About MIL-ST
Amphenol Fiber Systems International (AFSI) offers rugged
military fiber optic ST connectors for deployable and fixed
communication system requirements. AFSI’s connectors are
designed to provide the best possible optical performance in
applications with severe environmental conditions.
Various versions of connectors and adapters are available to meet
a broad range of specific needs and system requirements. The
M83522 connector is qualified for military applications and
features a higher spring force than commercial ST connectors,
allowing it to meet the shock requirements of MIL-C-83522.
Commercial-off-the-Shelf (COTS) ST connectors provide the
same robustness with a spring force more consistent with
commercial ST connectors, enabling them to connect effectively
with other ST connectors and ancillary electronics.
Features and Benefits
•Super and Ultra-PC polish capabilities
•High grade stainless steel body (17-4 SS) with zirconia ceramic
ferrule and fungus-resistant self-extinguishing boot
•Superior optical performance in extreme environmental
conditions
•MIL-qualified series: high spring force for shock and vibration
resistant critical in military applications
•Navy approved COTS: for moderate shock and vibration
environments
Options
•M83522/16- DNX, - DNY
•MSTC1100, MSTC2100 (Navy Approved COTS)
•M83522/17- NY
Applications
•US Navy shipboard, surface and submarine, mission critical
combat and communications systems
•Mobile tactical shelters
•Electronic battlefield networks
•Mobile emergency telecommunications stations
•Deployable outdoor, harsh environment
Materials
•Ferrule: zirconia
•Body: stainless steel
•Boot: fungus resistant, self-extinguishing thermoplastic
How To Order
For more information on how to order or to obtain a price quote on
any of our ST connectors, please call us at 800.472.4225. For
international calls please dial 1.214.547.2400 or email us at
info@fibersystems.com.
Ab ou t Amphenol Fiber Systems
Inte rnational
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 worldwide. 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
www.fibersystems.comFiber Optic Solutions
ST Connectors
For Military and Industrial Use
S T C o n n e c t o r & Ad a p t e r
Amphenol
Fiber Systems
International
www.fibersystems.comFiber Optic Solutions
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-MIL-ST-F-04.28.05 Specifications subject to change
without notice. www.fibersystems.com -
info@fibersystems.com
MIL-C-83522 Connector Performance Specifications
Specification Measurement Requirement
Insertion Loss < 0.75 dB (MIL-C-83522 allows for <1.0 dB)
Return Loss > 30 dB (multimode)
Tensile Loading > 230 N
Mating Durability > 500 cycles
Impact 8 times, 1.5 meters
Dust MIL-STD-202, Method 110
Thermal Shock MIL-STD-1678, Method 4020
Vibration MIL-STD-1344, Method 2005
Temperature Humidity DOD-STD-1678, Method 4030
Salt Spray MIL-STD-1344, Method 1001
Flammability MIL-STD-1344, Method 1012
Temperature Cycling -55oC to 125oC Op, -65oC to +200oC Non-Op
Shock MIL-STD-901D, Grade A, Type A, Class I
Fungus Resistant MIL-STD-810, Method 508
ST Connector Typical Performance Specifications
Specification Inspection Detail Single Mode Multimode
Insertion Loss (typical) EIA/TIA-455-34, Method A -0.2 dB -0.3 dB
Return Loss EIA/TIA-455-107 -50 dB -30 dB
Amphenol
Fiber Systems
International
0.440 MAX .083 MAX PANEL THICKNESS
1/2” HEX JAM NUT
2X DUST CAP
ANTI-FUNGAL
BLACK VINYL
1.161 +7
0.68 +5
2.452/2.532
.305/.315
.0983/.0984
.383DIA
MAX
FERRULE (ZIRCONIA)
BOOT RESTRAINT RING
.315
+ .005
.385 + .015
Military ST Connector Military ST Adapter
Panel Cutout
ST Connectors
For Military and Industrial Us
e
