Abstract: An optical transceiver includes a housing, a release component, a bottom cover and a handle. The housing includes a terminal portion and a first engagement component connected to each other. The first engagement component detachably engages a second engagement component of an elastic arm of a cage. The release component is in an accommodation space of the terminal portion. The bottom cover includes a main portion and an elastic component connected to each other. The main portion is fixed to the terminal portion. The elastic component extends from the main portion into the accommodation space and exerts an elastic force on the release component so that the release component is positioned at or moved to an original position. The handle is movably disposed on the terminal portion for pushing the release component so as to detach the second engagement component from the first engagement component.

Abstract: A slope location correction method, comprising the following steps: measuring location data, in a predetermined area, of a robot by using an inertial measurement element of the robot, and calculating a pose of the robot in the predetermined area according to the location data: determining whether there is a slope in the predetermined area by means of the pose of the robot; and if it is determined that there is a slope in the predetermined area, compensating for a location error at the slope by using the pose corresponding to the slope. The present application further relates to a slope location correction apparatus, a robot and a readable storage medium.

Abstract: An optical transceiver includes housing, fastening structure, confining protrusion, slider and handle. Fastening structure is disposed on assembling side of housing and fastened with counterpart of cage. Confining protrusion protrudes from assembling side of housing. Slider includes body and elastic arm. Elastic arm includes cantilever and hook. Cantilever includes fixed end part and movable end part opposite to each other. Fixed end part is fixed to body. Hook protrudes from movable end part toward housing. Body is slidably disposed on assembling side of housing. Handle is pivotally connected to assembling side of housing. At least a part of body is located between handle and fastening structure. Hook is located on a side of handle located closest to confining protrusion. Handle is configured to move body to push fastening part of cage to force fastening structure to be removed from counterpart.

Abstract: An optical transceiving device includes a housing including opposite lateral surfaces, a fastening component movably disposed on the housing, and a bail assembly including a carrier, a handle and a securing structure. The fastening component includes a linkage arm and two extending arms connected with the linkage arm. The two extending arms configured to be detachably fastened with a cage. The carrier is fixed to the fastening component. The carrier and the linkage arm jointly define an accommodation space having an opening. The handle is disposed on the carrier and movable along a release direction to be at either a close position or an open position. The handle is held in the accommodation space by the securing structure when at the close position. The handle protrudes from the opening when at the open position, and brings the fastening component to move together.

Abstract: An optical module is disclosed. The disclosed optical module may include a retractable structure having a housing and an upper cover. A clip component for connecting to a chassis is arranged within the housing. A release component for controlling the clip component is arranged on the upper cover. More space within the housing can be available for internal components of the optical module.

Abstract: An optical module is disclosed. The disclosed optical module may include a retractable structure having a housing and an upper cover. A clip component for connecting to a chassis is arranged within the housing. A release component for controlling the clip component is arranged on the upper cover. More space within the housing can be available for internal components of the optical module.

Abstract: A system and method for remote monitoring of a cathodic protection system are disclosed. In one embodiment of a system incorporating teachings of the present disclosure, a remote telemetry device may be communicatively coupled to at least one cathodic protection device operable to provide direct current to a metallic object, the telemetry device may be programmable to communicate with a central station, and the telemetry device may incorporate a transmitter and a processor. The processor may include memory and programming code to control operation of the telemetry device, and the transmitter may be operable to communicate information to a central station.

Abstract: A system comprising a remote telemetry device to monitor at least one sensor input, a central station, responsive to the remote telemetry device, a central database to store and organize information communicated by the telemetry device, and a computer network user interface that provides a user with remote access to the information stored at the central database. The telemetry device may be programmable to communicate with a central station upon at least one of an alarm condition and a regular time interval. The central station may include a central station computer server and software embedded therein to provide connection with a wide area network communications module, a database hosting module hosting a central database, and a notification module to issue alarm notification messages.