CN113923098A - Optical module device, monitoring system using the same, and monitoring method - Google Patents
Optical module device, monitoring system using the same, and monitoring method Download PDFInfo
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- CN113923098A CN113923098A CN202010646007.6A CN202010646007A CN113923098A CN 113923098 A CN113923098 A CN 113923098A CN 202010646007 A CN202010646007 A CN 202010646007A CN 113923098 A CN113923098 A CN 113923098A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
- H02J13/00017—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus using optical fiber
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
- H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/50—Charging of capacitors, supercapacitors, ultra-capacitors or double layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/248—UPS systems or standby or emergency generators
Abstract
The present disclosure relates to an optical module device, a monitoring system using the same, and a monitoring method. An optical module apparatus comprising: a transmitting unit for transmitting an optical signal; an optical interface connected to the transmitting unit, for outputting the optical signal transmitted by the transmitting unit to the outside of the optical module device; and a capacitor having one end connected to the transmission unit and the other end connected to a contact point inside the optical module device, the contact point being capable of charging the capacitor when the optical module is normally powered on, wherein when the optical module device is in a specific state, the capacitor temporarily supplies power to the transmission unit, and the transmission unit transmits a specific signal to the outside of the optical module device via the optical interface.
Description
Technical Field
The present disclosure relates to an optical module device, a monitoring system using the same, and a monitoring method, and more particularly, to an optical module device capable of achieving electrical signal monitoring, a monitoring system using the same, and a monitoring method for use in the field of network communication technology.
Background
In recent years, the overall trend of communication technology has been rapidly developed, and network communication is rapidly advancing into the lives of people and becoming an indispensable part of ordinary life. Network communication technology mainly refers to collecting, processing and sharing information with the aid of a network. And the provider providing the network service is called an operator. The network equipment of an operator needs to be continuously powered during normal operation, so that the electric signal of the equipment needs to be monitored in real time for realizing high-quality and quick network maintenance and improving user perception, and particularly, the power failure condition needs to be found at any time, so that troubles are not brought to customers and the customer experience feeling is not influenced. To achieve this, there are two main methods for monitoring the operation of the electrical signals of the existing network devices of the operators: the first method is realized by installing an independent dynamic environment monitoring system in a machine room by an operator, and when a power failure condition occurs, a storage battery supplies power to send a power failure message to a remote server to realize electric signal monitoring. The dynamic environment monitoring system can realize the functions of 'remote measurement, remote signaling, remote control, remote regulation' and the like on intelligent and non-intelligent equipment such as a communication power supply, a storage battery pack, a UPS, a generator, an air conditioner and the like in a station and environment quantities such as temperature, humidity, smoke, ground water, entrance guard and the like aiming at equipment characteristics and working environments of various communication stations (including a communication machine room, a base station, a branch office, a module office and the like). The second method is that a device manufacturer installs a capacitor in a specific device, when a power failure occurs, the capacitor supplies power, and a power failure message is sent to a remote server to realize electric signal monitoring.
Disclosure of Invention
However, the first method using the dynamic environment monitoring system is relatively high in cost, requires a large amount of capital investment for construction and maintenance of equipment, is relatively suitable for installation in medium and large equipment rooms with concentrated equipment, and is not suitable for mass arrangement in a micro site where equipment such as a base station is located. And the operator cannot monitor the electric signals of all the devices in the whole network. While the second method is suitable for micro-site placement, the technology is limited by the capacity of the capacitor to be applied to all devices, and therefore is not a necessary standard for device production, and only a small number of devices have the function, such as ATN910i in hua, and BS8700 in zhongxing. And the operator cannot monitor the electric signals of all the devices in the whole network.
The present disclosure is made to solve the above-described problems, and an object of the present disclosure is to provide an optical module device capable of monitoring electrical signals of all devices in a network at low cost, and a monitoring system and a monitoring method using the optical module device.
The following presents a simplified summary of the disclosure in order to provide a basic understanding of some aspects of the disclosure. However, it should be understood that this summary is not an exhaustive overview of the disclosure. It is not intended to identify key or critical elements of the disclosure or to delineate the scope of the disclosure. Its sole purpose is to present some concepts of the disclosure in a simplified form as a prelude to the more detailed description that is presented later.
