CN210780811U

CN210780811U - Wavelength division multiplexing photoelectric transceiver

Info

Publication number: CN210780811U
Application number: CN202020009381.0U
Authority: CN
Inventors: 陈凡
Original assignee: Wuhan Hongtai Jiaye Technology Co Ltd
Current assignee: Wuhan Hongtai Jiaye Technology Co Ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-06-16
Anticipated expiration: 2030-01-03

Abstract

The utility model relates to the technical field of network equipment, in particular to a wavelength division multiplexing photoelectric transceiver, which comprises a photoelectric transceiver, a wavelength division multiplexer and an upper shell, wherein the top end of the photoelectric transceiver is provided with a handle, the two ends of the photoelectric transceiver are provided with fixed plates, the two ends of the fixed plates are provided with fixed holes, the outer end of the photoelectric transceiver is provided with a network port, the other end of the network port is provided with a first optical fiber port, an indicator lamp is arranged between the network port and the first optical fiber port, the outer end of the network port is provided with an end part, the peripheral end of the network port is provided with an extension fixed frame, one end of the network port is provided with a sealing baffle plate, the upper end inside the upper shell is provided with a heat dissipation fan, the bottom end of the heat dissipation fan is provided with a dust absorption plate, one end of the upper shell is provided with a hinge, and other wavelength division multiplexing devices are not needed to be purchased through the photoelectric, so that the device is more efficient to use.

Description

Wavelength division multiplexing photoelectric transceiver

Technical Field

The utility model relates to a network equipment technical field specifically is a wavelength division multiplexing photoelectric transceiver.

Background

The LAN series optical fiber transceiver with switching function is an intelligent optical fiber transceiver with switching function based on two-layer structure, besides all functions of the transceiver, it also has unique 4 Ethernet ports design, and breaks through the limitation of original one Ethernet port, and the cross line and direct connection line are self-identified, and between every Ethernet ports can be formed into VLAN, and the birth of said product can make the establishment of local area network be easier and easier, and can also be connected with remote local area network by means of optical fiber interface of said product, and the network investment can be greatly reduced by using said product to construct network, and the network structure can be simplified, so that the network is more stable and safer, and said product can be extensively used in the fields of telecommunication, electric power, intelligent district, campus network, government network station, wired TV, petroleum and mobile base station, etc.

Although the existing photoelectric transceivers are various in variety, most of the existing photoelectric transceivers are only changed in form, and the functions of the existing photoelectric transceivers are not changed greatly, so that the existing photoelectric transceivers are single in function when in use, low in transmission efficiency and small in transmission capacity, so that the cost is high, and signals transmitted are single, so that the existing photoelectric transceivers are troublesome to use, and therefore a wavelength division multiplexing photoelectric transceiver is needed to change the current situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wavelength division multiplexing photoelectric transceiver to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wavelength division multiplexing photoelectric transceiver, includes photoelectric transceiver, wavelength division multiplexer and goes up the casing, the photoelectric transceiver top is equipped with the handle, the photoelectric transceiver both ends are equipped with the fixed plate, the fixed plate both ends are equipped with the fixed orifices, photoelectric transceiver outer end is equipped with the net twine mouth, net twine mouth one end is equipped with switch, the net twine mouth other end is equipped with first optic fibre mouth, be equipped with the pilot lamp between net twine mouth and the first optic fibre mouth, net twine mouth outer end is equipped with the tip, net twine mouth week end is equipped with the extension mount, net twine mouth one end is equipped with seal baffle, the wavelength division multiplexer outer end is equipped with the second optic fibre mouth, second optic fibre mouth bottom is equipped with the optic fibre operation lamp, go up the inside upper end of casing and be equipped with the heat dissipation fan, heat dissipation fan bottom is equipped with the dust absorption board, go up casing one end.

Preferably, the outer end of the upper shell is provided with a protective layer.

Preferably, four groups of net line ports are arranged.

Preferably, a storage battery is arranged at the inner end of the photoelectric transceiver.

Preferably, the inner end connecting gaps of the photoelectric transceiver and the wavelength division multiplexer are provided with sealing gaskets.

Preferably, the optoelectronic transceiver is electrically connected with the wavelength division multiplexer through an optical fiber.

Preferably, the wavelengths of the optoelectronic transceiver and the wavelength division multiplexer are the same, specifically nm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the photoelectric transceiver that sets up, the photoelectric transceiver bottom is equipped with wavelength division multiplexer, wavelength division multiplexer outer end is equipped with the second optical fiber mouth, second optical fiber mouth bottom is equipped with optic fibre operation lamp, wavelength division multiplexer puts two or more different wavelength's optical carrier signal together through multiplexer at the sending end, and couple to the technique that carries out transmission in the same optic fibre of light line, at the receiving terminal, the optical carrier of various wavelengths is separated through demultiplexer, then do further processing by the optical receiver in order to resume original signal, through the wavelength division multiplexer who sets up, single input fiber corresponds a plurality of output fiber through wavelength division multiplexing, make the space saving more when equipment uses, simple and convenient, transmission efficiency is high, because the photoelectric transceiver bottom is equipped with wavelength division multiplexer, need not to purchase other wavelength division multiplexing devices during the use, so that the device is more efficient to use.

