US 2025/0039583 A1 · OPTICAL TRANSMISSION DEVICE, SERVICE DEVICE, AND SERVICE TRANSMISSION METHOD AND SYSTEM

Abstract

This application provides an optical transmission device, a service device, and a service transmission method and system. The optical transmission device includes a first transceiver, an optical transceiver module, and a processor. The first transceiver is configured to receive a service packet from a switch. The optical transceiver module is configured to send the service packet to a target optical transmission device. The processor is configured to obtain status information of an optical transmission path for transmitting the service packet, and send the status information of the optical transmission path to the service device. The service device is configured to generate the service packet.

Claims20

Dependent claims

An optical transmission device, comprising:

a first transceiver, configured to receive a service packet from a switch;
an optical transceiver, configured to send the service packet to a target optical transmission device;
and
at least one processor, configured to:
obtain status information of an optical transmission path for transmitting the service packet;
and
send the status information of the optical transmission path to a service device, wherein the service device is configured to generate the service packet.

4 more elements

A service device, comprising:

at least one processor;
and
a transceiver, configured to:
send a service packet;
receive status information of a first optical transmission path from a first optical transmission device;
receive status information of a second optical transmission path from a second optical transmission device;
and
send the status information of the first optical transmission path and the status information of the second optical transmission path to the at least on processor;
and
wherein the at least one processor is configured to determine, based on the status information of the first optical transmission path and the status information of the second optical transmission path, whether to perform input/output (I/O) link switching.

7 more elements

A system, comprising:

a service device;
a switch;
and
a first optical transmission device, comprising:
a first transceiver, configured to receive a service packet from the switch;
an optical transceiver, configured to send the service packet to a target optical transmission device;
and
at least one first processor, configured to:
obtain status information of a first optical transmission path for transmitting the service packet, and send the status information of the first optical transmission path to the service device;
wherein the service device is configured to generate the service packet;
and
wherein the switch is configured to:
receive the service packet from the service device, and send the service packet to the first optical transmission device.

10 more elements

Dependencies are inferred from the claim text.

Facts

Application

18/913,518Filed 11 Oct 2024

Priority

CN 202210391700.214 Apr 2022

Published

30 Jan 2025

Term ends

Not estimatedThe source records don’t support an estimate.

Classification14 codes

H04B 10/032
Arrangements for fault recovery: using working and protection systems
H04Q 11/0066
Network aspects: provisions for optical burst or packet networks
H04B 10/073
Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems: using an out-of-service…
H04B 10/40
Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing…

Optical transmission device, service device, and service transmission method and system

Life of this patent

Optical transmission device, service device, and service transmission method and system

Life of this patent

Abstract

Claims20