layouts.
Duplex Assemblies
Cable Type
2=2mm zipcord
3=3mm zipcord
6=1.6mm zipcord
Assembly Type
2=duplex jumper
5=duplex pigtail
Boot Type
1=standard
2=90˚, side A
3=90˚, side B
4=90˚, side A & B
Cable Length in Meters
(i.e. 0015 = 15 meters)
Note: For pigtail, connector type side A and B are identical (i.e. SC pigtail: connector type = 66).
For hybrid jumpers, use the lowest number first (i.e. SC to FC: connector type = 26).
LX.5, LC and MT-RJ jumpers not available for 3mm jacketed cable.
90˚ boots are not available with 900µm fiber and certain connectors.
Fiber Type
2=single mode
3=multimode
side B
Fiber Size/Polish Type
1=m/m 50/125
2=m/m 62.5/125
0=s/m super
5=s/m ultra
4=s/m 8˚ angle
Connector Type
2=FC
4=ST
II
5=ST
6=SC
A=LX.5
B=LX.5 duplex
C=LC
D=LC duplex
E=SC duplex
R=MT-RJ (female)
J=MT-RJ (male)
Overall Length
94 X — —
X X X X X X X X XX
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©2001 Amphenol Corp. 9/01 Printed in U.S.A.
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6
Multi-fiber Cable Assembly
Multi-fiber cable assemblies are enormously valuable in
speeding up the installation process, by eliminating the need
for unnecessary splicing or terminations in the field.
Assemblies are available in various fiber counts, with
distribution cable or outside plant cable (OSP). OSP cable
assemblies utilize end-blocking kits for water protection and
fanout tubing for fiber ruggedizing. Distribution is 900µm
tight buffered and typically not ruggedized, depending on
the application. While these assemblies are most often
pigtails, jumpers are also available and provide numerous
installation advantages. The list below includes some typical
multi-fiber cable assembly options. Call Amphenol
Customer Service to speak with an application engineer to
assist you with configuring the required cable assembly.
Engineered Multi-fiber Assemblies
BREAKOUT LENGTH BREAKOUT LENGTH
CONNECTOR
AND POLISH
SIDE A
CONNECTOR
AND POLISH
SIDE B
FANOUT/FURCATION TYPE
None (900µm, tight buffered)
900µm, mini-tube
900µm, fanout box
2mm, heat shrink
2.5mm, heat shrink
3mm, heat shrink
CONNECTOR TYPE FIBER/POLISH TYPE
FC M/M 50/125
LX.5 LX.5 Duplex M/M 62.5/125
SC SC Duplex S/M SUPER
LC LC Duplex S/M ULTRA
ST STII S/M ANGLE
MT-RJ male or female
MTP male or female
ASSEMBLY TYPE
Pigtail
Jumper
CABLE TYPE
Indoor Distribution Cable
Outside Plant Cable
Fiber Count
(Typical fiber counts are 2, 4, 6, 8, 10, 12, 24, 48, 72, 96 and 144)
Overall Length
Outer Jacket
Strip Length
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7
Ribbon Cable Assembly Family
Amphenol offers a wide variety of engineered ribbon cable
assemblies in a wide variety of configurations with custom
labeling and testing to meet specific customer needs.
Amphenol offers custom breakouts with a wide variety of
fan-out cables with staggered leads and connector options.
The diagram below will assist you in communicating your
requirements for customized assemblies. Optical fabric
assemblies are also available.
