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© DIAMOND SA / 06-01 / 1
Accessories for modern Fiber Optic Installations
Terminators,
UGT (Optical transition adapters),
Reflectors
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© DIAMOND SA / 06-01 / 2
OTMOPTICAL TERMINATION
MODULES
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© DIAMOND SA / 06-01 / 3
Definition
A Terminator is a fiber termination with the lowest possible back reflection
A Terminator perform high Return Loss, good environmental stability and long working life
A protection for open connections
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© DIAMOND SA / 06-01 / 4
SMF Att-F Break
Light -45dB -14dB Min.
-45dB
Total: Min. -104 dB
The solution
Based on doped attenuating fiber
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© DIAMOND SA / 06-01 / 5
In real terms
Mechanic and geometry of the standard connectors
Pre-centered crimped ferrule without additional
alignment
Standard polishing process (PC or APC)
Strongly attenuated fiber, minimum 15 dB/cm
Simply cleaved fiber at the end of the “alberino”
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© DIAMOND SA / 06-01 / 6
Products All “Alberino” connector as
TerminatorsE-2000™, SC, FC, ST and F-3000™
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© DIAMOND SA / 06-01 / 7
Typical RL values
SM-PC: RL Min 45 dB
SM-APC: RL Min 70 dB
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Applications
Telecommunication distribution panels Measuring devices CATV Installations
on open, temporarily unused channels
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© DIAMOND SA / 06-01 / 9
OTA (UGT)OPTICAL TRANSITION
ADAPTER
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© DIAMOND SA / 06-01 / 10
Definition
UGT are in line adapters for transition from PC to APC or from APC to PC technology
An UGT perform high RL, good environmental stability and long working life.
The ideal solution for an optimal, space-saving transition
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© DIAMOND SA / 06-01 / 11
In real terms
Mechanic and geometry from the standard in line
attenuators (except E-2000™)
non-attenuating standard fiber
Standard polishing process (PC or APC)
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© DIAMOND SA / 06-01 / 12
Products
All connector system presenting attenuators
E-2000™, SC, FC, DIN, ST
Special solutions based on other connector standards upon request
0°/8°
UGT
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© DIAMOND SA / 06-01 / 13
Typical values
IL max. 0.7 dB
RL PC min 45 dB
RL APC min 70 dB
Repeatability of IL max. +/- 0.3 dB
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© DIAMOND SA / 06-01 / 14
Applications
Measuring devices
As protection or transition element
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© DIAMOND SA / 06-01 / 15
ORMOPTICAL REFLECTIVE
MODULES
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© DIAMOND SA / 06-01 / 16
Definition
A Reflector is normally used as a fiber termination with the highest possible back reflection
The reflection is performed by a perfect polished nickel alloy ferrule end face
High reliability and repeatability
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© DIAMOND SA / 06-01 / 17
In real terms
Mechanic and geometry of the standard connectors
Ferrule without hole - closed end face
Standard polishing process (PC)
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© DIAMOND SA / 06-01 / 18
Products
All “Alberino” connector as Reflectors
E-2000™, SC, FC, ST and F-3000™
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© DIAMOND SA / 06-01 / 19
Typical values
PC (0°) - ORM : RL < 1 dB (Standard nickel alloy insert.)
Note: other ferrule types are available upon request
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© DIAMOND SA / 06-01 / 20
Applications
device manufacturer (reflectometers)
device calibration