CN201937593U - Multi-service modularized optical transmitter and receiver - Google Patents
Multi-service modularized optical transmitter and receiver Download PDFInfo
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- CN201937593U CN201937593U CN2011200162898U CN201120016289U CN201937593U CN 201937593 U CN201937593 U CN 201937593U CN 2011200162898 U CN2011200162898 U CN 2011200162898U CN 201120016289 U CN201120016289 U CN 201120016289U CN 201937593 U CN201937593 U CN 201937593U
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Abstract
The utility model discloses a multi-service modularized optical transmitter and receiver and solves the problems that a conventional non-modular multi-service optical transmitter and receiver is inconvenient to maintain and has high cost. In the utility model, a plurality of service insertion holes are formed on one side edge of a base, a plurality of ports connected with service interface modules are arranged on a main board, one end of each port is respectively connected with a one-service interface module of the multi-service interface module inserted in every service insertion hole, the other end of each port is connected with a chip on the main board, and one or more of the plurality of different service interface modules form(s) the multi-service interface module. The optical transmitter and receiver simultaneously supports the insertion of different service interface modules, realizes that one or a pair of optical fiber(s) simultaneously support(s) the simultaneous transmission of the services of various different interfaces. Besides, in the utility model, as an optical port adopts an optical module manner, the optical transmitter and receiver flexibly uses one-fiber or double-fiber optical module, and chooses an optical transmission manner with different wavelengths, different rates and different transmission distances. The optical transmitter and receiver brings convenience to flexible application and maintenance, and has reduced maintenance cost.
Description
Technical field
The utility model relates to optical transceiver, more particularly, relates to a kind of modular optical terminal of multi-service type of Fiber Access System.
Background technology
Development along with development of technology and IT application to our society, communication network is also in continuous differentiation, the demand of variety classes information is more and more, be accompanied by the demand of multiple new business such as ever-increasing IP data, speech, multi-media image, impelled the transmission network environment of each macroreticular operator that very big variation has taken place, those were traditional metropolitan area network of main purpose and Access Network all can't satisfy diversified new business on capacity and kind of interface transmission and processing requirements with the carrying simulated voice in the past.
Light cat series, converter series, fiber optical transceiver series and PDH (Pseudo-synchronous Digital Hierarchy) (PDH) equipment are that a kind of data that each big operator generally adopts insert and transmission means at present, low, the less investment of this mode cost, and have multiple mode available.The access that but the business function that traditional PD H optical transceiver provides is single, can not support multiple integrated service, make the user when concrete the use, need increase auxiliary equipment, as V.35 professional, ether is professional and one or more composite service of RS232 interface business, then need additionally to increase a protocol converter, application flexibility is restricted, and the generation extra-pay, more can increase the generation of fault point simultaneously, influence the reliability and stability of optical transceiver work.
Further increase along with the application demand of multiple business such as broadband services, data service, above-mentioned original PDH optical transceiver can't satisfy this demand, for reducing customer investment, the range of application of increase equipment and flexibility ratio, a kind of multi-service of non-modularization and the optical transceiver of depositing have just had good application market.Because the optical transceiver applied scene generally all compares badly, mostly be applied in corridor, weakness well and the outdoor cabinet, so failure rate is relatively just higher, the optical transceiver of employing non-modularization can increase the trouble of maintenance, the cost of maintenance is also higher.
