CPC G01M 11/086 (2013.01) [G01J 1/0271 (2013.01); G01J 1/04 (2013.01); G01M 11/3136 (2013.01); G01M 11/3154 (2013.01); G02B 6/3825 (2013.01); G02B 6/3827 (2013.01); G02B 6/3893 (2013.01); G02B 6/3897 (2013.01); G02B 6/421 (2013.01)] | 18 Claims |
1. An optical test instrument comprising:
an instrument casing;
a cartridge receiving cavity extending within the instrument casing, the cartridge receiving cavity having:
an inner end provided with a test instrument optical port; and
an outer end provided with a cartridge receiving opening, the opening being located on the instrument casing;
a connector cartridge sized and configured to fit in the cartridge receiving cavity, the connector cartridge having:
a cartridge inner end which faces the test instrument optical port, and
a cartridge outer end for optical coupling to a device under test (DUT), the connector cartridge housing a fiber optic cable extending between the cartridge inner end and the cartridge outer end, the connector cartridge being removably connectable to the instrument casing.
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