Portable sealable telecommunications exchange equipment...

Details Portable sealable telecommunications exchange equipment... Portable sealable telecommunications exchange equipment...

2007-10-30

2007-10-30

Hong, Harry S. (Department: 2614)

Telephonic communications

Centralized switching system

Structure of equipment

C379S330000

Reexamination Certificate

active

10471820

ABSTRACT:
A sealable container is used as a replacement exchange building to house communications equipment. The equipment is housed in a more space efficient manner when compared with conventional exchanges and the amount of internal cabling required is significantly reduced. The entrance to the container can be sealed so that the network operator only has access to the cables leading to the transmission equipment.

REFERENCES:
patent: 4197434 (1980-04-01), Inamasu et al.
patent: 1160139 (1969-07-01), None
Ardizzone et al, “System 12 Containerized Exchange”, Electrical Communicaiton, Alcatel, Brussels, BE, vol. 59, No. ½, 1985, pp. 207-211, XP002053762.

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