Telephonic communications – Centralized switching system – Structure of equipment
Patent
1987-06-01
1988-07-19
Dwyer, James L.
Telephonic communications
Centralized switching system
Structure of equipment
361429, 361428, H04Q 114
Patent
active
047590572
ABSTRACT:
An improved telephone modular distributing frame is disclosed. The frame is particularly adapted for use with relatively large connector blocks in conjunction with relatively smaller protector blocks with provision made for maximum space utilization, ease of installation, and ready availability of the protector blocks after installation. The frame is double sided, and is characterized in the spacing of the connector blocks upon a greater area on one side of the frame, and a relatively lesser centrally located area on the opposite side of the frame where the protector blocks are located.
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Ashby et al., "Tackling a Giant: The Main Frame Problem", Telesis, Spring 1973, pp. 22-28.
De Luca Paul V.
Wainwright Neil
Dwyer James L.
Porta Systems Corp.
Temko Charles E.
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