According to an aspect of the present disclosure, a light module apparatus is provided. The optical module device is used for monitoring an electric signal of network communication equipment, and is provided with:
a transmitting unit for transmitting an optical signal;
an optical interface connected to the transmitting unit, for outputting the optical signal transmitted by the transmitting unit to the outside of the optical module device; and
a capacitor having one end connected to the transmitting unit and the other end connected to a contact inside the optical module device, the contact being capable of charging the capacitor when the optical module is normally powered on,
wherein, when the optical module device is in a specific state, the capacitor temporarily supplies power to the transmission unit, and the transmission unit transmits a specific signal to the outside of the optical module device via the optical interface.
According to another aspect of the present disclosure, there is provided a monitoring method using an optical module apparatus for monitoring an electrical signal of a network communication device. The monitoring method comprises the following steps: a detection step of detecting whether or not the optical module device is in a specific state;
a temporary power supply step of switching to a temporary power supply step of temporarily supplying power to a transmission unit by a capacitor built in the optical module device when the optical module device is detected to be in a specific state in the detection step, wherein the capacitor built in the optical module device is charged when the optical module device is in a normal working state;
a transmission step in which the transmission unit transmits a specific signal to the outside of the optical module device via an optical interface provided in the optical module device, when the power is temporarily supplied from the capacitor.
In accordance with another aspect of the present disclosure, a monitoring system for monitoring electrical signals of a network communication device is provided. The monitoring system is provided with:
the optical module device converts an optical signal and an electric signal;
a network communication device to which the optical module apparatus is detachably attached and which supplies power to the optical module apparatus;
the opposite terminal equipment receives the optical signal sent by the optical module device and generates corresponding information according to the received optical signal; and
and the server receives the corresponding information from the opposite terminal equipment and performs subsequent processing according to the type of the corresponding information.
According to the optical module device, the monitoring system and the monitoring method using the optical module device, the optical module device which is necessary to be equipped and can be detached for network equipment is used for realizing electric signal monitoring, the installation is simple, the maintenance is convenient, the whole network can be rapidly upgraded, and an operator can realize the electric signal monitoring of all the on-network equipment. That is, the optical module device, the monitoring system using the same, and the monitoring method according to the present disclosure can realize the electrical signal monitoring of all devices in the entire network at low cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
The present disclosure may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:
fig. 1 is an application diagram of a light module.
Fig. 2 is a perspective view of an optical module device.
Fig. 3 is a block diagram showing the structure of an optical module device according to embodiment 1.
Fig. 4 is a block diagram showing the configuration of a monitoring system for monitoring an electrical signal of a network device by using an optical module device.
Fig. 5 is a flow chart of the electrical signal monitoring of the network device by the monitoring system including the optical module apparatus.
Fig. 6 is a block diagram showing the structure of an optical module device according to embodiment 2.
Fig. 7 is a flowchart of embodiment 2 for implementing electrical signal monitoring of a network device by using a monitoring system including an optical module device.
Detailed Description
Exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
First, optical modules (optical modules) are mainly applied to network communication devices produced by device manufacturers, and are usually installed on the network communication devices in a pluggable manner to perform optical-electrical conversion. Fig. 1 shows an application diagram of a light module. The optical module is connected as an interface between an optical fiber network and a network communication device, such as a base station device, a transmission network device, or the like, more specifically, for example, a switch, a repeater, a bridge, or the like. In fig. 1, the optical module 100 is mounted on, for example, a core switch 110. The electrical signals of the terminal devices, such as the PC 121, the telephone 122, the network television 123, and the like, are transmitted to the core switch 110 via, for example, the aggregation switch 120 and the like. In addition, the server 151 and the like also transmit the electrical signal to the core switch 110. And the optical module 100 converts an electrical signal from the core switch 110 into an optical signal and then transmits the optical signal onto the internet via an optical fiber network, a router 160, and the like. The optical module functions to realize photoelectric conversion.
Fig. 2 illustrates a perspective schematic view of an optical module apparatus of the present disclosure. Of course, fig. 2 is only an example of a schematic diagram of the optical module device, and other types of optical module devices are also possible. As shown in fig. 2, the electrical interface 117 of the optical module apparatus 100 is a port for connecting to a network communication device, and an electrical signal transmitted from the network communication device is input to the optical module apparatus 100 via the electrical interface 117. After the electrical signal input from the electrical interface 117 is processed by the processor 115, it is transmitted to the outside of the optical module apparatus 100 by the transmitting unit 113 as an optical signal via the optical interface 118.
