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XE0020 Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers |
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XE0020 Datasheet(HTML) 1 Page - List of Unclassifed Manufacturers |
1 / 6 page Description The XE0020 and XE0020C are complete compact telephone interface modules. As with all Xecom DAAs the XE0020 and XE0020C include Ring Detection, Switch-Hook, and Loop Current Holding Circuits. In addition both the XE0020 and XE0020C include two line monitors to insure unobtrusive customer premises operation. The XE0020C also passes the Caller ID signal through to the system host. Xecom designed the XE0020 and XE0020C for unobtrusive operation in residential applications. Two integral line monitors prevent interference with the residents calls. Connect Detect verifies line availability before the equipment seizes the line. This will prevent the equipment from interrupting a residents call. Handset Interrupt signals the system host to drop the call in progress when the resident picks- up an extension phone. This feature permits the resident to interrupt the call in case of emergency. Caller ID permits the host to identify incoming calls and answer only those from designated call centers. Together these features give residents priority use of the telephone line without shutting out the equipment. XECOM XE0020 Telephone Line Interface with Active Line Monitoring XE0020 and XE0020C 8/97 Features * Small Size: 2.0" by 0.5" by 0.4" thick; * Supports data transfer at 33,600 bps; * FCC Part 68 Compliant; * Ring Detection; * Continuous Connect Detect Monitor; * Handset Interrupt Monitor * Single +5 Volt Power Supply; * Hookswitch Control * Caller ID Signal Path (XE0020C) Models XE0020: includes ring detect , hookswitch, Handset Interrupt, Connect Detect, telephone line transformer, loop current holding circuit; XE0020C: XE0020 features plus Caller ID signal pass through; Block Diagram OH RI RING TIP T1 T2 Line Transformer Hook- Switch Ring Detect CD Line Voltage Monitor Loop Current Holding Circuit HInt Caller ID (optional) |
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Similar Description - XE0020 |
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