TW201434282A - An optical bypass switch module and its adapted in-line equipment - Google Patents

Abstract

An optical bypass switch module and its adapted in-line equipment are provided. The optical switch module has an optical switch, a plurality of joints, and a circuit substrate with an electrical signal control plug exposed. The electrical signal control plug may be plugged to the socket of the in-line equipment to receive the electrical control signal sent from the in-line equipment. The optical switch is provided on the circuit substrate and the electrical signal control plug is electrically connected with the optical switch such that the received electrical control signal is delivered to the optical switch to switch the execution mode of the optical switch. Each of the plurality of joints may be extended remotely to connect O/E converters (Optoelectronic converters) and fiber network equipments, so that the O/E converters and the fiber network equipments do not have to be provided at the same cabinet position as the in-line equipment.

Description

Optical bypass switch module and online device matched therewith

The invention relates to an optical switch and an online device matched therewith. More specifically, it is an optical bypass switch module that can be plugged into an online device and an online device for plugging it.

With the rapid development of network technology, the copper cable used for transmitting signals is gradually replaced by the optical fiber wire. Compared with the conventional copper wire, the optical fiber wire has the advantages of small volume and no electromagnetic interference. It can also provide fast and large-scale signal transmission. It is widely used in communication between various industries or devices by optical fiber network technology using optical fiber wire as a signal transmission medium.

The optical switch is a necessary device in the application of the optical fiber network. The optical switch is an important component in the optical fiber communication network, and can switch the optical signal in the optical network to adjust the transmission path of the optical signal. In general, an optical switch (O/E Converter) is built in the optical switch, and a plurality of optical fiber wires for transmitting optical signals are internally extended, and the photoelectric converter can convert the electrical signal into an optical signal. The optical fiber received in the optical switch is transmitted to the optical fiber network device, and the received optical signal can also be converted into a electrical signal and transmitted to an in-line device (In-Line Equipment). The optical connection is electrically connected to the online device, and the photoelectric converter is coupled to the optical fiber network device for receiving the signal of the online device to open and close the optical signal communication between the photoelectric converter and the optical network device. The built-in photoelectric converter in the optical switch can cause the manufacturing cost of the optical switch to be effectively reduced, and the label and hardware specifications of the photoelectric converter in the optical switch cannot be arbitrarily replaced.

However, since the optical signal is transmitted by the refraction of light and total reflection in the optical fiber, the optical fiber wire in the optical switch must have a certain degree of bending radius (Bending Radius: according to EAI/TIA 568 specification, multimode The bend radius of the fiber optic wire must not be less than 25 mm) so that the optical signal continues to pass through the fiber optic cable without attenuating. As shown in FIG. 1, the optical switch 1 is surrounded by a plurality of optical fiber wires 11, and each of the optical fiber wires 11 is wound around the inner wall surface 12 of the optical switch 1 or on a reel (not shown) to change the extension of the optical fiber. The direction and the bending radius of the fiber optic wire conform to the specification, so that the optical switch cannot be reduced in volume.

Furthermore, the optical switch needs to be electrically connected to the online device to receive the signal of the online device, so the optical switch is usually built in the device housing of the online device, which will result in the need for the internal device housing of the online device to be reserved. Space, in order to set the optical switch that can not be reduced in size, and make the arrangement of the internal space of the online device difficult.

Based on the foregoing, how to set the optical switch to the outside of the online device and maintain electrical connection with the online device is an urgent problem to be solved by those skilled in the art.

In view of the above problems of the prior art, the main object of the present invention is to provide an optical bypass switch module that does not need to occupy the internal space of the online device, so as to improve the flexibility of the internal space arrangement of the online device.

A secondary object of the present invention is to provide an optical bypass switch module having connectors that can be respectively plugged into a photoelectric converter and a fiber optic network device, the connector being extendable to a remote plug-in photoelectric converter and a fiber optic network Equipment, such as photoelectric converters and fiber-optic network equipment, does not have to be placed in the same cabinet position as the online equipment.