The optical interface 118 of the optical module apparatus 100 is a port for connection to an optical fiber or the like, and an optical signal transmitted from the outside of the optical module apparatus 100 through the optical interface 118 is received by the receiving unit 114, processed by the processor 115, and transmitted as an electrical signal to a network communication device connected thereto through the electrical interface 117.
The optical module device 100 further includes a capacitor 116, and the capacitor 116 is connected to the transmitter 113 and is charged when the optical module is normally supplied with power. When the optical module apparatus is in a specific state, for example, when power supply to the optical module is interrupted, the optical module apparatus transmits a specific signal by supplying power to the optical module using the capacitor. Therefore, the optical fiber opposite terminal equipment can receive the signal which represents the meaning of the specific state, the opposite terminal equipment reports the signal to the related network management server, and the network management server generates a network alarm to realize monitoring so that related personnel can know and process the network alarm.
Example 1
Hereinafter, example 1 of the present invention will be described in detail with reference to fig. 3 to 5. Fig. 3 is a block diagram of the optical module apparatus 100 according to the present disclosure, and fig. 4 is a block diagram of a monitoring system for monitoring an electrical signal of a network device using the optical module apparatus 100. The optical module device 100 includes: a transmitting unit 113, a receiving unit 114, a processor 115, a capacitor 116, an electrical interface 117, and an optical interface 118. The transmitter 113 is connected to the optical interface 118 via a line L1 and the processor 115 via a line D1, and photoelectrically converts an electric signal sent from the processor 115 and sends the converted signal to the outside via the optical interface 118. The processor 115 is also connected to the electrical interface 117 via line D4. The electrical signal from the network communication device 200 or the like on which the optical module apparatus 100 is mounted, which is input via the electrical interface 117, is input to the processor 115 via the line D4. The receiving unit 114 is connected to the processor 115 via a line D2 and the optical interface 118 via a line L2, receives an optical signal entering from the optical interface 118, and inputs a processed electrical signal to the processor 115 via a line D2. The electrical signal processed by the processor 115 is sent to the electrical interface 117 via the line D3, and is output to the externally connected network communication device 200 and the like.
Further, power supply from the outside is performed to the transmission unit 113, the reception unit 114, and the processor 115 through the electrical interface so that these components can operate normally. For example, the electrical interface 117 supplies power to the transmitting unit 113 via line P1, to the receiving unit 114 via line P2, and to the processor 115 via line P3. The capacitance 116 is connected to the transmitting unit 113 via a line P4. Furthermore, the capacitor 116 is also connected to the electrical interface via line P5 to be charged when the light module arrangement is operating normally. When the optical module apparatus fails to be normally powered and stops operating, the capacitor 116 built in the optical module apparatus 100 supplies power to the transmitting unit 113 connected thereto via the line P4, that is, the power supply of the transmitting unit 113 is switched to be supplied by the capacitor 116. The optical module device 100 transmits an optical signal (specific signal) indicating a power failure or the like to the outside from the transmitter unit 113 according to the power-off program logic. As shown in fig. 4, for example, when the network communication device 200 interrupts the operation of the optical module apparatus 100 due to failure of normal power supply, the peer device 300 receives a specific optical signal indicating the abnormal state (for example, power failure), generates a warning signal and the like, and transmits the warning signal and the like to the network management server 400 and the like. The network management server 400 may finally cause the network communication device 200 to resume working by device restart or manual intervention or the like by transmitting the alarm information to the monitoring client or the like. Of course, not only the optical module device cannot operate due to the interruption of the power supply of the network communication apparatus, but also the case where the power supply of the network communication apparatus cannot be supplied to the optical module device due to a failure of the optical module device itself, for example, a failure of an electrical interface, thereby causing the interruption of the operation can be dealt with by the present disclosure.
Hereinafter, a process of monitoring an electrical signal using the optical module device will be described with reference to fig. 5.
Fig. 5 is a flow chart of the electrical signal monitoring of the network device by the monitoring system including the optical module apparatus.
First, a network communication device and an optical module device are interrupted due to a commercial power outage as an example.
