Abstract: An optical assembly (1) includes a socket (10) and an optical module (20). The socket includes a housing (11) and a number of contacts (12) received in the housing. The housing includes a bottom wall (110), side walls (111) extending upwardly form the bottom wall, and a receiving room (112) formed by the bottom and the side walls. The optical module is received in the receiving room and electrically connected with the contacts. The optical module includes a carrier (21), a lens array (22), and a waveguide (23) optically coupling with the lens array. The ferrule is used to align the waveguide with the lens array. The waveguide includes a number of reflection potions (232, 233) at an end thereof to change a transmission direction of an optical signal along a second direction with an angle relative to the first direction.

Abstract: A mobile communications device, operating as a Mobile Terminal (MT), is provided. In the mobile communications device, a receiver is configured to receive a Router Advertisement from a service network, a processor is configured to set an O-Flag of the Router Advertisement to 1 when the O-Flag of the Router Advertisement from the service network is set to 0, and a transmitter is configured to transmit the Router Advertisement to a Terminal Equipment (TE), wherein the TE transmits a DHCPv6 INFORMATION-REQUEST message to the MT when the TE receives the Router Advertisement.

Abstract: A wireless communications device for IP address negotiations is provided and comprises a wireless module, a connection device, and a processing unit. The wireless module provides wireless communications from and to a service network. The connection device is coupled to the terminal device. The processing unit is coupled to the connection device and the wireless module, receiving an IP address request message from the terminal device via the connection device, and requests an IP address and a DNS address from the service network via the wireless module in response to an IP address request message from the terminal device. Also, the processing unit determines whether allocated IP address and DNS address have been received from the service network, and sends a rejection message to the terminal device to trigger the terminal device to resend the IP address request message in response to determining that the allocated IP address and DNS address have not been received from the service network.

Abstract: The method and apparatus for accelerating connection establishment in a mobile communications system are provided. The method includes transmitting, by a user equipment, an Activate PDP Context Request to a network; determining whether the user equipment can be confirmed that the network received the Activate PDP Context Request by an lower layer; shortening a default timer value and retransmitting the Activate PDP Context Request to the network after the shortened default value if the lower layer does not confirm that the network received the Activate PDP Context Request; and preserving the default timer value if the lower layer confirms that the network received the Activate PDP Context Request.

Abstract: An opto-electronic device includes an optical engine module and an electrical socket. The optical engine module includes an optical engine, an optical transmission interface for coupling with an optical device and an electrical transmission interface, the electrical transmission interface having electrical pads. The electrical socket includes a plurality of BGA terminals, each terminal having a module-connecting end and a board-connecting end. The electrical transmission interface is removeably assembled in the electrical socket and the electrical pads contact the module-connecting ends of the electrical socket.

Abstract: An optical module comprises: a housing; a first incident surface mounted on the housing for receiving an optical signal converted from an electrical signal; a first output surface mounted on the housing for exporting the optical signal from the first incident surface; a second incident surface mounted on the housing for receiving another optical signal to be converted to another electrical signal; and a second output surface mounted on the housing for exporting the another optical signal from the second incident surface. An aperture of the first incident surface is smaller than an aperture of the second incident surface.

Abstract: An opto-electronic device assembly adapted for mounted on a mother board includes a case and opto-electronic devices. The case has multiple cavities opening forwards and downwards. Each opto-electronic device includes an optical engine module and an electrical socket. The optical engine module includes an optical engine, an optical transmission interface and an electrical transmission interface with electrical pads. The electrical socket has a plurality of terminals with one ends contacting with PCB and another opposite ends contacting with the electrical pads. Each electrical transmission interface is removeably assembled in the electrical sockets to complete electrical connection between the substrate and the mother board. The opto-electrical devices are received in the cavities in a condition that the optical transmission interfaces exposes to a front open of the case.

Abstract: A mobile communication device operating as a Mobile Terminal (MT) with multiple processor logics is provided. In the mobile communication device, a first processor logic is configured for sending an Activate PDP (Packet Data Protocol) Context Request message to a service network, a second processor logic is configured for receiving an Activate PDP Context Accept message indicating a PDP address from the service network, and a third processor logic is configured for indicating an interface identifier and a prefix obtained from the PDP address to a Terminal Equipment (TE), so that the TE constructs an IPv6 address based on the prefix and interface identifier.

Abstract: An object of the present invention is to provide a new modular SLC (Surface Laminar Circuit) interconnect system for replacing the traditional ceramic substrate implanted with 56 Duece modules, the interconnect system includes an organizer for accurately positioning the connector assemblies, and a plurality of fully populated connector housings defining a pitch same as that defined by the Duece modules. Each connector housing defines two receiving slots to receive two SLC modules which are further commonly held by a heat sink above. Each SLC module is equipped with a plurality of micro-controllers, a plurality of OE glass lenses, a plurality of IC chips, and a molded lens and fiber able assembly.

Abstract: An optical coupling device includes a substrate loaded with a first optical module and IC drivers, and a second optical module intending to couple with the first optical module. The substrate defines an electrical connection port at one end thereof, the first optical module is located at another end of the substrate. The second optical module includes a first insulating holder and fiber cores embedded in the insulating holder. The first optical module includes a second insulating holders and VCSELS and PDS embedded with the second insulating holder, the fiber cores are directly coupled with VCSELS and PDS to transmit light lines therein.