2. In the utility model, through the upper shell, the upper end in the upper shell is provided with the heat dissipation fan, the bottom end of the heat dissipation fan is provided with the dust absorption plate, the inner end of the device is subjected to heat dissipation treatment through the heat dissipation fan, the dust in the inner end of the device is absorbed through the dust absorption plate, the normal operation of the device is prevented from being influenced by overhigh temperature and generated dust due to long-time use of the device, and further the damage of the device is prevented, the connecting gaps between the photoelectric transceiver and the wavelength division multiplexer are respectively provided with the sealing gasket, the outer end of the network cable port is provided with the end part, the peripheral end of the network cable port is provided with the extension fixing frame, one end of the network cable port is provided with the sealing baffle, when the network cable is completely inserted into the network cable port, the seamless butt joint between the network cable and the network cable port is realized through the blocking of the end part, the extension fixing frame and the sealing baffle, so that the, this practicality makes equipment safety more when using.

3. The utility model discloses in, through the handle that sets up, the handle is installed in photoelectric transceiver top, but through handle user's one hand mobile device, more convenience during the transport, and photoelectric transceiver both ends are equipped with the fixed plate, the fixed plate both ends are equipped with the fixed orifices, make the device not only directly place at the mounted position, also can fix the fixed orifices that the bolt passes through the fixed plate upper end, and go up the casing and pass through the hinged joint device, make the device dismantle with maintain more convenient, make more convenience during the equipment use.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the inner end of the upper housing of the present invention;

FIG. 3 is an enlarged schematic view of point A of the present invention;

in the figure: 1-photoelectric transceiver, 2-wavelength division multiplexer, 3-upper shell, 4-handle, 5-fixing plate, 6-fixing hole, 7-network cable port, 8-power switch, 9-first optical fiber port, 10-indicator light, 11-second optical fiber port, 12-optical fiber operation light, 13-end, 14-extension fixing frame, 15-sealing baffle, 16-heat dissipation fan, 17-dust absorption plate, 18-hinge

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution:

a wavelength division multiplexing photoelectric transceiver comprises a photoelectric transceiver 1, a wavelength division multiplexer 2 and an upper shell 3, wherein a handle 4 is arranged at the top end of the photoelectric transceiver 1, fixing plates 5 are arranged at two ends of the photoelectric transceiver 1, fixing holes 6 are arranged at two ends of the fixing plates 5, a network cable port 7 is arranged at the outer end of the photoelectric transceiver 1, a power switch 8 is arranged at one end of the network cable port 7, a first optical fiber port 9 is arranged at the other end of the network cable port 7, an indicator lamp 10 is arranged between the network cable port 7 and the first optical fiber port 9, an end part 13 is arranged at the outer end of the network cable port 7, an extension fixing frame 14 is arranged at the peripheral end of the network cable port 7, a sealing baffle 15 is arranged at one end of the network cable port 7, a second optical fiber port 11 is arranged at the outer end of the wavelength division multiplexer 2, an optical fiber operation lamp 12 is arranged at the bottom end of the second optical fiber port 11, the outer end of the photoelectric transceiver, the bottom of the second optical fiber port 11 is provided with an optical fiber operation lamp 12, the wavelength division multiplexer 2 combines two or more optical carrier signals with different wavelengths together at a sending end through the multiplexer and couples the optical carrier signals to the same optical fiber of the optical line for transmission, at a receiving end, the optical carrier signals with various wavelengths are separated through the demultiplexer and then are further processed by an optical receiver to recover the original signals, a single input optical fiber corresponds to a plurality of output optical fibers through the wavelength division multiplexer 2 through the wavelength division multiplexing, so that the space is saved when the device is used, the device is simple and convenient, the transmission efficiency is high, because the bottom of the photoelectric transceiver 1 is provided with the wavelength division multiplexer 2, other wavelength division multiplexing devices are not needed to be purchased when the device is used, the device is more efficient when the device is used, the upper end inside the upper shell 3 is provided with a heat dissipation fan 16, the bottom of the heat dissipation fan 16 is provided with a dust absorption plate 17, through the upper shell 3, the upper end in the upper shell 3 is provided with the heat dissipation fan 16, the bottom end of the heat dissipation fan 16 is provided with the dust absorption plate 17, the inner end of the device is subjected to heat dissipation treatment through the heat dissipation fan 16, dust in the inner end of the device is absorbed through the dust absorption plate 17, the phenomenon that the normal operation of the device is affected by overhigh temperature and generated dust due to long-time use of the device is prevented, and further the damage of the device is caused, the connecting gaps between the photoelectric transceiver 1 and the inner end of the wavelength division multiplexer 2 are respectively provided with a sealing gasket, the outer end of the network cable port 7 is provided with an end part 13, the periphery end of the network cable port 7 is provided with an extension fixing frame 14, one end of the network cable port 7 is provided with a sealing baffle 15, when the network cable is completely inserted into the network cable port 7, seamless butt joint between the network cable and the network cable port 7 is realized through, the utility model discloses do not possess heat dissipation and dust removal function for current photoelectric transceiver 1, the utility model discloses make more safety when equipment uses, handle 4 through setting up, handle 4 is installed on 1 top of photoelectric transceiver, but through handle 4 user of service one-hand mobile device, it is more convenient during the transport, and 1 both ends of photoelectric transceiver are equipped with