In step S1, it is determined whether or not the optical module device 100 has interrupted power supply. When determining that the power supply to the optical module device 100 is interrupted, the process proceeds to step S2. When it is determined that the power supply of the optical module device 100 is not interrupted, the process returns to step S1 again to repeat the determination. Here, it is assumed that the optical module apparatus 100 is powered off due to a power failure in the network communication device 200, such as a power failure in a machine room, and when the battery protection is not performed or the battery power is consumed, the network communication device 200 is powered off.
In step S2, when the optical module device 100 determines that the power supply is interrupted, the optical module device 100 switches to the power supply from the capacitor 116 according to the power interruption program logic. The capacitor 116 is connected to the transmission unit 113 and the electrical interface 117, and when the optical module apparatus 100 operates normally, the capacitor 116 is charged with power from the electrical interface 117. When the optical module apparatus 100 fails to operate normally due to power interruption, the capacitor 116 is used as a temporary power supply to temporarily supply power to the transmitting unit 113.
Next, in step S3, the transmitter 113 of the optical module device 100 supplies power from the capacitor 116 according to the program logic set in advance therein, and transmits an optical signal indicating a power failure. The transmitted optical signal indicating the meaning of the power outage is sent to the peer device 300 via the optical interface 118.
In step S4, the peer device 300 receives the optical signal indicating the power outage, generates an alarm message, and reports the alarm message to the server 400.
In step S5, the server 400 transmits warning information to the monitoring client or the like to finally cause the network communication apparatus 200 to resume operation by apparatus restart or manual intervention or the like.
In step S6, after the network communication device 200 resumes operation such that the optical module apparatus is normally powered, the capacitor 116 is recharged for use the next time the power supply is interrupted.
The optical module device 100 of the present embodiment having a built-in capacitor can realize the electric signal monitoring of all devices in the entire network at low cost.
In addition, the charging is performed through an electrical interface, but it is needless to say that the charging may be performed at normal operation by connecting to other devices that are normally charged during operation, for example, the processor 115. Any connection relationship may be applied to the present embodiment as long as it can normally supply power to the capacitor 116 at ordinary times.
Example 2
Hereinafter, the technical contents of example 2 will be described with reference to fig. 6 to 7. In embodiment 2, the other portions are the same as those in embodiment 1, but the connection relationship of the capacitor is different from that in embodiment 1. Specifically, in fig. 6, the capacitor 116-1 in the light module apparatus 101 is connected not only to the transmission unit 113 but also to the processor 115 via the line P6. When the power supply to the light module apparatus 101 is interrupted, the capacitor 116-1 temporarily supplies power not only to the transmitting unit 113 via the line P4 but also to the processor 115 via the line P6. In the case where the power supply interruption occurs, the processor 115 makes a program logic judgment using the power temporarily supplied from the capacitor 116-1, generates a specific signal, and transmits it to the transmitting unit 113 to allow the transmitting unit to transmit it to the outside.
The following describes a flow of monitoring an electrical signal of a network device by a monitoring system including an optical module device in embodiment 2.
First, in this embodiment, an example will be described in which the optical module apparatus is interrupted due to a failure of the network communication device and a failure in supplying power to the optical module apparatus.
In step S11, it is determined whether or not the optical module device 101 has interrupted power supply. When it is determined that the power supply of the optical module device 101 is interrupted, the process proceeds to step S21. When it is determined that the power supply to the optical module apparatus 101 is not interrupted, the process returns to step S11 again to repeat the determination. It is assumed here that the optical module apparatus 101 is powered down due to a failure of the network communication device 200.
In step S21, when the optical module apparatus 101 determines that the power supply is interrupted, the optical module apparatus 101 switches to the power supply from the capacitor 116-1 according to the power interruption program logic. The capacitor 116-1 is connected to the transmitting unit 113, the processor 115, and the electrical interface 117, and when the optical module apparatus 101 operates normally, the capacitor 116-1 is charged with power from the electrical interface 117. When the optical module apparatus 101 fails to operate normally due to power interruption, the capacitor 116-1 is used as a temporary power supply to temporarily power the transmitting unit 113 and the processor 115.