Engineered Ribbon Cable Assemblies
Overall Length
Overall Length
Breakout Length
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BREAKOUT LENGTH
Equal leads
Staggered Leads
BREAKOUT LENGTH
Equal leads
Staggered Leads
CONNECTOR
AND POLISH
SIDE A
CONNECTOR
AND POLISH
SIDE B
FANOUT/FURCATION TYPE
900µm, mini-tube
900µm, fanout box
2mm, heat shrink
2.5mm, heat shrink
3mm, heat shrink
ASSEMBLY TYPE
Pigtail
Jumper
CABLE TYPE
8 fiber, s/m bare ribbon 8 fiber, m/m bare ribbon
8 fiber, s/m jacketed ribbon 8 fiber, m/m jacketed ribbon
12 fiber, s/m bare ribbon 12 fiber, m/m bare ribbon
12 fiber, s/m jacketed ribbon 12 fiber, m/m jacketed ribbon
Overall Length
CONNECTOR TYPE FIBER/POLISH TYPE
FC M/M 50/125
LX.5 LX.5 Duplex M/M 62.5/125
SC SC Duplex S/M SUPER
LC LC Duplex S/M ULTRA
ST STII S/M ANGLE
MT-RJ male or female
MTP male or female
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©2001 Amphenol Corp. 9/01 Printed in U.S.A.
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9
Features
Service Cable Assembly Family
Amphenol’s Service Cable Assemblies are primarily used to
link the fiber optic transport cable directly to the fiber optic
processing equipment. This connection is critical and requires
an environmental seal between the cable and the node housing.
Amphenol’s Service Cables utilize a unique feed-through
adapter, featuring an anti-twist coupling body. The anti-twist
feature, allows the coupling body to be secured to the outdoor
housing, without twisting of the cable. Amphenol’s Service
Cables also use a fully water blocked loose tube cable, with
either armored or non-armored versions available.
Assemblies can be equipped with a variety of breakout
lengths, fan-out types or connector options.
5/8” -24 feed-through adapter spins independently,
preventing cable and furcation tubes from twisting
during installation
Standard non-armored cable meets OFNR/FT-4 and IEEE
flammability requirements, yielding full outdoor protection
and indoor compliance to the NEC riser cable requirements
Breakout leads are color coded for easy identification
Excellent thermal stability, less than 0.5dB variation in
insertion loss between -40˚C to +75˚C
Anodized aluminum or stainless steel feed-through
adapter available
Multiple O-ring design provides superior weather protection
Service Drop Cable/Node Cable
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Ordering Information
Drawing
Assembly Type
1=unarmored pigtail
2=unarmored jumper
3=armored pigtail
4=armored jumper
Connector/Polish Type
1=SC/UPC
2=SC/APC
4=FC/UPC
5=FC/APC
7=ST
II/UPC
8=ST/UPC
A=LX.5/UPC
B=LX.5/APC
D=LC/UPC
Fiber Count
1=2 fiber count
2=4 fiber count
3=6 fiber count
4=8 fiber count
5=10 fiber count
6=12 fiber count
Fanout Type
1=900µm transparent leads
2=2mm color leads
3=3mm color leads
Breakout Length in Centimeters
(Number is right justified)
Exceptions:
01 - 1 Meter
Min. breakout = 5 cm
Length in Meters
(Number is right justified)
Cable Length
Breakout Length
962 — —
X X X X X X XX 0 X
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Amphenol Corporation Website
www.amphenol.com
Worldwide Service & Support
Fiber Optic Products
www.amphenol-fiberoptics.com
sales@amphenol-fiberoptics.com
1-800-944-6446
AMERICAS
Amphenol Corporation
Wallingford, CT, U.S.A.
Phone: +1-203-265-8900
E-mail: aphinfo@amphenol.com
Amphenol Canada Corp.
Scarborough, Ontario, Canada
Phone: +1-416-291-4401
E-mail: mattL@amphenolcanada.com
Amphenol Interconnect Products
Corporation
Endicott, NY, U.S.A.
Phone: +1-607-754-4444
E-mail: sales@aipc.fabrik.com
Amphenol Spectra-Strip Operations
Hamden, CT, U.S.A.
Phone: +1-203-281-3200
Email: sales@spectra-strip.com
Amphenol RF Division
Danbury, CT., U.S.A.