The utility model content
The purpose of this utility model is in order to overcome the drawback that prior art exists, a kind of multi-service modular optical terminal is provided, this optical transceiver adopts the mode of optical module, can use the optical transmission mode of different transmission ranges and single fiber or two fibres flexibly, give optical transceiver apply in a flexible way and Breakdown Maintenance brings great convenience, help reducing maintenance cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multi-service modular optical terminal is characterized in that comprising:
Base is the box body of upper opening, and several professional jacks are set on the one side;
Lid, lid places on the described base;
Supply unit places on the described base, comprises: external electric supply socket, and it is connected with external power supply; Mains switch, the one end is connected with external electric supply socket; The combined-voltage modular converter, its input interface is connected with the other end of mains switch, and its output interface connects power line;
Mainboard places on the described base, comprises: chip piece is the Digital Signal Processing dsp chip; The power access end mouth, the one end is connected with described power line, and the other end connects the power end of described chip; A photoelectricity one modular converter port, the one end is connected with the optical module of optical transceiver by placing the optical module interface on the base, and the other end connects described chip; Several connect business interface module ports, an end respectively with insert each professional jack in the multi-service interface module in a business interface module be connected, the other end connects described chip; Serial ports webmaster port is connected with described chip, is installed on another side of base; Functional switch is connected with described chip, is installed on another side of base.
Described base and lid are all made with aluminium alloy.
Described supply unit is connected a tack tube fuse between supply socket and mains switch.
Described multi-service interface module is by several Ethernet service interface modules, E1 business interface module, and business interface module V.35, one or more in the RS232 business interface module combine.
Another side of described base is provided with several indicator lamp holes.
Described mainboard also comprises several chip controls status indicator lamps, is connected with described chip, and is installed on respectively in each indicator lamp hole of described base.
The beneficial effects of the utility model:
Multi-service modular optical terminal of the present utility model can be supported the transmission of multiple business simultaneously in optical fiber or a pair of optical fiber, also can transmit the various combination of this multiple business simultaneously, as transmitting four identical business (ether business, E1 business, V.35 business or RS232 business) simultaneously or transmitting three identical business and a different business.This optical transceiver adopts the mode of optical module, the optical module interface can use single fiber or two light module, also can use the optical module of different wave length, different rates and different transmission ranges according to user's needs, greatly facilitate user's application and maintenance, reduce maintenance cost.This equipment can also carry out current protection to the combined-voltage modular converter by the tack tube fuse, can reduce because the phenomenon that factors such as spread of voltage cause power module to damage takes place.
For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is elaborated below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the schematic appearance of multi-service modular optical terminal of the present utility model;
Fig. 2 is the internal structure schematic diagram of multi-service modular optical terminal of the present utility model.
Embodiment
Accompanying drawing below in conjunction with embodiment is elaborated to embodiment of the present utility model.
Referring to Fig. 1, as shown in the figure, multi-service modular optical terminal of the present utility model is mainly by base 2, and lid places the lid 1 on the base 2 and is inserted in base 2 interior multi-service interface modules 3 by professional jack to be formed.Described multi-service interface module 3 is by several E1 business interface modules, Ethernet service interface module, V.35 one or more in business interface module, the RS232 business interface module combine, several professional jacks 201 are set on base 2, and each business interface module is inserted in the base 2 by one of them professional jack.
Referring to Fig. 1-Fig. 2, the detailed structure of multi-service modular optical terminal of the present utility model is as follows simultaneously:
Base 2 is box bodys of upper opening, makes with aluminium alloy, and several professional jacks 201 are set on the one side, is provided with several indicator lamp holes 202 on its another side.
Lid 1, lid places on the base 2, makes with aluminium alloy.
Supply unit places on the described base 2, comprises: external electric supply socket 21, and it is connected with external power supply; Mains switch 23, the one end is connected with external electric supply socket 21; Combined-voltage modular converter 24, its input interface is connected with the other end of mains switch 23, and its output interface connects power line 25.This supply unit is connected a tack tube fuse 22 between supply socket 21 and mains switch 23; the damage that can protect power module to cause because thunderbolt waits the spread of voltage factor can be protected the combined-voltage modular converter under abominable environment for use.。
This optical transceiver can support the module of multiple different business to insert simultaneously, realizes transmitting when one or a pair of optical fiber are supported the various combination of the business of multiple distinct interface or multiple business simultaneously.Secondly, the light mouth adopts the mode of optical module, can use single fiber or two light module flexibly, also can select different wave length, different rates and different transmission range optical transmission modes.This brings great convenience for applying in a flexible way of optical transceiver and Breakdown Maintenance.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the purpose of this utility model, and be not with opposing qualification of the present utility model, as long as in essential scope of the present utility model, all will drop in the scope of claim of the present utility model variation, the modification of the above embodiment.