Next, in step S31, the processor 115 of the optical module apparatus 101 generates an electric signal indicating a power failure based on the current power supply interruption and a program logic set in advance therein, transmits the electric signal to the transmission unit 113, performs photoelectric conversion on the electric signal, and transmits an optical signal indicating a power failure. Since the transmission unit 113 is temporarily powered by the capacitor 116-1, the transmission unit 113 can transmit an optical signal even if power cannot be supplied from the electrical interface. The transmitted optical signal indicating the meaning of the power outage is sent to the peer device 300 via the optical interface 118.
In step S4, the peer device 300 receives the optical signal indicating the meaning of the power outage, and generates an alarm report to the server 400.
In step S5, the server 400 transmits warning information to the monitoring client or the like to finally cause the network communication device 200 to function normally by troubleshooting through device restart or manual intervention or the like.
In step S6, after the network communication device 200 resumes operation such that the optical module apparatus 101 is normally powered, the capacitor 116-1 is recharged for use the next time the power supply is interrupted.
In addition, the charging is performed through an electrical interface, and it is needless to say that the charging can be performed by connecting the charging device to other devices which are normally charged during operation. Any connection relationship may be applied to the present embodiment as long as it can normally supply power to the capacitor 116-1 at ordinary times.
The optical module device 101 of the present embodiment having a built-in capacitor can realize the electric signal monitoring of all devices in the entire network at low cost.
For the purpose of this disclosure, an optical module device can achieve the object of the present invention even without a receiving unit.
The optical module device can be GBIC (Giga Bitray Interface Converter), SFP (Small Form-Factor plug-in module), SFP +, XFP (10Gigabit Small Form-Factor plug-in module) with 10Gb Small Form Factor, SFF (Small Form Factor) with Small package module, CFP (C Form-Factor plug-in module) with LC type as optical Interface type; SC; FC; ST, etc., can be applied to the present disclosure. The "when the optical module apparatus fails to be normally powered to interrupt operation" referred to in the present disclosure means that the optical module apparatus is in a specific state, which may be caused by interruption of power supply to an externally connected network communication device. The power supply interruption includes both complete interruption and intermittent interruption, and any power supply failure affecting the normal operation of the optical module device is included in the power supply interruption mentioned in the present disclosure.
Through the optical module device with the built-in capacitor, the electric signal monitoring of all equipment in the whole network can be realized at low cost. Compared with a dynamic environment system monitoring method, the optical module device disclosed by the invention is fast in installation, low in cost and convenient to maintain, and is more suitable for being arranged at a multipoint dispersed micro station. Compared with the method for monitoring the built-in capacitance of the equipment, the method for monitoring the built-in capacitance of the equipment can realize comprehensive coverage of the whole network by replacing the optical module of the equipment without the support of equipment manufacturers.
It should be appreciated that reference throughout this specification to "an embodiment" or similar language means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present disclosure. Thus, appearances of the phrases "in embodiments of the present disclosure" and similar language throughout this specification do not necessarily all refer to the same embodiment.
One skilled in the art will appreciate that the present disclosure is implemented as a system, apparatus, or method. Accordingly, the present disclosure may be embodied in various forms, such as an entirely hardware embodiment, or as software and hardware embodiments, which may be referred to hereinafter as "circuits," modules, "or" systems.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of systems, apparatuses, methods according to specific embodiments of the disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and any combination of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be executed by a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, implement the functions or acts specified in the flowchart and/or block diagram block or blocks.
The architecture, functionality, and operation of systems, devices, methods that may be implemented according to various embodiments of the present disclosure are shown in the accompanying drawings as flow charts and block diagrams. Accordingly, each block in the flowchart or block diagrams may represent a module, segment, or portion of program code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in the drawings may be executed substantially concurrently, or in some cases, in the reverse order from the drawing depending on the functions involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or technical improvements to the market technology, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (12)
1. An optical module device for monitoring an electrical signal of a network communication device, comprising:
a transmitting unit for transmitting an optical signal;
an optical interface connected to the transmitting unit, for outputting the optical signal transmitted by the transmitting unit to the outside of the optical module device; and
a capacitor having one end connected to the transmitting unit and the other end connected to a contact inside the optical module device, the contact being capable of charging the capacitor when the optical module is normally powered on,
wherein, when the optical module device is in a specific state, the capacitor temporarily supplies power to the transmission unit, and the transmission unit transmits a specific signal to the outside of the optical module device via the optical interface.
