NETWORK TO ALARM PANEL SIMULATOR FOR VOIP
    52.
    发明申请
    NETWORK TO ALARM PANEL SIMULATOR FOR VOIP 有权
    网络报警面板模拟器进行VOIP

    公开(公告)号:US20100277301A1

    公开(公告)日:2010-11-04

    申请号:US12832719

    申请日:2010-07-08

    IPC分类号: G08B29/00

    CPC分类号: H04M11/04

    摘要: The present invention provides for a system and method for providing a signal to a communication system comprising an interface between a communication link and the communication system, like an alarm system, wherein the interface receives a signal from the communication link and provides a signal indicative of the availability of the communication link for use by the communication system. Alarm systems operations may be facilitated so that Residential Gateway components (such as voice terminal adapters) may simulate traditional telephone network systems that run on 48 VDC powered telephone lines. The system also comprises an input port associated with the interface for receiving the signal from the communication link, a transformer or a voltage regulator and an output port associated with the interface for providing the conditioned signal to the communication system. A ring voltage received from the communication link may be passed through to the alarm system.

    摘要翻译: 本发明提供了一种用于向包括通信链路和通信系统之间的接口的通信系统提供信号的系统和方法,如报警系统,其中接口从通信链路接收信号,并提供指示 由通信系统使用的通信链路的可用性。 可以促进警报系统操作,使得住宅网关组件(例如语音终端适配器)可以模拟在48VDC电力线路上运行的传统电话网络系统。 该系统还包括与用于从通信链路接收信号的接口相关联的输入端口,变压器或电压调节器以及与该接口相关联的输出端口,用于向通信系统提供经调节的信号。 从通信链路接收的振铃电压可以通过报警系统。

    Network to alarm panel stimulator for VoIP
    53.
    发明授权
    Network to alarm panel stimulator for VoIP 失效
    网络到VoIP的报警面板刺激器

    公开(公告)号:US07778394B2

    公开(公告)日:2010-08-17

    申请号:US11171615

    申请日:2005-06-30

    IPC分类号: H04M11/00

    CPC分类号: H04M11/04

    摘要: The present invention provides for a system and method for providing a signal to a communication system comprising an interface between a communication link and the communication system, like an alarm system, wherein the interface receives a signal from the communication link and provides a signal indicative of the availability of the communication link for use by the communication system. Alarm systems operations may be facilitated so that Residential Gateway components (such as voice terminal adapters) may simulate traditional telephone network systems that run on 48 VDC powered telephone lines. The system also comprises an input port associated with the interface for receiving the signal from the communication link, a transformer or a voltage regulator and an output port associated with the interface for providing the conditioned signal to the communication system. A ring voltage received from the communication link may be passed through to the alarm system.

    摘要翻译: 本发明提供了一种用于向包括通信链路和通信系统之间的接口的通信系统提供信号的系统和方法,如报警系统,其中接口从通信链路接收信号,并提供指示 由通信系统使用的通信链路的可用性。 可以促进警报系统操作,使得住宅网关组件(例如语音终端适配器)可以模拟在48VDC电力线路上运行的传统电话网络系统。 该系统还包括与用于从通信链路接收信号的接口相关联的输入端口,变压器或电压调节器以及与该接口相关联的输出端口,用于向通信系统提供经调节的信号。 从通信链路接收的振铃电压可以通过报警系统。

    Line loss tester
    54.
    发明授权
    Line loss tester 失效
    线路损耗测试仪

    公开(公告)号:US07729476B2

    公开(公告)日:2010-06-01

    申请号:US11408920

    申请日:2006-04-24

    IPC分类号: H04M1/24 H04M3/08 H04M3/22

    CPC分类号: H04M1/24 H04M3/30 H04M3/306

    摘要: An apparatus and method for testing integrity of a wired communication link includes receiving a plurality of signals, sent by at least one transmitter over the wired communications link, at corresponding multiple receivers. The signals have corresponding frequencies within a frequency range of the wired communication link, such that the frequencies are representative of the frequency range. A signal loss corresponding to each of the frequencies is measured, and an indication of whether each measured signal loss is within an acceptable range is provided. The wired communication link may be a coaxial cable.

    摘要翻译: 用于测试有线通信链路的完整性的装置和方法包括:在相应的多个接收机处,通过有线通信链路接收由至少一个发射机发送的多个信号。 信号在有线通信链路的频率范围内具有对应的频率,使得频率代表频率范围。 测量对应于每个频率的信号损失,并且提供每个测量的信号损失是否在可接受范围内的指示。 有线通信链路可以是同轴电缆。

    Line loss tester
    56.
    发明授权
    Line loss tester 有权
    线路损耗测试仪

    公开(公告)号:US08416922B2

    公开(公告)日:2013-04-09

    申请号:US13530275

    申请日:2012-06-22

    IPC分类号: H04M1/24 H04M3/08 H04M3/22

    CPC分类号: H04M1/24 H04M3/30 H04M3/306

    摘要: A signal testing apparatus includes a transmitter, a first receiver, a second receiver, a first indicator and a second indicator. The transmitter transmits over a wired communications link a first signal having a corresponding first frequency representative of a first frequency range of the wired communications link, and that transmits over the wired communications link a second signal having a corresponding second frequency representative of a second frequency range of the wired communications link. Signal losses for the first signal and second signal are measured, and indicators indicate whether the signal losses are acceptable.