To achieve the above and other objects, the present invention provides an optical bypass switch module that can be plugged into an online device, and is configured to be connected to a plurality of external photoelectric converters and optical fiber network devices, including: an outer casing. , optical switch, multiple opto-electrical converter connectors and multiple fiber optic network equipment connectors. The housing system houses a circuit board having a telecommunications control plug, and the telecommunications control plug exposes the outer casing, and is plugged into the socket of the online device to receive an electrical control signal sent by the online device. The optical switching relationship is disposed on the circuit substrate, and couples or extends the plurality of optical fibers for optical fiber conversion and the optical fiber for network equipment having the corresponding relationship, wherein the optical fiber for the photoelectric conversion and the optical fiber for the network device are at least in the outer casing The inside of the body extends. The telecommunication control plug is electrically connected to the optical switch, and transmits the received electrical control signal to the optical switch to switch the execution mode of the optical switch. Each of the photoelectric converter connectors is disposed outside the outer casing, and one end of each of the photoelectric converters is inserted into each of the photoelectric converters, and the other end is coupled to one of the photoelectric conversion fibers. Each of the fiber optic network device connectors is disposed outside the outer casing, and one end is respectively connected to each of the optical fiber network devices, and the other end is respectively coupled to one of the optical fibers for the network device. The optical switch is configured to perform a general mode, so that each of the network devices is connected to the optical signal of the corresponding photoelectric conversion fiber by using the optical fiber, or the optical switch is configured to perform a bypass mode, and the optical fiber for each network device is interrupted. The optical signals of the photoelectric conversion fibers are connected, and each of the network devices is connected to the optical signals of the optical fibers.

The uncovering optical switching switch can be a Dual2x2 or 4x8 optical switch; the 4x8 optical switch has a plurality of two-by-weld or mechanically connected bypass fibers to form a bypass effect. The optical bypass switch module of the present invention may further include a prompting light for exposing the outer casing, so as to indicate the optical signal connection state of each of the network equipment optical fibers and the corresponding photoelectric conversion optical fiber through the light, or prompt the respective networks. The optical signals of the road equipment are connected to each other by optical signals. Each of the network equipment fibers and/or optoelectronic conversion fibers can be wrapped around the outer casing to change the direction of extension. A hollow sleeve is protruded from the outer casing system for traversing each of the optical fiber for optical network equipment and the optical fiber for photoelectric conversion, and an optical cable for optical equipment and a photoelectric conversion optical cable are respectively formed outside the outer casing. The optical cable for optical equipment and the optical fiber for optical conversion can be aggregated into a strip. The outer surface of the optical cable and the optical fiber conversion cable for the network device is covered with a protective sheath, and the protective sheath and the covered optical cable constitute an armored cable, or at least Kevlar Fiber. Or Aramid Fiber.

Each of the optoelectronic converter connector and the fiber optic network device connector can be an ST, SC, FC, LC, MU or MPO fiber connector. The telecommunication control plug can be a plug in the form of USB, RJ45 or HDMI. The outer wall surface of the outer casing may be provided with a fixing member such as a lock attachment such as a screw for fixing the outer casing to the line device.