2. The optical module device according to claim 1, further comprising:
a processor connected with the capacitor and the transmitting unit,
when the optical module device is in a specific state, the capacitor temporarily supplies power to the processor in addition to the transmission unit, and the processor generates the specific signal and transmits the signal to the outside of the optical module device through the optical interface.
3. The light module arrangement according to claim 1 or 2,
the specific state is a state in which the network communication device cannot supply power to the light module apparatus such that the power supply to the light module apparatus is interrupted,
the specific signal is a signal indicating that the power supply is interrupted.
4. The optical module apparatus of claim 3,
the optical module apparatus can be detachably mounted to the network communication device.
5. The light module arrangement according to claim 1 or 2,
the optical module device further includes a receiving unit that receives an optical signal from the outside via an optical interface, performs photoelectric conversion on the optical signal from the outside, and transmits the converted electrical signal to a processor.
6. The light module arrangement according to claim 1 or 2,
the optical module device further includes an electrical interface for inputting an electrical signal from the network communication device or outputting an electrical signal from the inside of the optical module device, and is capable of supplying power from the network communication device to the inside of the optical module device.
7. A monitoring method using an optical module apparatus for monitoring an electrical signal of a network communication device, the monitoring method having:
a detection step of detecting whether or not the optical module device is in a specific state;
a temporary power supply step of switching to a temporary power supply step of temporarily supplying power to a transmission unit by a capacitor built in the optical module device when the optical module device is detected to be in a specific state in the detection step, wherein the capacitor built in the optical module device is charged when the optical module device is in a normal working state;
a transmission step in which the transmission unit transmits a specific signal to the outside of the optical module device via an optical interface provided in the optical module device, when the power is temporarily supplied from the capacitor.
8. The monitoring method according to claim 7,
in the temporary power supply step, the capacitor temporarily supplies power to a processor provided in the optical module device in addition to the transmitter unit,
in the transmitting step, the processor generates the specific signal and transmits the specific signal to the outside of the light module device through the transmitting unit.
9. The monitoring method according to claim 7 or 8,
the specific state is a state in which the network communication device cannot supply power to the light module apparatus, resulting in interruption of power supply to the light module apparatus, and the specific signal is a signal indicating that power supply is interrupted.
10. A monitoring system for monitoring an electrical signal of a network communication device, comprising:
the optical module device of any one of claims 1-6, converting optical and electrical signals;
a network communication device to which the optical module apparatus is detachably attached and which supplies power to the optical module apparatus;
the opposite terminal equipment receives the optical signal sent by the optical module device and generates corresponding information according to the received optical signal; and
and the server receives the corresponding information from the opposite terminal equipment and performs subsequent processing according to the type of the corresponding information.
11. The monitoring system of claim 10,
when the optical module device is interrupted from the power supply of the network communication equipment, the optical module device uses a built-in capacitor to temporarily supply power and transmits a specific signal to the opposite terminal equipment.
12. The monitoring system according to claim 11, wherein the peer device generates warning information according to the specific signal and sends the warning information to the server, and the server recovers the power supply state of the network communication device to the optical module apparatus according to the received warning information.
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| CN202010646007.6A CN113923098A (en) | 2020-07-07 | 2020-07-07 | Optical module device, monitoring system using the same, and monitoring method |
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| CN202010646007.6A CN113923098A (en) | 2020-07-07 | 2020-07-07 | Optical module device, monitoring system using the same, and monitoring method |
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| US20160182150A1 (en) * | 2014-11-20 | 2016-06-23 | Cable Television Laboratories, Inc. | Systems and methods for managing power at an optical network terminal |
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| US5523868A (en) * | 1991-12-19 | 1996-06-04 | Dsc Communications Corporation | Apparatus and method for monitoring power loss in a telecommunications system |
| JP2007011987A (en) * | 2005-07-04 | 2007-01-18 | Nippon Telegr & Teleph Corp <Ntt> | Emergency notification system |
| KR100711457B1 (en) * | 2005-10-26 | 2007-04-24 | 주식회사 케이티 | Optical module device and optical network terminal using the optical module device |
| US20160182150A1 (en) * | 2014-11-20 | 2016-06-23 | Cable Television Laboratories, Inc. | Systems and methods for managing power at an optical network terminal |
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