Phone: 1-203-796-2000
E-mail: 104704.2600@compuserve.com
Amphenol do Brasil LTDA (AIPC)
Cacapava, SP, Brazil
Phone: +55-12-253-2502
E-mail: sales@aipc.fabrik.com
Amphenol Corp. Argentina
Buenos Aires, Argentina
Phone: +54-11-4341-4565
E-mail: amphenol_argentina@compuserve.com
Amphenol do Brasil LTDA.
Sao Paulo - SP, Brazil
Phone: +55-11-5185-2881
E-mail: amphenol@amphenol.com.br
Amphenol Corp. Mexico
CP 11560 Mexico D.F. Mexico
Phone:+52-5-254-7283
E-mail: amphenol_mex@compuserve.com
Times Fiber Communications, Inc.
Wallingford, CT, U.S.A.
Phone: 1-203-265-8500
E-mail: aphinfo@amphenol.com
EUROPE
Amphenol European Sales Operations
Houten, The Netherlands
Phone: +31-30-6358-000
E-mail: info@amphenol-nl.com
Amphenol RF/Coax Europe
Houten, The Netherlands
Phone: +31-30-6358-026
E-mail: info@amphenol-nl.com
Amphenol Gessellscaft GmbH
Wien, Austria
Phone: +43-1-895-1511
E-mail: info@amphenol-at.com
Amphenol Iberica
Madrid, Spain
Phone: +34-91-673-2235
E-mail: info@amphenol-it.com
Amphenol Italia S.p.A.
Lainate (Milano), Italy
Phone: +39-2-939-04192
Email: info@amphenol-it.com
Amphenol Scandinavia
Upplands Vasby, Sweden
Phone: +46-8-594-10040
E-mail: info@amphenol-se.com
Amphenol Limited
Whitstable, Kent, Great Britain
Phone: -44-227-773-200
E-mail: info@amphenol.co.uk
Amphenol Ltd. (AIPC-UK)
I Tech Division
Glasgow, Renfrewshire
Scotland, Great Britain
Phone: +44-1-475-888-898
E-mail: 114776.1446@compuserve.com
Spectra-Strip Ltd.
Romsey Hampshire
Great Britain
Phone: +44-1794-517-575
E-mail: sales@spectra-strip.com
Amphenol Socoapex S.A.
Dole Cedex, France
Phone: +33-3-8482-9400
E-mail: webmaster@amphenol-socapex.com
ASIA & R.O.W.
Amphenol Japan. K.K.
Chiyoda-ku, Tokyo, Japan
Phone: +81-3-3263-5611
E-mail: info@amphenol.co.jp
Amphenol Daeshin Electronics
Precision Co., Ltd.
Kyungki-Do, Korea
Phone: +82-32-680-3800
E-mail: info@amphenol.co.kr
Amphenol East Asia Ltd.
Kowloon, Hong Kong
Phone: +852-2699-2663
E-mail: info@amphenol.com.hk
Amphenol Taiwan Corp.
Taoyuan, Taiwan
Phone: +886-3-379-5677
E-mail: info@amphenol.com.tw
Amphenol South China
Bao An, Shenzhen, China
Phone: +86-755-719-9622
E-mail: +info@amphenol.com.cn
Shenzhen (China) Office
Shenzhen, China
Phone: +86-755-368-3575
E-mail: info@amphenol.com.cn
Guangzhou Amphenol
Electronics Communications
Guangzhou, China
Phone: +86-20-3869-8808
E-mail: Thomang@gecamphenol.com
Singapore Office
Phone: +65-294-2128
E-mail: info@amphenol.com.sg
Amphetronix Limited
Bhosari Industrial Area
Pune, India
Phone: +91-20-7120363
E-mail: sales@amphenol-in.com
Amphenol Australia Ltd.
Keysborough Vic, Australia
Phone: +61-3-8796-8888
E-mail: info@amphenol.com.au
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