fixed plate

5, 5 both ends of fixed plate are equipped with fixed orifices 6, make the device not only directly place at the mounted position, also can fix the bolt through fixed orifices 6 of 5 upper ends of fixed plate, and go up casing 3 and pass through hinge 18 connecting device, make the device dismantle with maintain more convenient, make more convenience when equipment uses, certain spreading value has.

The utility model discloses work flow: before use, the device is moved to an installation position through a hand-held handle 4, a user can select to place the devices at the installation position, or a bolt is fixed through a fixing hole 6 at the upper end of a fixing plate 5, when the device is used, a power switch 8 is turned on, a photoelectric transceiver 1 and a wavelength division multiplexer 2 are connected through optical fibers, the wavelength division multiplexer 2 combines optical carrier signals with two or more different wavelengths together at a sending end through a multiplexer and is coupled to the same optical fiber of an optical line for transmission, the optical carrier signals with various wavelengths are separated through a demultiplexer at a receiving end and then are further processed by an optical receiver to recover the original signals, a single input optical fiber corresponds to a plurality of output optical fibers through wavelength division multiplexing, the device is more efficient and convenient to use, the inner end of the device is subjected to heat dissipation processing through a heat dissipation fan 16, dust at the inner end of the device is absorbed through a dust absorption plate 17, the normal operation that the machine body used for a long time and caused the high temperature and produced the dust influence device is prevented, has certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wavelength division multiplexing optoelectronic transceiver comprises an optoelectronic transceiver (1), a wavelength division multiplexer (2) and an upper shell (3), and is characterized in that: the photoelectric transceiver (1) top is equipped with handle (4), photoelectric transceiver (1) both ends are equipped with fixed plate (5), fixed plate (5) both ends are equipped with fixed orifices (6), photoelectric transceiver (1) outer end is equipped with net twine mouth (7), net twine mouth (7) one end is equipped with switch (8), net twine mouth (7) other end is equipped with first optic fibre mouth (9), be equipped with pilot lamp (10) between net twine mouth (7) and first optic fibre mouth (9), net twine mouth (7) outer end is equipped with tip (13), net twine mouth (7) tip is equipped with extension mount (14), net twine mouth (7) one end is equipped with sealing baffle (15), wavelength division multiplexer (2) outer end is equipped with second optic fibre mouth (11), second optic fibre mouth (11) bottom is equipped with optic fibre operation lamp (12), go up the inside upper end of casing (3) and be equipped with heat dissipation fan (16), the bottom end of the heat dissipation fan (16) is provided with a dust collection plate (17), and one end of the upper shell (3) is provided with a hinge (18).

2. The wavelength division multiplexed optoelectronic transceiver of claim 1, wherein: and a protective layer is arranged at the outer end of the upper shell (3).

3. The wavelength division multiplexed optoelectronic transceiver of claim 1, wherein: four groups of net twine mouths (7) are arranged.

4. The wavelength division multiplexed optoelectronic transceiver of claim 1, wherein: the inner end of the photoelectric transceiver (1) is provided with a storage battery.

5. The wavelength division multiplexed optoelectronic transceiver of claim 1, wherein: and sealing gaskets are arranged at the inner end connecting gaps of the photoelectric transceiver (1) and the wavelength division multiplexer (2).

6. The wavelength division multiplexed optoelectronic transceiver of claim 1, wherein: the photoelectric transceiver (1) is electrically connected with the wavelength division multiplexer (2) through an optical fiber.

7. The wavelength division multiplexed optoelectronic transceiver of claim 1, wherein: the wavelengths of the photoelectric transceiver (1) and the wavelength division multiplexer (2) are consistent, and are 1310nm specifically.