Abstract: A device can include a first component to receive, from a first network device, a first upstream optical signal. The first upstream optical signal can be associated with a designated time slot of the first network device. The device can include a second component to receive, from the first component, the first upstream optical signal. The second component can split the first upstream optical signal into a second upstream optical signal and a third upstream optical signal. The second component can provide, to a second network device, the third upstream optical signal. The third upstream optical signal is not associated with the designated time slot of the first network device.

Abstract: A method, a device, and a non-transitory storage medium provide to transmit to an optical network unit, a first message that queries the optical network unit for managed information bases supported by the optical network unit; receive a second message from the optical network unit, which indicates the managed information bases supported by the optical network unit; compare the managed information bases supported by the optical line terminal with the managed information bases supported by the optical network unit; select one of the managed information bases supported by the optical line terminal that is also supported by the optical network unit; transmit to the optical network unit, a third message, which indicates the selected managed information base supported by the optical line terminal and the optical network unit; and receive a fourth message from the optical network unit, which indicates whether the selected managed information bases is successfully instantiated.

Abstract: A method, a device, and a non-transitory storage medium provide to transmit to an optical network unit, a first message that queries the optical network unit for managed information bases supported by the optical network unit; receive a second message from the optical network unit, which indicates the managed information bases supported by the optical network unit; compare the managed information bases supported by the optical line terminal with the managed information bases supported by the optical network unit; select one of the managed information bases supported by the optical line terminal that is also supported by the optical network unit; transmit to the optical network unit, a third message, which indicates the selected managed information base supported by the optical line terminal and the optical network unit; and receive a fourth message from the optical network unit, which indicates whether the selected managed information bases is successfully instantiated.

Abstract: A device can include a first component to receive, from a first network device, a first upstream optical signal. The first upstream optical signal can be associated with a designated time slot of the first network device. The device can include a second component to receive, from the first component, the first upstream optical signal. The second component can split the first upstream optical signal into a second upstream optical signal and a third upstream optical signal. The second component can provide, to a second network device, the third upstream optical signal. The third upstream optical signal is not associated with the designated time slot of the first network device.

Abstract: The bandwidth of a packet data transmission node is switched asynchronously without interruption of data transmission and with a minimum of circuit complexity. In particular, a packet channel is permitted to "breathe", gaining bandwidth when additional bandwidth becomes available from other temporarily unused digital channels and losing such additional bandwidth when such unused digital channels revert to other use. To permit such uninterrupted asynchronous operation, a "pad" or "throw away" character is defined which is ignored or discarded when it is received by another packet network node. Such a "pad" or "throwaway" character is unique only in the sense that it is distinct from and may not be confused with characters or bytes which may occur in normal data transmission sequences.