Claims (6)
1. multi-service modular optical terminal is characterized in that comprising:
Base is the box body of upper opening, and several professional jacks are set on the one side;
Lid, lid places on the described base;
Supply unit places on the described base, comprises: external electric supply socket, and it is connected with external power supply; Mains switch, the one end is connected with external electric supply socket; The combined-voltage modular converter, its input interface is connected with the other end of mains switch, and its output interface connects power line;
Mainboard places on the described base, comprises: chip piece is the Digital Signal Processing dsp chip; The power access end mouth, the one end is connected with described power line, and the other end connects the power end of described chip; A photoelectricity one modular converter port, the one end is connected with the optical module of optical transceiver by placing the optical module interface on the base, and the other end connects described chip; Several connect business interface module ports, an end respectively with insert each professional jack in the multi-service interface module in a business interface module be connected, the other end connects described chip; Serial ports webmaster port is connected with described chip, is installed on another side of base; Functional switch is connected with described chip, is installed on another side of base.
2. multi-service modular optical terminal as claimed in claim 1 is characterized in that:
Described base and lid are all made with aluminium alloy.
3. multi-service modular optical terminal as claimed in claim 1 is characterized in that:
Described supply unit is connected a tack tube fuse between supply socket and mains switch.
4. multi-service modular optical terminal as claimed in claim 1 is characterized in that:
Described multi-service interface module is by several Ethernet service interface modules, E1 business interface module, and business interface module V.35, one or more in the RS232 business interface module combine.
5. multi-service modular optical terminal as claimed in claim 1 is characterized in that:
Another side of described base is provided with several indicator lamp holes.
6. as claim 1 or 5 described multi-service modular optical terminals, it is characterized in that:
Described mainboard also comprises several chip controls status indicator lamps, is connected with described chip, and is installed on respectively in each indicator lamp hole of described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162898U CN201937593U (en) | 2011-01-19 | 2011-01-19 | Multi-service modularized optical transmitter and receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162898U CN201937593U (en) | 2011-01-19 | 2011-01-19 | Multi-service modularized optical transmitter and receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937593U true CN201937593U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200162898U Expired - Fee Related CN201937593U (en) | 2011-01-19 | 2011-01-19 | Multi-service modularized optical transmitter and receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091797A (en) * | 2013-01-30 | 2013-05-08 | 深圳市中技源专利城有限公司 | Socket type photo-electricity exchanger |
| CN108227092A (en) * | 2016-04-11 | 2018-06-29 | 金钱猫科技股份有限公司 | For photoelectric signal transformation and the device of control |
-
2011
- 2011-01-19 CN CN2011200162898U patent/CN201937593U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091797A (en) * | 2013-01-30 | 2013-05-08 | 深圳市中技源专利城有限公司 | Socket type photo-electricity exchanger |
| CN103091797B (en) * | 2013-01-30 | 2015-02-25 | 深圳市中技源专利城有限公司 | Socket type photo-electricity exchanger |
| CN108227092A (en) * | 2016-04-11 | 2018-06-29 | 金钱猫科技股份有限公司 | For photoelectric signal transformation and the device of control |
| CN108227093A (en) * | 2016-04-11 | 2018-06-29 | 金钱猫科技股份有限公司 | A kind of photoelectric signal conversion device |
| CN108227094A (en) * | 2016-04-11 | 2018-06-29 | 金钱猫科技股份有限公司 | FTTH type photoelectric signal conversion devices |
| CN108562981A (en) * | 2016-04-11 | 2018-09-21 | 金钱猫科技股份有限公司 | A kind of inserted type photoelectric signal conversion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |