Front-rear modular unit

Details Front-rear modular unit Front-rear modular unit

1988-09-21

1991-04-23

Picard, Leo P.

Electricity: electrical systems and devices

Miscellaneous

250551, H05K 714

Patent

active

050104500

ABSTRACT:
Front and rear modular conversion unit has a chassis including four side-walls and open and front rear ends. A motherboard printed circuit board mounted inside the chassis forms front and rear module insertion areas and has a plurality of connectors for receiving a cooperating mating connector, with the connecters mounted on both sides. Conversion card modules are mounted in the front end of the chassis and mate with the connectors to convert electrical signals to fiber optic signals. Rear card modules condition the electrical signals.

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patent: 4686607 (1987-08-01), Johnson
patent: 4751613 (1988-06-01), Werdin et al.
patent: 4810891 (1989-03-01), Maschek et al.
patent: 4876630 (1989-10-01), Dara
Isui, F. et al., "Double Board Arrangement", Nov. 1970 IBM Technical Disclosure Bulletin, vol. 13, No. 6, pp. 1411-1412.
The "Versimux", Brochure for Versitron, a Division of Keene Corporation.
The "Versimux Fiber Optic Multiplexer", Manual for Versitron, a Division of Keene Corporation.
"MP918 Fiber Optic Multiplexer Port", Brochure for Versitron, a Division of Keene Corporation.
"MP907 Fiber Optic Multiplexer Port", Brochure for Versitron, a Division of Keene Corporation.
"MP927 Fiber Optic Multiplexer Port", Brochure for Versitron, a Division of Keene Corporation.
"MP947 Fiber Optic Multiplexer Port", Brochure for Versitron, a Division of Keene Corporation.
"MP9701 Fiber Optic Multiplexer Port", Brochure for Versitron, a Division of Keene Corporation.
"MP9711 Series Fiber Optic Link", Brochure for Versitron, a Division of Keene Corporation.
"MP9721 Telephone Multiplexer Port", Brochure for Versitron, a Division of Keene Corporation.
"MP9301 Fiber Optic Multiplexer Port", Brochure for Versitron, a Division of Keene Corporation.
"MPF9702 Tlephone Optic Drop Port", Brochure for Versitron, a Division of Keene Corporation.
"VersiLink Stand-Alone Fiber Optic Communications Modules", Brochure for Versitron, a Division of Keene Corporation.

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