Abstract: An opto-electronic device assembly adapted for mounted on a mother board includes a case and opto-electronic devices. The case has multiple cavities opening forwards and downwards. Each opto-electronic device includes an optical engine module and an electrical socket. The optical engine module includes an optical engine, an optical transmission interface and an electrical transmission interface with electrical pads. The electrical socket has a plurality of terminals with one ends contacting with PCB and another opposite ends contacting with the electrical pads. Each electrical transmission interface is removeably assembled in the electrical sockets to complete electrical connection between the substrate and the mother board. The opto-electrical devices are received in the cavities in a condition that the optical transmission interfaces exposes to a front open of the case.

Abstract: A wireless communications device for IP address negotiations is provided and comprises a wireless module, a connection device, and a processing unit. The wireless module provides wireless communications from and to a service network. The connection device is coupled to the terminal device. The processing unit is coupled to the connection device and the wireless module, receiving an IP address request message from the terminal device via the connection device, and requests an IP address and a DNS address from the service network via the wireless module in response to an IP address request message from the terminal device. Also, the processing unit determines whether allocated IP address and DNS address have been received from the service network, and sends a rejection message to the terminal device to trigger the terminal device to resend the IP address request message in response to determining that the allocated IP address and DNS address have not been received from the service network.

Abstract: A cable assembly (1) includes an insulative housing (11) having a base portion (110) and a tongue portion (112) extending forwardly from the base portion; a plurality of contacts (113) supported by the insulated housing; at least a lens (120) mounted to the insulated housing; a cable (2B) including a number of wires (21), at least an optic fiber (22) and a strength member (23) therein, the wires respectively connected to the contacts, the optical fiber coupled to the lens, and the strength member wrapped around at least a tab (1106) formed on the base portion; and an adhesive material (1108) applied to the tab to make the strength member securely attached to the tab.

Abstract: A cable assembly (1) includes an insulative housing (11) having a base portion (110) and a tongue portion (112) extending forwardly from the base portion; a plurality of contacts (113) supported by the insulated housing; at least a lens (120) mounted to the insulated housing; a cable (2B) including a number of wires (21), at least an optic fiber (22) and a strength member (23) therein, the wires respectively connected to the contacts, the optical fiber coupled to the lens, and the strength member wrapped around at least a tab (1106) formed on the base portion; and an adhesive material (1108) applied to the tab to make the strength member securely attached to the tab.

Abstract: A cable assembly (1000) includes a plurality of wires (1), each wire (1) including an inner conductor (10), an insulative layer (12) enclosing the inner conductor, a metallic braiding member (14) shielding the insulative layer, and an jacket (16) enclosing the metallic braiding member; a partial of the jacket of the each wire removed away to expose a partial of the corresponding metallic braiding member outside; and a conductive grounding bar (2) molded over the partial of the corresponding metallic braiding member of the each wire such that the wires and the grounding bar are electrically and mechanically linked together.

Abstract: An cable connector assembly (500) for high-speed transmission includes a first electrical connector (1) defining a first mating port, a second electrical connector (2) defining a second mating port different from the first mating port (100), cable means (3) electrically connected to the first electrical connector (1) and the second electrical connector (2), and a plurality of wire spacers (5) used for fixing the wires of cable means (3) so as to trim and solder them easily.

Abstract: A cable assembly (1) includes an insulative housing (10) with a number of passageways (121, 122), a number of terminals (50) received in the passageways of the insulative housing, an alignment plate (20) assembled on the rear end of the insulative housing, a number of cable (40) with a plurality of conductors (41, 42) and a wire spacer (30). The alignment plate includes a pair of positioning posts (211) at the opposite ends thereof. The wire spacer of dielectric material has a plurality of holes (32) defined therthrough and extending from one side to an opposite side thereof, each hole is for extension of one conductor of the plurality of cable therethrough, thereby facilitating organization of the wires for easing connection of each wire to the terminal, the wire spacer further comprises a pair of positioning holes (31) at opposite ends thereof, said positioning posts being received in the positioning holes of the alignment.

Abstract: An cable connector assembly (500) for high-speed transmission includes a first electrical connector (1) defining a first mating port, a second electrical connector (2) defining a second mating port different from the first mating port (100), cable means (3) electrically connected to the first electrical connector (1) and the second electrical connector (2), and a plurality of wire spacers (5) used for fixing the wires of cable means (3) so as to trim and solder them easily.

Abstract: A high speed cable connector (1) includes a cover (10), a base (80) and a cable assembly (30) mounted between the cover and the base. The cable assembly includes a cable (42) consisting of a plurality of lines (44). Each line has a signal pair (47, 48) and a ground conductor (492). The signal pair includes a pair of upper and lower signal conductors (472, 482). The ground conductors are soldered to shielding plates (50). The shielding plates are soldered to top and bottom faces of a rear end of a printed circuit board (PCB) (62). The upper and lower signal conductors of each signal pair are soldered to the top and bottom faces of the rear end of the PCB, respectively, and located between two neighboring shielding plates, whereby cross-talk and interference between two neighboring signal pairs can be effectively suppressed and reduced. The PCB has a front end electrically connecting with contacts (662) for electrically engaging with a complementary connector.

Abstract: A cable assembly (1) includes a connector (2) and a cable (3) terminated with the connector. The connector includes a housing (20) having a main body (201) and a projecting portion (202) protruding from the main body, with a number of terminals (21) that are inserted into the housing. The projecting portion and the main body together define a cable exit channel (204) on an outer side of the housing. When a number of connectors of cable assembly are mated with counterpart connector side by side on a panel, a special cable exit directs the cable routed along the panel. This allows a) dense placement of the cable assemblies on and along a panel in a limited space, b) insertion or removal of a panel without interference by the cable assemblies on its adjacent panel and c) mating or un-mating a similar cable assembly or a number of similar cable assemblies from a panel without interference by the cable assemblies on its adjacent panel.