© DIAMOND SA / / 1 Accessories for modern Fiber Optic Installations Terminators, UGT (Optical transition adapters), Reflectors

© DIAMOND SA / / 2 OTM OPTICAL TERMINATION MODULES

© DIAMOND SA / / 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

© DIAMOND SA / / 4 SMFAtt-FBreak Light-45dB-14dB Min. -45dB Total: Min dB The solution  Based on doped attenuating fiber

© DIAMOND SA / / 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”

© DIAMOND SA / / 6 Products  All “Alberino” connector as Terminators  E-2000™, SC, FC, ST and F-3000™

© DIAMOND SA / / 7 Typical RL values  SM-PC: RL Min 45 dB  SM-APC: RL Min 70 dB

© DIAMOND SA / / 8 Applications  Telecommunication distribution panels  Measuring devices  CATV Installations  on open, temporarily unused channels

© DIAMOND SA / / 9 OTA (UGT) OPTICAL TRANSITION ADAPTER

© DIAMOND SA / / 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

© DIAMOND SA / / 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)

© DIAMOND SA / / 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

© DIAMOND SA / / 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

© DIAMOND SA / / 14 Applications  Measuring devices  As protection or transition element

© DIAMOND SA / / 15 ORM OPTICAL REFLECTIVE MODULES

© DIAMOND SA / / 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

© DIAMOND SA / / 17 In real terms  Mechanic and geometry of the standard connectors  Ferrule without hole - closed end face  Standard polishing process (PC)

© DIAMOND SA / / 18 Products  All “Alberino” connector as Reflectors  E-2000™, SC, FC, ST and F-3000™

© DIAMOND SA / / 19 Typical values  PC (0°) - ORM : RL < 1 dB (Standard nickel alloy insert.) Note:other ferrule types are available upon request

© DIAMOND SA / / 20 Applications  device manufacturer (reflectometers)  device calibration