CN208314277U - A kind of tail fiber type integrated module of optical transceiver - Google Patents

A kind of tail fiber type integrated module of optical transceiver Download PDF

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Publication number
CN208314277U
CN208314277U CN201821054645.3U CN201821054645U CN208314277U CN 208314277 U CN208314277 U CN 208314277U CN 201821054645 U CN201821054645 U CN 201821054645U CN 208314277 U CN208314277 U CN 208314277U
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tail
optical
optical fiber
smooth connector
connector
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CN201821054645.3U
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Chinese (zh)
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陈丽影
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Hebei Dongfang Xiangrui Communication Technology Co Ltd
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Hebei Dongfang Xiangrui Communication Technology Co Ltd
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Abstract

The utility model discloses a kind of tail fiber type integrated modules of optical transceiver, including module bodies, first smooth connector, second smooth connector, tail optical fiber, emit optical assembly and receives optical assembly, the module bodies are rectangular block shape structure, and it is all around encapsulated with screw thread, it is provided with transmitting optical assembly in the module bodies and receives optical assembly, the tail optical fiber is provided with two groups on the integrated module, tail optical fiber described in two groups respectively with transmitting optical assembly and reception optical assembly coupling package, the tail optical fiber pass-out module bodies, its tail end is coupled with the first smooth connector, the first smooth connector is FC type light connector, and include at least the first damping block, first adapter and binding post, first damping block is the rubber ring of circular ring shape, and it is set in the periphery of the first smooth connector, first adapter is the circular ring structure of metal material.The tail fiber type integrated module of optical transceiver, structurally reasonable, optical signal can be launched or receive well, practical value with higher.

