Three application places of cable connector
Categories: Industry news
Time of issue:2021-09-15
The selection of cable connector is based on product performance and mechanical requirements, such as impedance matching, VSWR, maximum frequency, transmission power matching, etc. Typical application environment can guide you to connect the parts of this product catalog. Generally speaking, cable connector is mainly used in the following three places.
1. Wireless base station
Wireless base stations need to transmit high-power RF signals, high-speed digital signals, and similar signals.
N-type and 7 / 16 type connectors are generally used for the input / output ports of equipment casing. The embedded RF modules need blind matching series, such as BMA series, DIN series embedded modules (Marconi) and panel connectors. MCX, surface mount series, panel and cable connectors are used for I / O modules. Finally, the semi-rigid cable assembly and flexible cable assembly are used to complete the signal connection of each part of the whole equipment.
2. Transmission equipment, switching equipment
In today's high-capacity transmission equipment market, such as voice transmission, data transmission, image transmission, Jipin provides a large number of high-performance RF connection products. Including connectors, cable components, various consumables, from the office to the user, from the basic equipment to the set-top box, from 50 Ω to 75 Ω, small RF coaxial connectors are used; for example, BNC series, TNC series, to ultra small ones such as MCX, SMA, SMB, SMC, and their miniaturized versions SSMA, SSMB and SSMC. Micro devices such as MMCX provide extremely high installation density. In the interface between din and IEC standard, high performance BNC connector is required for high-speed signal transmission.
In the transmission equipment and switching equipment, the use of wiring equipment. This requires DDF series connectors.
DDF (digital distribution frames): with the development of communication technology, high-capacity SDH, ATM and other equipment are widely used, which requires the corresponding development of 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. Relying on its own independent RF / microwave connector transition compensation CAD system, Jipin has renewed its efforts The L9 (Siemens) series, C3 (at & T) series, C5 (NEC) series, C6 (Fujitsu) series, ERI (Ericsson) series connectors are optimized. So that it is more reliable and better adapt to the requirements of future high-speed communication.
The C4, SMZ, CC4 series wiring systems developed according to international standards use connectors, innovative modular design, smaller size, high applicable frequency and excellent electrical performance.
3. Backplane, network card and set top box
In recent years, with the rapid development of the coaxial connector market, BNC type connector has occupied a large number of applications in the coaxial export Ethernet applications that provide high-speed access.
BNC series connectors are widely used in the lower layer of communication link. BNC series is widely used because of its unique bayonet locking mode, which is easy to plug and pull.
Recently, because SMB series connector can improve the density of connector installation, and because of its excellent performance, it can be used for both general commercial applications and military applications, so some users gradually choose to use SMB series connectors.
Multi key position anti misinsertion design, blind insertion design; plug and socket positioning design, plug and socket insertion to ensure the alignment during blind insertion, self-locking when the position sound is raised, screw fixed tail outlet hole, the size can be adjusted by itself, the tail can be customized with glue; the product meets the requirements of EU ROHS environmental protection.
Push pull self-locking connector F series standard universal straight plug, blind plug design; plug internal design positioning piece, plug and socket plug to ensure the alignment during blind plug; stable plug design, waterproof after the head seat plug, can reach IP68; the product meets the EU ROHS environmental protection requirements;
Straight push-pull lock structure, fast pull, high density, small volume, blind plug, especially suitable for high density installation, suitable for cable specifications 20awg, 24awg, 28Awg, 28Awg, the product has positioning, anti misplug function, divided into 2-9 contacts, multi-contact optional.
Straight push-pull lock structure, fast pull, high density, small volume, blind plug, especially suitable for high density installation, suitable for cable specifications 20awg, 22Awg, 28Awg, the product has four positioning options, anti misplug function, divided into 2-14 contacts, multi-contact optional.
Floating butt joint, installation free (for cable extension), straight push-pull locking structure, fast plug, high density, small volume, blind plug, especially suitable for high density installation.
Push pull locking mode, which realizes locking and disconnection through push-pull, is convenient to operate; the product adopts plastic shell, the needle contact is 90 degree bent needle (PCB board welding), with positioning and anti misinsertion function; the product conforms to ROHS standard.