Amphenol
Fiber Systems
International
About Amphenol Fiber Systems International
Amphenol Fiber Systems International (AFSI) designs,
manufactures, markets and supports reliable and innovative fiber
optic interconnect solutions that withstand the harsh
environments of military, oil & gas, mining and broadcast
applications. After more than a decade in business, AFSI
continues to uphold its position as a global leader in fiber optic
interconnect components and systems such as termini, M28876,
®
MIL-ST, TFOCA and the TFOCA-II connector, which AFSI
developed and patented. Altogether, AFSI has delivered millions
of fiber optic connectors in more than 22 countries. Whenever
there is a need for superior cost-effective fiber optic systems and
products that will stand up to demanding operating
environments, you can rely on AFSI for engineering know-how,
top-quality products and expert technical support.
For more information about AFSI, please visit our web site
at www.fibersystems.com
TFOCA-II 4-Channel
Fiber Optic Connectors
®
Corporate Headquarters
Amphenol Fiber Systems International, Inc.
1300 Central Expressway North, Suite 100
Allen, TX 75013
Phone: 214.547.2400 - 800.472.4225
Fax: 214.547.9344
Publication: AFSI-TFOCAII-D-02.02.05 Specifications subject to change
without notice. www.fibersystems.com - info@fibersystems.com
© Copyright Amphenol Fiber Systems International. All rights reserved.
Fiber Optic Solutions
www.fibersystems.com
Amphenol
Fiber Systems
International
®
TFOCA-II 4-Channel
Fiber Optic Connectors
®
TF O C A - I I
Jam Nut Receptacle
Features and Benefits
•
Hermaphroditic Design for Versatility
- Enables multiple
TFOCA-II
®
plug assemblies to be concatenated.
•
Removable End Cap
- Allows for easy field maintenance
and cleaning.
•
4-Channel Connector Design
- Two fold improvement
over TFOCA with better optical performance.
•
Improved Cable Retention Strength
- Designed to meet
400lb. pull strength while protecting fibers from stress.
•
Zn-Ni Plating
- Provides substantial longevity to corrosive
environments. Meets new mandate set by Environmental
Protection Agency for elimination of heavy metal plating.
•
Commercial Ceramic Ferrule Technology
- Enables
TFOCA-II
®
connector to provision multimode and
single mode interconnect with a variety of polishes including
SPC and UPC.
•
Solid Core Alignment Sleeves
- More robust than split
alignment sleeves.
•
Hermaphroditic Dust Cap
- Plug and/or receptacle dust
caps connect together to prevent dust and moisture
penetration during deployable conditions.
•
Optional Key Positions
- Four key positions
(1,2,3, universal) available, enabling segregation of mated
plug/receptacles or plug/plug, through mechanical interface.
•
Field Repairable Using Existing Parts
- Additional
connector components (other than termini) are not required
to perform field repair.
•
Also Available in Stainless Steel and Brass
- Allows the
connector to be used in a variety of applications.
TF O C A - I I
®
Plug
About the TFOCA-II
®
Connector
In 1999, Amphenol Fiber Systems International, in conjunction
with the United States Army Communications-Electronics
Command (CECOM), designed the “next generation” deployable
fiber optic connector for the emerging “knowledge-centric
warfare communication” requirements of the future battlefield.
By combining the effective technology of both Amphenol Fiber
Systems International’s FS3H hermaphroditic and AT&T’s
TFOCA deployable fiber optic connector, the family of
TFOCA-II
®
connectors was born, becoming an enabling
technology for the digital battlefield.
The heart of the TFOCA-II
®
family of deployable fiber optic
connectors centers on the TFOCA-II
®
sealed free floating
termini. The unique termini design enables TFOCA-II
®
connectors to seal against high humidity and moisture conditions
while allowing full axial and orbital movement of the mated
termini, providing low insertion loss and minimal back reflection.
This unique connector series was designed and patented by
Amphenol Fiber Systems International for use in
environmentally harsh conditions. The U.S. Army has
standardized on the 4-channel TFOCA-II
®
connector as the next
generation fiber optic connector for military tactical deployable
network applications.
