Agilent Technologies, Inc.

Hewlett-packard Company

Alf Clement

Jochen Ziegler

Ralf Haefner

Peter Thoma

Peter Frank Schweiger

Peter Hoffmann

Robert Jahn

Dagmar Stolpmann

Juergen Sang

Ulf Walter

A supporting device for a portable device to measure and/or test components of electrical and/or optical networks includes a supporting plate, which is built in, or may be attached to, the equipment; a supporting frame, which may stand at one end on the sub-surface and may be adjustably filled at the other end to a sliding guide arranged on at least one supporting frame; and at least one lever, which at one end may be swivel mounted on a supporting frame between both ends around a first swivel axis that essentially runs parallel to the support surface, and may be swivel mounted at the other end onto a supporting plate under the sliding guide around a second swivel axis running parallel to the first swivel axis. This is where, on the sliding edge adjacent to the equipment side of the supporting plate, the sliding guide has at least one locking recess, into which the supporting frame end leading to the sliding guide tightly fits in order to support the supporting plate.

Supporting device for a portable device

A device for measuring and testing components of optical networks includes an optical connector over which an optical cable may be optically connected to the device's measuring and/or testing equipment; wherein a first connector element is provided, onto which a complimentary second connector element, attached to the optical cable or to this connectable adapter, may be connected to form an optical coupling; wherein the first connector element is attached to one end of the tubular connection elements, which is connected at its other end to the connector and is reversibly and three-dimensionally flexible.

Optical measuring or testing device with connection element

A modular, portable device is used to measure or test components in optical networks. It contains a base module with base electronics, which features controls and a display device on the front; at least one function module, which is attached by means of a mechanical interface to the outside of the back of the base module, and contains a functional unit with measurement or test electronics, which work together with the base electronics through a functional interface, wherein the function module is detachably joined to the base module and, depending on the application, may be replaced with another function module with another functional unit.

Modular measuring or testing device

A device for measuring and/or testing of components of optical and/or electrical networks includes a casing and an optical and/or electrical connection jack attached to the casing, to which an optical and/or electrical lead can be connected directly or indirectly via an adapter, wherein a lift device is provided, with which the connection jack can be moved relative to the casing between a lifted position and a lowered position.

Device for measuring and/or testing of components of optical and/or electrical networks and a lift device used for this purpose

An instrument is described for the measurement of optical and/or electrical signals, such as an optical time domain reflectometer (OTDR) or an electrical time domain reflectometer (TDR). The instrument includes a display to depict a waveform representative of measured signals, and can be operated by a few buttons, namely a start/stop button, a cursor-key and a select/confirmation-key. After adjustment of display parameters, almost the entire display is available for display of measured signals and data.

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Aidlingen, Germany

Alf Clement