Telephonic communications – Subscriber line or transmission line interface – Network interface device
Reexamination Certificate
2007-08-14
2007-08-14
Singh, Ramnandan (Department: 2614)
Telephonic communications
Subscriber line or transmission line interface
Network interface device
C439S076100, C439S668000, C361S736000, C361S748000
Reexamination Certificate
active
09853035
ABSTRACT:
A telecommunications device including a chassis having a housing in which a plurality of splitter devices are contained. The housing includes top and bottom walls, front and back ends, and opposing sides. A circuit board is positioned at the back end of the housing. The circuit board includes a front face that faces toward the front end of the housing. The circuit board also includes an upper portion that extends higher than the top wall of the housing and a lower portion that extends lower than the bottom wall of the housing. First telecommunications connectors are mechanically coupled to the front face of the circuit board at the upper portion, and second telecommunications connectors are mechanically coupled to the front face of the circuit board at the lower portion. The chassis of the telecommunications device defines upper open side regions for allowing cables to be routed laterally from adjacent the sides of the chassis to the first telecommunications connectors. The upper open side regions are located above the top wall of the card housing and adjacent to the back end of the card housing.
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“BroadWire™ 240: High Density ADSL Splitter”,ADC Telecommunications, Inc.,8 pages (Sep. 2000).
“BroadWire™ 240-Port 19 Inch Installation Guide”,ADC Telecommunications, Inc.,14 pages (Oct. 2000).
“DSL POTS Splitter Shelf Company”,Corning Cable Systems LLC, 8 pages (Sep. 2000).
“High Density xDSL Central Office Splitter: PS-1000 Series”,Wilcom, 2 pages (Apr. 2000).
“Product Information”,mPhase Technologies, 3 pages (no date).
“Product Release: Wilcom Announces Highest Density CO ADSL POTS Splitter Series”,Wilcom, 2 pages (Nov. 6, 2000).
“PS-1103 ADSL Central Office Line Filter Shelf: Quick Step Installation Instructions for PS-1103 Shelf”,Wilcom, 2 pages (Jun. 2000).
“PS-1103 CO POTS Splitter: High Density xDSL Central Office Splitter”,Wilcom, 2 pages (Jul. 2000).
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Co-pending U.S. Appl. No. 09/896,808, filed Jun. 29, 2001.
U.S. Appl. No. 09/549,133, filed Apr. 13, 2000.
“BroadWire™ 120: High Density ADSL Splitter”,ADC Telecommunications, Inc., 8 pages (Sep. 2000).
“BroadWire™ 528: High Density ADSL Splitter”,ADC Telecommunications, Inc., 8 pages (Sep. 2000).
“BroadWire™ 528-Port 23-Inch Central Office ADSL Splitter Chassis Installation Guide”,ADC Telecommunications, Inc., 17 pages (Aug. 2000).
Photos of prior art telecommunications device, 3 pp. (Applicants had knowledge of these photos prior to the filing of current application).
Miller Jennifer
Sajadi Ahmad R.
ADC Telecommunications Inc.
Merchant & Gould P.C.
Singh Ramnandan
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