Description

A kind of tail fiber type integrated module of optical transceiver
Technical field
The utility model belongs to technical field of optical fiber communication, and in particular to a kind of tail fiber type integrated module of optical transceiver.
Background technique
With the continuous development of optical communication technique, light transmit-receive integrated optical module is applied to optical fiber more and more widely In communication system, playing a part of electricity and light, light and electricity conversion, performance has important shadow to Fiber Optical Communication System performance indicator It rings.Light transmit-receive integrated optical module is one of key technology of Fiber Optical Communication System.
Currently, mainly being inserted using double LC applied to the double-fiber bidirectional light receiving and transmitting integrated module in Ethernet, transmission network Pull out the optical interface (optical interface, i.e., a kind of physical interface for connecting fiber optic cable) of type.This integrated module of optical transceiver and outer The connection type of boundary's optical fiber are as follows: using two extraneous optical fiber connections with LC light connector integrated module of optical transceiver, wherein The optical interface card slot of two LC types is set on the integrated module of optical transceiver, two optical fiber are inserted respectively into the card slot of optical module In, the card slot of optical module then is blocked by what is installed on optical fiber head, and then reach latching optical fiber, optical fiber is avoided to fall off Purpose.Plug-type optical interface is set using this on the integrated module of optical transceiver, setting for extraneous optical fiber is connected by pluggable mode Meter mode, there are certain drawbacks under some special occasions, such as: when extraneous optical fiber is stretched or distorts, meeting Cause the optical path in optical module to couple to shift, optical signal cannot be launched or receive well, therefore reliability is not high.
Utility model content
The purpose of this utility model is to provide a kind of tail fiber type integrated modules of optical transceiver, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of tail fiber type integrated module of optical transceiver, packet It includes module bodies, the first smooth connector, the second smooth connector, tail optical fiber, transmitting optical assembly and receives optical assembly, the module bodies are square Shape block structure, and all around encapsulated with screw thread, transmitting optical assembly is provided in the module bodies and receives optical assembly, institute It states tail optical fiber and is provided with two groups on the integrated module, tail optical fiber described in two groups couples envelope with transmitting optical assembly and reception optical assembly respectively Dress, the tail optical fiber pass-out module bodies, tail end are coupled with the first smooth connector;
The first smooth connector is FC type light connector, and includes at least the first damping block, the first adapter and binding post, institute It states the first damping block and is the rubber ring of circular ring shape, and be set in the periphery of the first smooth connector, first adapter is metal material The circular ring structure of matter, and card interface is offered thereon, the card interface is L-type groove-like structure;
The connecting end surface of the binding post of the first smooth connector is UPC type, and the center of the first smooth connector right end is arranged in Position;
The first smooth connector is coupled with the second smooth connector.
Preferably, the described second smooth connector includes at least the second damping block and the second adapter, and second damping block is The rubber ring of circular ring shape, and it is set in the periphery of the second smooth connector, the second adapter cylindrical structure, and center offers The right end center of the second smooth connector, and the side surface configurations of the second adapter are arranged in binding post matching hole, second adapter There is clip-connecting rod.
Preferably, when the described first smooth connector and the second smooth connector are coupled, the clip-connecting rod of the second adapter and first The card interface of adapter cooperates twist-on.
Preferably, the junction of the described first smooth connector and tail optical fiber is configured with the first optical fiber set, the first optical fiber set with First smooth connector is integrally formed construction, and offers the through-hole being coupled with tail optical fiber thereon, the first optical fiber set it is outer It encloses and offers multiple groups annular groove.
Preferably, the end structure of the described second smooth connector has the second optical fiber set, and the second optical fiber set connects with the second light Head is integrally formed construction, and offers the through-hole being coupled with optical fiber thereon, and the periphery that second optical fiber covers offers Multiple groups annular groove.
The technical effect and advantage of the utility model: the tail fiber type integrated module of optical transceiver, module bodies all around use screw The mode of screw thread encapsulation realizes docking for optical module and extraneous optical fiber, and tail optical fiber respectively with transmitting optical assembly and reception optical assembly coupling Close encapsulation, the good reliability of optical path connection, it is ensured that the Stability and veracity of optical signal transmission in optical communication system, meanwhile, First smooth connector is coupled with the second smooth connector, because the card interface cooperation of the clip-connecting rod and the first adapter of the second adapter is twisted It connects, so that the first smooth connector and the second smooth connector are coupled quick stabilization, it is mechanical reliable especially suitable for some pairs of optical modules The more demanding application of property, the tail fiber type integrated module of optical transceiver is structurally reasonable, optical signal can be launched well or It receives, practical value with higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the first damping block of the utility model, the first adapter and binding post;
Fig. 3 is the structural schematic diagram of the utility model the second damping block and the second adapter.
In figure: 1 module bodies, 2 first smooth connectors, 3 second smooth connectors, 4 tail optical fibers, 5 first damping blocks, 6 first adapters, 7 binding posts, 8 second damping blocks, 9 second adapters, 201 first optical fiber sets, 301 second optical fiber sets, 601 card interfaces, 701 wiring Column matching hole, 901 clip-connecting rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of tail fiber type integrated module of optical transceiver as shown in Figs. 1-3, including module bodies 1, First smooth connector 2, the second smooth connector 3, tail optical fiber 4, transmitting optical assembly and reception optical assembly, the module bodies 1 are rectangular block shape Structure, and all around encapsulated with screw thread, SFF packing forms or SFP packing forms, institute can be used in the encapsulation of module bodies 1 It states and is provided with transmitting optical assembly in module bodies 1 and receives optical assembly, module bodies 1 are optical transceiver module, and being will be short-range The Ethernet transmission media converting unit that twisted pair telecommunications number and the optical signal of long range are interchangeable also is claimed in many places Be photoelectric converter, the tail optical fiber 4 is provided with two groups on the integrated module, tail optical fiber 4 described in two groups respectively with transmitting light group Part and reception optical assembly coupling package, the 4 pass-out module bodies 1 of tail optical fiber, tail end are coupled with the first smooth connector 2;
