ES8608758A1 - Tamper-resistant, expandable cable communication system - Google Patents

Tamper-resistant, expandable cable communication system

Info

Publication number
ES8608758A1
ES8608758A1 ES533039A ES533039A ES8608758A1 ES 8608758 A1 ES8608758 A1 ES 8608758A1 ES 533039 A ES533039 A ES 533039A ES 533039 A ES533039 A ES 533039A ES 8608758 A1 ES8608758 A1 ES 8608758A1
Authority
ES
Spain
Prior art keywords
modules
interrogator
branch
tamper
resistant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES533039A
Other languages
Spanish (es)
Other versions
ES533039A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AM CABLE TV IND Inc
Original Assignee
AM CABLE TV IND Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AM CABLE TV IND Inc filed Critical AM CABLE TV IND Inc
Priority to ES533039A priority Critical patent/ES8608758A1/en
Publication of ES8608758A1 publication Critical patent/ES8608758A1/en
Publication of ES533039A0 publication Critical patent/ES533039A0/en
Expired legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)

Abstract

A number of remote interrogator units is connected in a branch of a broadband multichannel cable network for receiving and storing subscriber drop channel information from the network headend, and selectively passing communication information to the headend. Several of groups of expansion modules are connected in the cable branch, each module controlling a number of subscriber drops or terminals and all modules in one group being accessible by one of the interrogators. - Band stop filters are associated with each interrogator to isolate a group of expansion modules for isolation of a branch segment to one interrogator, and permitting other modules to be controlled by other interrogators in other isolated segments.
ES533039A 1984-05-21 1984-05-21 Tamper-resistant, expandable cable communication system Expired ES8608758A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES533039A ES8608758A1 (en) 1984-05-21 1984-05-21 Tamper-resistant, expandable cable communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES533039A ES8608758A1 (en) 1984-05-21 1984-05-21 Tamper-resistant, expandable cable communication system

Publications (2)

Publication Number Publication Date
ES8608758A1 true ES8608758A1 (en) 1986-03-16
ES533039A0 ES533039A0 (en) 1986-03-16

Family

ID=8487434

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533039A Expired ES8608758A1 (en) 1984-05-21 1984-05-21 Tamper-resistant, expandable cable communication system

Country Status (1)

Country Link
ES (1) ES8608758A1 (en)

Also Published As

Publication number Publication date
ES533039A0 (en) 1986-03-16

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