Furthermore, the present invention also provides an optical bypass switch module that can be plugged into an online device, and is connected to a plurality of external photoelectric converters and optical fiber network devices, including: a carrier, an optical switch. Multiple opto-electrical converter connectors and multiple fiber optic network equipment connectors. A telecommunication control plug is exposed on the carrier, and the telecommunication control plug is plugged into the online device to receive the electrical control signal sent by the online device. The optical switching relationship is disposed on the carrier, and couples or extends the plurality of photoelectric conversion optical cables and the network equipment optical cables having the corresponding relationship; the telecommunication control plug is electrically connected to the optical switching switch, and the received electrical properties are The control signal is transmitted to the optical switch to switch the execution mode of the optical switch. Each of the photoelectric converter joints is disposed outside the carrier, and one end of each of the photoelectric converters is connected to each of the photoelectric converters, and the other end is coupled to one of the photoelectric conversion optical cables. Each of the fiber optic network device connectors is disposed outside the carrier, and one end is respectively connected to each of the fiber optic network devices, and the other end is respectively coupled to one of the network device optical cables. The optical switch is configured to perform a general mode, so that each of the network devices is connected to the optical signal of the corresponding photoelectric conversion optical cable, or the optical switch is configured to perform a bypass mode, and the optical cable and the network device are interrupted. The optical signals corresponding to the optical fiber-optic cable are connected, and each of the network devices is connected to the optical signals of the optical cables.

Each of the optical fiber cables for optical photoelectric conversion and the network equipment may be a loose tube type cable or a cable having a Kevlar fiber or an Aramid fiber. The optical bypass switch module of the present invention further includes a prompting light for exposing the carrier to indicate the optical signal connection state between the optical cable and the corresponding photoelectric conversion optical cable, or to prompt each of the network devices to use the optical cable to each other. The optical signal is connected. The optical bypass switch module of the present invention may further comprise a management unit, configured to monitor an operation state of the online device, and continuously monitor the online device when the online device is normally operated, and monitor the online device operation. When abnormal, restart the operating system of the online device. In another implementation, the management unit is electrically connected to the optical switch and the telecommunication control plug respectively. When the online device is monitored to be normal, the management unit may send a first control command to the optical switch to enable the optical switch to be executed. In the normal mode, when it is detected that the online device is operating abnormally, the management unit may send a second control command to the optical switch to enable the optical switch to perform the bypass mode.

In addition, the present invention further provides an online device for plugging in the optical bypass switch module, wherein the provided online device is provided with a telecommunication control socket for plugging the telecommunication control plug.

In summary, the present invention provides an optical bypass switch module plugged into an online device and an online device matched therewith, and the optical bypass switch module is externally connected to a telecommunication control plug of the online device to achieve The optical bypass switch module is placed outside the online device and maintained for electrical connection with the online device. The optical bypass switch module also has a plurality of connectors that can be stretched to a distance to respectively plug the external plurality of corresponding photoelectric converters and optical network devices, so that the photoelectric converter and the optical network device do not need to be used. Compared with the online device, the optical bypass switch module of the present invention has no built-in photoelectric converter, which can reduce the manufacturing cost and can be matched with various brands and hardware specifications. Converters to greatly enhance the versatility of the product.

The other aspects of the present invention will be readily understood by those skilled in the art from this disclosure. The invention may also be embodied or applied by other different embodiments. The details of the present invention can be variously modified and changed without departing from the spirit and scope of the invention. In particular, the relative relationship and relative positions of the various elements in the drawings are for illustrative purposes only and are not representative of actual implementation of the invention.

In order to reduce the manufacturing cost and the occupied volume of the optical bypass switch module, the optical bypass switch module of the present invention does not have the photoelectric converter built therein, so that the user can select according to the requirements of the hardware specifications. A suitable photoelectric converter. The optical bypass switch module of the present invention is combined with an online device through an active pluggable manner, and is not required to be built inside the online device to increase the usable space inside the online device. In this regard, the present invention also provides an online device with a telecommunication control socket for inserting an optical bypass switch module.