The first smooth connector 2 is FC type light connector, and includes at least the first damping block 5, the first adapter 6 and binding post 7, first damping block 5 is the rubber ring of circular ring shape, and is set in the periphery of the first smooth connector 2, and first adapter 6 is The circular ring structure of metal material, and card interface 601 is offered thereon, the card interface 601 is L-type groove-like structure;
The connecting end surface of the binding post 7 of the first smooth connector 2 is UPC type, and is arranged in the first smooth 2 right end of connector Heart position;
The first smooth connector 2 is coupled with the second smooth connector 3.
Specifically, the second smooth connector 3 includes at least the second damping block 8 and the second adapter 9, second damping block 8 are the rubber ring of circular ring shape, and are set in the periphery of the second smooth connector 3,9 cylindrical structure of the second adapter, and center Binding post matching hole 701 is offered, the right end center of the second smooth connector 3, and the second adapter is arranged in second adapter 9 9 side surface configurations have clip-connecting rod 901.
Specifically, when the first smooth connector 2 and the second smooth connector 3 are coupled, the clip-connecting rod 901 of the second adapter 9 Cooperate twist-on with the card interface 601 of the first adapter 6.
Specifically, the junction of the first smooth connector 2 and tail optical fiber 4 is configured with the first optical fiber set 201, first optical fiber Set 201 and the first smooth connector 2 are integrally formed construction, and offer the through-hole being coupled with tail optical fiber 4 thereon, first light The periphery of fibre set 201 offers multiple groups annular groove, so that the first optical fiber set 201 has preferable bend resistance effect, preferably protects Tail optical fiber 4 inside shield.
Specifically, the end structure of the second smooth connector 3 has the second optical fiber to cover 301, second optical fiber set 301 and the Two smooth connectors 3 are integrally formed construction, and offer the through-hole being coupled with optical fiber thereon, the second optical fiber set 301 Periphery offers multiple groups annular groove, so that the second optical fiber set 301 has preferable bend resistance effect, the light inside better protection It is fine.
Specifically, the tail fiber type integrated module of optical transceiver, module bodies 1 are all around realized with the mode that screw thread encapsulates interior Portion's optical module is docked with extraneous optical fiber, and tail optical fiber 4 respectively with transmitting optical assembly and receive optical assembly coupling package, optical path connects Good reliability, it is ensured that the Stability and veracity of optical signal transmission in optical communication system, meanwhile, the first smooth connector 2 and Two smooth connectors 3 are coupled, and because the clip-connecting rod 901 of the second adapter 9 and the card interface 601 of the first adapter 6 cooperate twist-on, are made It obtains the first smooth connector 2 and the second smooth connector 3 is coupled quick stabilization, wanted especially suitable for some pairs of optical module Mechanical Reliabilities Higher application is asked, the tail fiber type integrated module of optical transceiver is structurally reasonable, and optical signal can be launched or connect well It receives, practical value with higher.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of tail fiber type integrated module of optical transceiver, including module bodies (1), the first smooth connector (2), the second smooth connector (3), tail Fine (4), transmitting optical assembly and reception optical assembly, it is characterised in that: the module bodies (1) are rectangular block shape structure, and all around It is encapsulated with screw thread, transmitting optical assembly is provided in the module bodies (1) and receives optical assembly, the tail optical fiber (4) is at this Two groups are provided on integrated module, tail optical fiber described in two groups (4) is described respectively with transmitting optical assembly and reception optical assembly coupling package Tail optical fiber (4) pass-out module bodies (1), tail end are coupled with the first smooth connector (2);
The first smooth connector (2) is FC type light connector, and includes at least the first damping block (5), the first adapter (6) and wiring Column (7), first damping block (5) are the rubber ring of circular ring shape, and are set in the periphery of the first smooth connector (2), described first Adapter (6) is the circular ring structure of metal material, and offers card interface (601) thereon, and the card interface (601) is L-type slot Shape structure;
The connecting end surface of the binding post (7) of the first smooth connector (2) is UPC type, and is arranged in the first smooth connector (2) right end Center;
The first smooth connector (2) is coupled with the second smooth connector (3).
2. a kind of tail fiber type integrated module of optical transceiver according to claim 1, it is characterised in that: the second smooth connector (3) the second damping block (8) and the second adapter (9) are included at least, second damping block (8) is the rubber ring of circular ring shape, and It is set in the periphery of the second smooth connector (3), the second adapter (9) cylindrical structure, and center and offers binding post cooperation Hole (701), second adapter (9) are arranged at the right end center of the second smooth connector (3), and the side of the second adapter (9) It is configured with clip-connecting rod (901).
3. a kind of tail fiber type integrated module of optical transceiver according to claim 1, it is characterised in that: the first smooth connector (2) when being coupled with the second smooth connector (3), the clamping of the clip-connecting rod (901) and the first adapter (6) of the second adapter (9) Mouth (601) cooperates twist-on.
4. a kind of tail fiber type integrated module of optical transceiver according to claim 1, it is characterised in that: the first smooth connector (2) the first optical fiber set (201), the first optical fiber set (201) and the first smooth connector (2) are configured with the junction of tail optical fiber (4) Be integrally formed construction, and offers the through-hole being coupled with tail optical fiber (4), the periphery of the first optical fiber set (201) thereon Offer multiple groups annular groove.
5. a kind of tail fiber type integrated module of optical transceiver according to claim 1, it is characterised in that: the second smooth connector (3) end structure has the second optical fiber set (301), and the second optical fiber set (301) and the second smooth connector (3) are integrally formed structure It makes, and offers the through-hole being coupled with optical fiber thereon, the periphery of the second optical fiber set (301) offers multiple groups annular Slot.
CN201821054645.3U 2018-07-04 2018-07-04 A kind of tail fiber type integrated module of optical transceiver Active CN208314277U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821054645.3U CN208314277U (en) 2018-07-04 2018-07-04 A kind of tail fiber type integrated module of optical transceiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821054645.3U CN208314277U (en) 2018-07-04 2018-07-04 A kind of tail fiber type integrated module of optical transceiver

Publications (1)

Publication Number Publication Date
CN208314277U true CN208314277U (en) 2019-01-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821054645.3U Active CN208314277U (en) 2018-07-04 2018-07-04 A kind of tail fiber type integrated module of optical transceiver

Country Status (1)

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CN (1) CN208314277U (en)

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