Applications
•
•
•
•
U.S. Army, Navy, and Marine Corp military tactical
deployments
Oil, Gas and Geoscience industries
Industrial
Broadcast
TFOCA-II is a registered trademark of Amphenol Fiber Systems International. TFOCA-II is covered
by U.S. Patents 6,305,849; 6,371,660 and 6,357,929
Fiber Optic Solutions
www.fibersystems.com
Amphenol
Fiber Systems
International
TFOCA-II
®
4-Channel Connector Specifications
Parameter
Insertion loss (multimode)
Insertion loss (single mode)
Back reflection (single mode-UPC polish)
Operating temperature
Storage temperature
Mud
Water pressure
Ice crush
Humidity
Flammability
Vibration (operational)
Shock
Mating durability
Cable seal flexing
Twist
Cable retention
Impact
Crush resistance
EMI shielding effectiveness (receptacle only)
Corrosion resistance
TFOCA-II 4-Channel
Fiber Optic Connectors
®
Typical
Maximum
0.30dB
0.75dB
0.40dB
0.75dB
-50dB
-40dB
-46° C to + 71° C
-55° C to + 85° C
5 minute immersion, clean with water (per MIL-C-83526/12 /13 requirements)
MIL-STD-810, Method 512.4, 1m, 48hr
DOD-STD-1678, Method 4050
DOD-STD-1678, Method 4030, 10 Cycles
MIL-STD-1344, Method 1012
MIL-STD-1344, Method 2500.1
EIA/TIA-455-14, Condition A
2,000 cycles per EIA/TIA-455-21
100 cycles per MIL-STD-1344, Method 2017, Procedure 1
1,000 cycles per EIA/TIA-455-36
400 pounds minimum per EIA/TIA-455-6, 1hr (applies to plug and strain relief receptacles)
EIA/TIA-455-2
450 pounds minimum per EIA/TIA-455-26
> 60dB PER IEEE-299, 15KHz to 10GHz
MIL-STD-1344, Method 1001, Cond A
TFOCA-II
®
4-Channel Connector Part Numbers
Product Number
FS4H1000-X-Y
FS4H6200-X-Y
FS4H8200-X-Y
X=H Cable Diameter Range .190 - .239
X=F Cable Diameter Range .240 - .279
X=A Cable Diameter Range .280 - .315
X=B Cable Diameter Range .316 - .346
X=G Cable Diameter Range .347 - .379
Product Name
TFOCA-II
®
Plug
TFOCA-II
®
Flange Mount Receptacle with Integrated Strain Relief
TFOCA-II
®
Jam Nut Receptacle with Integrated Strain Relief
Y=1 Key Option 1
Y=2 Key Option 2
Y=3 Key Option 3
Y=U Universal Key Option
FS4H8000-X-Y
FS4H6000-X-Y
X=1 EMI Shielded Panel Seal
TFOCA-II
®
Jam Nut Receptacle
TFOCA-II
®
Flange Mount Receptacle
Y=1 Key Option 1
Y=2 Key Option 2
Y=3 Key Option 3
Y=U Universal Key Option
MTFP1X00Y
Product Number
MTFP1000
MTFP1000C
MTFP1100
MTFP1100C
TFOCA-II
®
Terminus
X=Ferrule Type
0=Multimode
0=Multimode
1=Single mode
1=Single mode
Y=Crimp
Blank=W/O Crimp
C=With Crimp
Blank=W/O Crimp
C=With Crimp
®
TF O C A - I I P l u g t o P l u g C a b l e
As s e m b l y o n M i l i t a r y R e e l
MTFP1150
MTFP1175
MTFP0000
Fiber Optic Solutions
TFOCA-II
®
Alignment Sleeve, Multimode
TFOCA-II
®
Alignment Sleeve, Single mode
TFOCA-II
®
Dummy Terminus
For fully warranted and qualified custom military cable assemblies utilizing the
TFOCA-II
®
product line, please contact Amphenol Fiber Systems International at
800.472.4225 or email us at info@fibersystems.com
www.fibersystems.com
Amphenol
Fiber Systems
International
®
TFOCA-II 4-Channel
Fiber Optic Connectors
®
TFOCA-II 4-Channel Flange Mount Receptacle
.529
MAX
.557
MAX
1.390
MAX
TFOCA-II 4-Channel Flange
Mount Receptacle Panel Cut-out
1.376 MIN
®
1.625 SQ
1.555
MAX
.625
.625
.625 .625
TFOCA-II 4-Channel Jam Nut
Receptacle Panel Cut-out
1.140
/1.145
1.195
±.005
®
TFOCA-II 4-Channel Jam Nut Receptacle
.518
MAX
®
.282
MAX
1.760
MAX
1.390
MAX
1.555
MAX
PANEL THICKNESS .090 MN / .250 MAX
TFOCA-II 4-Channel Plug
8.25 MAX LENGTH WITH
DUST CAP INSTALLED
2.377
MAX
4.80
MAX
6.35
MAX
®
Drawings are not to scale. Measurements are in inches.
Fiber Optic Solutions
www.fibersystems.com
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