1. © DIAMOND SA / 03-01 / 1 MAS Multipurpose Adapter System

2. © DIAMOND SA / 03-01 / 2 MAS (Multipurpose Adapter System) Introduction  Universal flange  Modular interchangeable adapters based on 2.5 mm ferrule. provide an internal connection via FC style connector and a wide range of interchangeable adapters including E-2000™, FC, DIN, SC, ST™ and F-3000™ (LC). Suitable for SM (PC & APC) and MM applications.  Ideal choice for high performance applications such as test and measurement equipment

3. © DIAMOND SA / 03-01 / 3 MAS (Multipurpose Adapter System) Construction & dimensions MAS Universal Flange MAS E-2000™

4. © DIAMOND SA / 03-01 / 4 MAS (Multipurpose Adapter System) Construction & dimensions MAS SC MAS FC

5. © DIAMOND SA / 03-01 / 5 MAS (Multipurpose Adapter System) Construction & dimensions MAS DIN MAS ST™

6. © DIAMOND SA / 03-01 / 6 MAS (Multipurpose Adapter System) Construction & dimensions MAS F-3000™

7. © DIAMOND SA / 03-01 / 7 MAS (Multipurpose Adapter System) Part Numbers  Product number and designation  EDF 1022898MAS Universal Flange  EDF 1023701 MAS E-2000™  EDF 1023163 MAS SC  EDF 1023677MAS FC (std. Key 2.2 mm)  EDF 1023678MAS FC (JDS Key 2 mm)  EDF 1023676MAS DIN  EDF 1018981 MAS ST™  EDF 1023682MAS F-3000™

8. © DIAMOND SA / 03-01 / 8 MAS (Multipurpose Adapter System) Typical value MMSM 0° PCSM 8° APCUnits Insertion Loss (IL)*max. 0.25dB Repeatability of (IL)**max +/- 0.15dB Service life (adapters)500 mating cycles Service life (connectors) 1000 mating cycles Operating temperature-25 / + 70 °C * Measured using two reference connectors ** Valid for ferrule type 2.5 mm diameter.

9. © DIAMOND SA / 03-01 / 9 MAS (Multipurpose Adapter System) Applications  Test and measurement equipment  Modular high optical power systems cleanliness is the key word using connector for high power applications. Therefore installing a MAS in a rack system instead of an usual mating adapter, can avoid uncomfortable panel disassembling for access to the internal connector Projected ferrule of internal connector Disassembled panel

10. © DIAMOND SA / 03-01 / 10 MAS (Multipurpose Adapter System) Features and benefits  Compact footprint (14 x 15 mm) supports high density / small device applications  High precision metal construction long service life and high repeatability of IL values  Protruded ferrule of internal connector easy access for cleaning and inspection  Positive latching mechanism high coupling reliability  One-touch locking mechanism easy of operation  Excellent optical performance (SM &MM)