Please refer to FIG. 2 to FIG. 3 , which are schematic diagrams showing the use state of the optical bypass switch module of the present invention. As shown in FIG. 2, the optical bypass switch module 2 of the present invention can be plugged into the socket of the device housing of the online device 3 to receive the telecommunication control signal sent by the online device 3. The optical bypass switch module 2 is externally extended with first and second photoelectric converter connectors 24, 25 and first and second fiber optic network device connectors 26, 27, each of the connectors 24, 25, 26, 27 The first and second optical fiber devices 4, 5 and the first and second optical network devices 6, 7 are respectively inserted, wherein the first and second photoelectric converters 4, 5 respectively correspond to the first The second fiber optic network device 6, 7 is configured to perform conversion of the photoelectric signal. When the online device 3 is in normal operation, the optical switch 22 in the optical bypass switch module 2 is caused to perform a normal mode (Normal Mode), so that the first and second optical network devices 6, 7 and the corresponding 1. The optical signals of the second photoelectric converters 4, 5 are connected. At this time, the first and second fiber optic network devices 6, 7 can respectively convert the optical signals into the corresponding electrical signals through the first and second photoelectric converters 4, 5, and transmit the converted electrical signals to the online device. 3 processing. The first and second photoelectric converters 4 and 5 can also convert the electrical signals provided by the online device 3 into corresponding optical signals and transmit the signals to the first and second optical network devices 6, 7.

As shown in FIG. 3, when the online device 3 is interrupted or the power is interrupted, the optical bypass switch module 2 can perform a bypass mode. When the mode is executed, the optical bypass switch module 2 can be interrupted. The first and second fiber optic network devices 6, 7 are in communication with the optical signals between the corresponding first and second photoelectric converters 4, 5, and the first and second fiber optic network devices 6, 7 are connected to each other and to each other. The effect of transmitting the optical signal to form the optical bypass is that the optical signals of the first and second optical network devices 6, 7 can be transmitted to each other through the optical bypass switch module 2 even if the online device 3 stops operating. Will not cause interruption of network system signal transmission.

For the description of the architecture of the optical bypass switch module of the present invention, please refer to FIG. 4 and FIG. 5 together. As shown in the figure, the optical bypass switch module 2 of the present invention has an outer casing 21, an optical switch 22, and a second 1. A second optoelectronic converter connector 24, 25 and first and second fiber optic network device connectors 26, 27. The first and second opto-electrical transducer connectors 24, 25 and the first and second fiber optic network device connectors 26, 27 can be fiber optic connectors in the form of ST, SC, FC, LC, MU or MPO. The outer casing 21 houses a circuit substrate 23 having a telecommunication control plug 231, and the telecommunication control plug 231 extends to expose the outer casing 21. The telecommunication control plug 231 can be a USB, RJ45 or HDMI plug and can be plugged into an external online device (not shown) to receive an electrical control signal sent by the online device to the optical switch 22. The telecommunication control plug 231 is electrically connected to the optical switch 22, and transmits the electrical control signal received from the online device to the optical switch 22 to switch the execution mode of the optical switch 22, specifically, The execution mode of the optical changeover switch 22 is switched to the normal mode or the bypass mode.

The outer casing 21 can be made of a material such as metal to provide electromagnetic interference (EMI). The outer wall surface of the outer casing 21 extends out of the fixing member 212, and the outer casing 21 is locked and fixed to the online device 3 by the locking of a lock attachment such as a screw to maintain the insertion of the telecommunication control plug 231 and the online device 3. relationship. The outer surface of the outer casing 21 may also form an indication pattern layer (not shown) to indicate the mode performed by the optical switch 42.

The optical switch 22 is disposed on the circuit board 23 and couples or extends the first and second photoelectric conversion fibers 221 and 224 and the first and second network device fibers 222 and 223 to serve as an optical signal transmission path. . The invention can select various types of optical switching switches, such as Dual2x2 half-duplex optical switching switch, Dual2x2 full-duplex optical switching switch or 4x8 optical switching switch, as shown in FIG. 6A, FIG. 6B and FIG. 6C, respectively. It should be noted that the 4x8 optical switch has a plurality of two-by-weld or mechanically connected bypass fibers to form a bypass effect.