    摘要翻译: 信号测试装置包括发射器,第一接收器,第二接收器,第一指示器和第二指示器。 发射机通过有线通信链路发送具有表示有线通信链路的第一频率范围的对应的第一频率的第一信号,并且通过有线通信链路发送具有表示第二频率范围的对应的第二频率的第二信号 的有线通信链路。 测量第一信号和第二信号的信号损耗,并且指标指示信号损耗是否可接受。

    LINE LOSS TESTER
    57.
    发明申请
    LINE LOSS TESTER 有权
    线路测试仪

    公开(公告)号:US20120257727A1

    公开(公告)日:2012-10-11

    申请号:US13530275

    申请日:2012-06-22

    IPC分类号: H04M1/24

    CPC分类号: H04M1/24 H04M3/30 H04M3/306

    摘要: A signal testing apparatus includes a transmitter, a first receiver, a second receiver, a first indicator and a second indicator. The transmitter transmits over a wired communications link a first signal having a corresponding first frequency representative of a first frequency range of the wired communications link, and that transmits over the wired communications link a second signal having a corresponding second frequency representative of a second frequency range of the wired communications link. Signal losses for the first signal and second signal are measured, and indicators indicate whether the signal losses are acceptable.

    摘要翻译: 信号测试装置包括发射器,第一接收器,第二接收器,第一指示器和第二指示器。 发射机通过有线通信链路发送具有表示有线通信链路的第一频率范围的对应的第一频率的第一信号,并且通过有线通信链路发送具有表示第二频率范围的对应的第二频率的第二信号 的有线通信链路。 测量第一信号和第二信号的信号损耗,并且指标指示信号损耗是否可接受。

    Network to alarm panel simulator for VoIp
    59.
    发明申请
    Network to alarm panel simulator for VoIp 失效
    网络到报警面板模拟器的VoIp

    公开(公告)号:US20070001818A1

    公开(公告)日:2007-01-04

    申请号:US11171615

    申请日:2005-06-30

    IPC分类号: G08B9/00

    CPC分类号: H04M11/04

    摘要: The present invention provides for a system and method for providing a signal to a communication system comprising an interface between a communication link and the communication system, like an alarm system, wherein the interface receives a signal from the communication link and provides a signal indicative of the availability of the communication link for use by the communication system. Alarm systems operations may be facilitated so that Residential Gateway components (such as voice terminal adapters) may simulate traditional telephone network systems that run on 48 VDC powered telephone lines. The system also comprises an input port associated with the interface for receiving the signal from the communication link, a transformer or a voltage regulator and an output port associated with the interface for providing the conditioned signal to the communication system. A ring voltage received from the communication link may be passed through to the alarm system.

    摘要翻译: 本发明提供了一种用于向包括通信链路和通信系统之间的接口的通信系统提供信号的系统和方法,如报警系统,其中接口从通信链路接收信号,并提供指示 由通信系统使用的通信链路的可用性。 可以促进警报系统操作,使得住宅网关组件(例如语音终端适配器)可以模拟在48VDC电力线路上运行的传统电话网络系统。 该系统还包括与用于从通信链路接收信号的接口相关联的输入端口,变压器或电压调节器以及与该接口相关联的输出端口,用于向通信系统提供经调节的信号。 从通信链路接收的振铃电压可以通过报警系统。

    OmniTester
    60.
    发明申请
    OmniTester 有权
    全方位

    公开(公告)号:US20060227941A1

    公开(公告)日:2006-10-12

    申请号:US11095940

    申请日:2005-03-31

    IPC分类号: H04M3/08 H04M1/00

    CPC分类号: H04M1/24 H04M3/308

    摘要: A simplified field testing tool integrates signal-strength and error-rate testing for a variety of networking technologies prevalent for home networking, including but not limited to Multimedia over Coax (or applicable coax standard), HomePNA 2, VDSL, 10OBaseT Ethernet, 802.11 Wi-Fi, and analog/coaxial RF signals.

    摘要翻译: 简化的现场测试工具集成了针对家庭网络流行的各种网络技术的信号强度和错误率测试,包括但不限于同轴电缆(或适用的同轴电缆标准),HomePNA 2,VDSL,10BaseT以太网,802.11 Wi -Fi和模拟/同轴RF信号。