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News

How to select high-quality connectors efficiently?

Author: Date:3/17/2020 5:33:23 PM
 The connectors are the mating elements which lines connected with appropriate ,Electronica mechanical components that enable the circuit to be turned on and off.They are called as plug-ins, plugs and sockets,With the difference among object, frequency, power, application environment.There are different types of connectors.for example,In aviation, There are aviation plug, aviation socket and so on,In life,waterproof connectors and cable connectors are used,In society,Connectors are widely used in military systems such as aviation, spaceflight and national defense.

 

The first,the choice of connector series is based on the application environment of the required product.

1. wireless base station.

2. Transmission equipment, switching equipment.

3. Backplane, set-top box, network card.

The choice of connector series is based on product performance and mechanical requirements.Such as impedance matching,VSWR,maximum frequency,Transmission power matching etc,A typical application environment can lead you to connect the parts of the product catalog.

1. wireless base station

Wireless base stations need to emit high power radio frequency signals, high-speed digital signals, and similar signals.

Input/output port of equipment housing generally use N type and 7/16 type connectors.embedded rf modules require a blind matching series.Like BMA series,DIN series import module and panel connector,input/output modules use MCX,Surface mount series, panel and cable connector,Finally,The semi – rigid cable assembly and soft cable assembly are used to complete the signal connection of all parts of the equipment.

2.Transmission equipment and exchange equipment

In today’s large capacity transmission equipment market,Voice transmission, data transmission, image transmission,It includes connectors, cable assemblies, various consumables, from local end to user, from basic equipment to set-top boxes,From 50Ω to 75Ω,All use small rf coaxial connectors,Like BNC,TNC series, to subminiature MCX.SMA.SMB.SMC and the miniaturized versions of them SSMA,SSMB,SSMC,The mini like MMCX,It provides extremely high installation density,In the standard interface among DIN IEC, High-speed signal transmission requires high – performance GHz band BNC connectors.Wiring equipment is used between transmission equipment and switching equipment,The DDF connector should be used.

DDF(Digital Distribution Frames):With the development of communication technology,High volume SDH,ATM and other devices are widely used,This requires a corresponding development of the RF coaxial connector of its basic components.It should be smaller in size, wider in frequency band, better in performance and more reliable in connection.

Connector is used in three series wiring systems of C4, SMZ and CC4 developed by Dosin in accordance with international standards,Innovative modular design, smaller size, high frequency, excellent electrical performance.

 

3. Backplane, network card and set-top box

The market of coaxial connector has developed rapidly in recent years,BNC connectors account for a large number of applications in coaxial exit ethernet that provide high-speed access.

BNC series connectors are widely used in the lower layer of communication link,BNC series has been widely used because of its unique lock mode of bayonet and its feature of convenient plug.

The connectors are the mating elements which lines connected with appropriate ,Electronica mechanical components that enable the circuit to be turned on and off.They are called as plug-ins, plugs and sockets,With the difference among object, frequency, power, application environment.There are different types of connectors.for example,In aviation, There are aviation plug, aviation socket and so on,In life,waterproof connectors and cable connectors are used,In society,Connectors are widely used in military systems such as aviation, spaceflight and national defense.

The second,the choice of connector series is based on the application environment of the required product.

4. wireless base station.

5. Transmission equipment, switching equipment.

6. Backplane, set-top box, network card.

The choice of connector series is based on product performance and mechanical requirements.Such as impedance matching,VSWR,maximum frequency,Transmission power matching etc,A typical application environment can lead you to connect the parts of the product catalog.

1.wireless base station

Wireless base stations need to emit high power radio frequency signals, high-speed digital signals, and similar signals.

Input/output port of equipment housing generally use N type and 7/16 type connectors.embedded rf modules require a blind matching series.Like BMA series,DIN series import module and panel connector,input/output modules use MCX,Surface mount series, panel and cable connector,Finally,The semi – rigid cable assembly and soft cable assembly are used to complete the signal connection of all parts of the equipment.

2.Transmission equipment and exchange equipment

In today’s large capacity transmission equipment market,Voice transmission, data transmission, image transmission,It includes connectors, cable assemblies, various consumables, from local end to user, from basic equipment to set-top boxes,From 50Ω to 75Ω,All use small rf coaxial connectors,Like BNC,TNC series, to subminiature MCX.SMA.SMB.SMC and the miniaturized versions of them SSMA,SSMB,SSMC,The mini like MMCX,It provides extremely high installation density,In the standard interface among DIN IEC, High-speed signal transmission requires high – performance GHz band BNC connectors.Wiring equipment is used between transmission equipment and switching equipment,The DDF connector should be used.

DDF(Digital Distribution Frames):With the development of communication technology,High volume SDH,ATM and other devices are widely used,This requires a corresponding development of the RF coaxial connector of its basic components.It should be smaller in size, wider in frequency band, better in performance and more reliable in connection,Dison relies on his own independent development of radio frequency/microwave connector transition compensation CAD system,The connectors of L9(Siemens), C3(AT &T), C5(NEC), C6(Fujitsu) and ERI(Ericsson) have been optimized. Make it more reliable and better meet the requirement of high-speed communication in the future.

Connector is used in three series wiring systems of C4, SMZ and CC4 developed by Dosin in accordance with international standards,Innovative modular design, smaller size, high frequency, excellent electrical performance.

3.Backplane, network card and set-top box

The market of coaxial connector has developed rapidly in recent years,BNC connectors account for a large number of applications in coaxial exit ethernet that provide high-speed access.

BNC series connectors are widely used in the lower layer of communication link,BNC series has been widely used because of its unique lock mode of bayonet and its feature of convenient plug.