The first and second photoelectric conversion optical fibers 221 and 224 respectively correspond to the first and second network device optical fibers 222 and 223 to provide the first and second optical fiber network devices 6 and 7 and the corresponding first and second The connection of the optical signals of the two photoelectric converters 4 and 5. As shown in FIG. 5, the outer casing 21 extends outwardly from the hollow sleeve 211 for passing through the first and second network device fibers 222 and 223 and the first and second photoelectric conversion fibers 221 and 224. Forming first and second optical cables for network equipment and first and second optical fiber conversion cables, and optical cables for first and second network equipment, and first and second optical fiber conversion cables, respectively, on the outer side of the outer casing 21. It can be aggregated into a strip, as shown in Figure 9. It should be noted that the optical fiber 222, 223 for the network device which protrudes from the outer casing 21 and the photoelectric conversion optical fibers 221, 224 are protected from the external force by the hollow sleeve 211 and are damaged. The outer surface of the optical cable and the photoelectric conversion optical cable for the network equipment is covered with a protective skin; the protective leather system may be provided with a wave-shaped steel strip or a polyethylene layer to form an armored cable with the covered optical cable. In order to avoid the damage of the covered optical cable subjected to excessive lateral pressure, to achieve the purpose of cable protection. However, the protective skin may also be made of a material of Kevlar Fiber or Aramid Fiber.

The first and second photoelectric converter connectors 24 and 25 are respectively disposed outside the outer casing 21, and can be respectively respectively connected to the associated photoelectric converter, and the first and second photoelectric converter connectors 24 and 25 are respectively respectively One of the first and second photoelectric conversion optical fibers 221 and 224 is coupled, so that the optical signal can be sequentially transmitted to the photoelectric conversion via the photoelectric conversion optical fibers 221 and 224 and the photoelectric converter connectors 24 and 25. Device. The first and second fiber-optic network device connectors 26 and 27 are respectively disposed outside the outer casing 21, and can be respectively respectively connected to the associated optical fiber network devices, and the first and second optical network device connectors 26 and 27 are respectively connected. The optical signals transmitted by the optical fibers 222 and 223 of the network device are respectively transmitted through the first and second optical fibers. The network device connectors 26, 27 are passed to the associated fiber optic network device.

Referring to FIG. 7 and FIG. 8 , the first and second network device fibers 222 and 223 and/or the first and second photoelectric conversion fibers 221 and 224 may be surrounded by the outer casing 21 . The direction of extension is varied to accommodate the locations of the first and second fiber optic network device connectors 26, 27 and the first and second optoelectronic transducer connectors 24, 25, respectively. As shown in FIG. 7, each of the photoelectric converter connectors 24, 25 and the fiber optic network device connectors 26, 27 can be plugged into a plug-in device (Fan-Out Kits or Fan-Out Cable), respectively First, the second photoelectric converters 4, 5 are coupled to the first and second optical network devices 6, 7, but not limited thereto, the first and second photoelectric converter connectors 24, 25 and the first, the first The two fiber network device connectors 26 and 27 can also be directly coupled to the first and second photoelectric converters 4 and 5 and the first and second fiber network devices 6 and 7 to obtain a coupling relationship, as shown in FIG. 8 . Show.

It should be noted that the optical bypass switch module of the present invention can also omit the arrangement of the outer casing, and expose the circuit substrate. Thus, the optical switch disposed on the circuit substrate can be coupled or extended with a plurality of photoelectric conversions having corresponding relationships. The optical cable and the network equipment optical cable, and even the fixed or load bearing carrier can be used instead of the circuit substrate, and the telecommunication control plug and the optical switch are electrically connected to each other and disposed on the carrier. The optical fiber cable for optical conversion and the optical cable for network equipment are, for example, a loose tube type cable or a cable having a Kevlar fiber or an Aramid fiber. In addition, the circuit board or the carrier can also expose the indicator light to highlight the optical signal connection state of the optical cable for the network device and the corresponding optical fiber conversion cable, or to prompt the optical signals between the optical cables of the network device. Connected state.

The optical switch 22 can be a latching optical switch with a switching signal triggering pin. The online device can trigger the control signal to the optical switching switch 22 via the telecommunication control plug 231 through the switching signal trigger pin input to change the optical switching. The mode of execution of switch 22. The optical switch 211 can also be a non-latching optical switch with a level detecting pin. When the level detecting pin detects the online device being interrupted or the power is interrupted via the telecommunication control plug 231. When the zero-return signal is output, the optical switch 22 is configured to perform a bypass mode, so that the network devices are connected to each other by the optical signals of the optical fibers 222 and 223, so as to maintain the optical bypass when the online device is abnormal. The plurality of fiber optic network devices of the switch module 2 are connected to each other by optical signals, thereby preventing the fiber network from being disconnected due to power failure or downtime of the online device.

When the optical switch 22 performs the normal mode, the optical switch 22 is configured to connect the respective network device fibers 222 and 223 with the corresponding photoelectric conversion fibers 221 and 224. When the optical switch 22 performs the bypass mode, the optical switch 22 interrupts the optical signals of the optical fibers 222 and 223 of the network device and the corresponding optical fiber 221 and 224, and makes the network device The optical fibers 222 and 223 are in optical communication with each other.

The optical bypass switch module 2 of the present invention can also be provided with a management unit 232 for monitoring the operating state of the online device 3, and when the online device 3 is monitored to be normal, the online device 3 can be continuously monitored. When it is detected that the online device 3 is operating abnormally, the operating system of the online device 3 can be restarted through the telecommunication control plug 231. In addition, the management unit 232 can monitor whether the online device 3 plugged into the telecommunication control plug 231 continues to be abnormal for a period of time, and if so, the management unit 232 can wake up the online device 3, and if not, the management unit 232 continues to monitor the online device 3 . The management unit 232 can be a Watch Dog Time (WDT) chip. The abnormal operation of the online device refers to a phenomenon in which the online device is disconnected or the power is interrupted.

In another embodiment of the present invention, the management unit 232 can respectively connect the optical switch 22 and the online device 3. When the operation of the online device 3 is detected to be changed from abnormal to normal, the management unit 232 can switch to the optical switch 22 Sending a first control command to cause the optical switch 22 to perform a general mode. When it is detected that the operation of the online device 3 changes from normal to abnormal, the management unit 232 can send a second control command to the optical switch 22 to enable the optical switch. 22 performs the bypass mode and restarts the operating system of the online device. It should be noted that the management unit 232 can also be omitted in response to customer requirements to save overall manufacturing costs, rather than being an essential component.

In order to enable the operator to effectively grasp the execution mode of the optical switch 22, as shown in FIG. 4, the optical bypass switch module 2 of the present invention may further be provided with a prompt light 28 for exposing the outer casing 21 to be illuminated by the light. The communication state between the optical fibers 222 and 223 of the road device and the corresponding optical fibers 221 and 224 for the photoelectric conversion or the communication state between the optical fibers 222 and 223 for the network device is indicated. The cue light 29 is, for example, an LED bulb. Referring to FIG. 9, the optical fiber 222 and 223 of the network device of the present invention and the corresponding optical fiber 221 and 224 of the photoelectric conversion device can be aggregated into a strip body, so that the whole of the optical bypass switch module 2 presents a long line. Cable shape to reduce the space occupied and adapt to various environments.

Compared with the prior art, the optical bypass switch module of the present invention has the following technical features to effectively solve the problems faced by those skilled in the art.

1. An optical bypass switch module that can be plugged into an online device is provided, so that the online device does not need to reserve space to set the optical bypass switch module.

2. The optical bypass switch module of the invention does not need built-in photoelectric converter, can reduce the manufacturing cost, and can be matched with various types of brand and hardware specifications of the photoelectric converter to enhance the versatility of the product.

3. The connector is provided to be respectively connected to the photoelectric converter and the optical network device to form a network architecture system with the online device.

4. The connectors of the photoelectric converter and the optical network equipment can be extended to a remote place, so that the photoelectric converter and the optical network equipment are not disposed in the same cabinet position as the online equipment.

The above embodiments are merely illustrative of the principles and effects of the invention and are not intended to limit the invention. Modifications and variations of the above-described embodiments can be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be as defined in the scope of the invention.

1. . . light switch

11. . . Fiber optic wire

12. . . Inner wall

2. . . Optical bypass switch module

twenty one. . . Outer casing

211. . . Hollow casing

twenty two. . . Optical switch

221. . . First photoelectric conversion fiber

222. . . First network equipment fiber

223. . . Second network equipment fiber

224. . . Second photoelectric conversion fiber

twenty three. . . Circuit substrate

231. . . Telecommunications control plug

232. . . Management unit

twenty four. . . First photoelectric converter connector

25. . . Second photoelectric converter connector

26. . . First fiber optic network equipment connector

27. . . Second fiber optic network equipment connector

28. . . Tip light

3. . . Online device

4. . . First photoelectric converter

5. . . Second photoelectric converter

6. . . First fiber optic network equipment

7. . . Second fiber optic network equipment

[Fig. 1] A schematic diagram of winding of a fiber optic cable in a conventional optical switch device. 2 is a block diagram of a fiber optic network device and its corresponding photoelectric converter using the optical bypass switch of the present invention. Fig. 3 is a block diagram showing the use of the optical bypass switch of the present invention to connect the respective fiber optic network devices. Fig. 4 is a perspective view showing an embodiment of the optical bypass switch module of the present invention. Fig. 5 is a system block diagram showing another embodiment of the optical bypass switch module of the present invention. [Fig. 6A] - [Fig. 6C] Each of the types of optical switching switches of the optical bypass switch module of the present invention is illustrated. Fig. 7 is a system block diagram showing a state of use of one of the optical bypass switch modules of the present invention. FIG. 8 is a system block diagram showing another use state of the optical bypass switch module of the present invention. 9 is a schematic view showing the appearance of one embodiment of the optical bypass switch module of the present invention.

2. . . Optical bypass switch module

twenty two. . . Optical switch

221. . . First photoelectric conversion fiber

222. . . First network equipment fiber

223. . . Second network equipment fiber

224. . . Second photoelectric conversion fiber

twenty three. . . Circuit substrate

231. . . Telecommunications control plug

232. . . Management unit

twenty four. . . First photoelectric converter connector

25. . . Second photoelectric converter connector

26. . . First fiber optic network equipment connector

27. . . Second fiber optic network equipment connector

3. . . Online device

4. . . First photoelectric converter

5. . . Second photoelectric converter

6. . . First fiber optic network equipment

7. . . Second fiber optic network equipment

Claims (10)

An optical bypass switch module that can be plugged into an online device, which is connected to an external optical converter and a fiber optic network device, and includes: an outer casing for accommodating a circuit substrate having a telecommunication control plug The telecommunication control plug is externally exposed to the outer casing, and is inserted into the socket of the online device to receive the electrical control signal sent by the online device; the optical switch is disposed on the circuit substrate and coupled or Extending a plurality of optical fibers for optical conversion and a fiber for network equipment having a corresponding relationship, wherein the optical fiber for optical conversion and the optical fiber for network equipment extend at least inside a casing of the outer casing; the telecommunication control plug and the light The switching switch is electrically connected, and the received electrical control signal is transmitted to the optical switching switch to switch the execution mode of the optical switching switch; the plurality of photoelectric converter connectors are disposed outside the outer casing, and one end is Each of the photoelectric converters is respectively connected, and the other end is respectively coupled to one of the photoelectric conversion fibers; and a plurality of optical network device connectors are disposed on the outer casing The external part of the body is respectively connected to each of the optical fiber network devices, and the other end is respectively coupled to one of the optical fibers for the network device; the optical switch has to perform a general mode, so that each of the network devices The optical fiber is connected to the optical signal of the corresponding photoelectric conversion optical fiber; or the optical switching switch is configured to perform a bypass mode, interrupting the optical signals of each of the network equipment fibers and the corresponding photoelectric conversion optical fiber, and Network devices are connected to each other by optical signals. The optical bypass switch module of claim 1, further comprising a warning light for exposing the outer casing to indicate an optical signal connection state between the optical fiber for the network device and the corresponding optical fiber for photoelectric conversion. Or prompting each of the network devices to use optical signals to communicate with each other. The optical bypass switch module according to claim 1, wherein each of the network equipment optical fibers and/or the photoelectric conversion optical fibers surrounds the outer casing of the outer casing to change the direction of extension. The optical bypass switch module according to claim 1, wherein the outer casing protrudes from the outer casing to pass through the optical fiber for optical fiber and the photoelectric conversion fiber, and the outer casing The outer part of the body respectively forms an optical cable for optical equipment and a photoelectric conversion optical cable; the network equipment is assembled by a fiber optic cable and a photoelectric conversion optical cable to form a strip; the outer peripheral of the optical cable and the photoelectric conversion optical cable is used for the network equipment Covering the protective skin; the protective sheath and the coated optical cable constitute an Armored Cable, or at least Kevlar Fiber or Aramid Fiber. The optical bypass switch module of claim 1, wherein the outer wall surface of the outer casing is provided with a fixing member for fixing the outer casing to the online device; each of the photoelectric converter connector and the optical fiber The network device connector is an ST, SC, FC, LC, MU or MPO fiber connector; the telecommunication control plug is a plug in the form of USB, RJ45 or HDMI; the optical switching relationship is a Dual2x2 optical switch or a 4x8 optical switch. The 4x8 optical switch has a plurality of bypassed or mechanically connected bypass fibers to form a bypass effect. An optical bypass switch module that can be plugged into an online device, and is connected to a plurality of external photoelectric converters and optical network devices, including: a carrier, a telecommunication control plug is exposed, and the plug is inserted Connected to the online device to receive the electrical control signal sent by the online device; the optical switch is disposed on the carrier, and is coupled to or extends a plurality of optical fiber optic cables and network devices having corresponding relationships The optical control cable is electrically connected to the optical switch, and transmits the received electrical control signal to the optical switch to switch the execution mode of the optical switch; Provided on the outside of the carrier, one end is respectively connected to each of the photoelectric converters, and the other end is respectively coupled to one of the photoelectric conversion optical cables; and a plurality of optical network device connectors are disposed on the The other end of the carrier is respectively connected to each of the optical fiber network devices, and the other end is respectively coupled to one of the optical cables for the network device; the optical switch has to perform a general mode, so that the network The optical cable of the road device is connected to the optical signal of the corresponding optical fiber conversion cable; or the optical switching switch is configured to perform a bypass mode, interrupting the optical signals of the network equipment and the optical signal of the corresponding photoelectric conversion optical cable, and Each of the network devices is connected to each other by optical signals of the optical cables. According to the optical bypass switch module of claim 6, wherein each of the optical fiber cables for optical conversion and the network equipment is a loose tube cable or a jacket with Kevlar fiber (Kevlar). Fiber) or fiber of Aramid Fiber. The optical bypass switch module according to claim 6 , further comprising a prompt light for exposing the carrier, to indicate the optical signal connection state between the optical cable and the corresponding photoelectric conversion optical cable of the network device. Or prompting each of the network devices to use optical signals to communicate with each other. The optical bypass switch module according to claim 1 or 6, further comprising a management unit, configured to monitor an operation state of the online device, and continue to the online device when the online device is monitored to be normal. The device monitors or causes the optical switch to perform a general mode. When the online device is detected to be abnormal, the operating system of the online device is restarted, or the optical switch is caused to perform a bypass mode. An online device for plugging in an optical bypass switch module according to claim 1 or 6, characterized in that a telecommunication control socket for plugging the telecommunication control plug is exposed.