Products of Shenzhen Weixianke Electronics Co., Ltd.

At present, Shenzhen Vishnco Electronics Co., Ltd. can provide products such as SFP and CX4 cables, SFP+, QSFP+, HDMI and DVI cables, SATA hard disk data cables and power cables (S-ATA cables), IEEE 1394 (commonly known as firewire interface) and USB cables (IEEE1394&USB cables), RGB, KVM and VGA cable (KVM and VGA cable), LVDS, notebook cable, IPOD cable, Mini SASSFP (small pluggable device) can be simply understood as an upgraded version of GBIC. SFP module (the volume is reduced by half compared with GBIC module, and the number of ports on the same panel can be more than doubled. Because SFP module is basically the same as GBIC in function, it is also called Miniaturized GBIC by some switch manufacturers. SFP module further reduces the size and power consumption by placing CDR and electric dispersion compensation outside the module.

Many people don't know the difference between SFP and sfp+, so sometimes it will bring unnecessary trouble. 10G module has experienced the development from 300Pin, XENPAK, X2 and XFP, and finally realized the transmission of 10G signal with the same size as SFP, that is, SFP+. With the advantages of miniaturization and low cost, SFP meets the requirements of equipment for high-density optical modules. Since 2002, the standard has been pushed to 20 10, which has replaced XFP as the mainstream of 10G market. The difference between SFP+ and SFP: 1, and SFP and SFP+ have the same external dimensions; 2.SFP protocol specifications: IEEE802.3, SFF-8472.

SFP+ is also one of the main products of Shenzhen Vishnke Electronics Co., Ltd. 20 12. QSFP (quad small form-factor pluggable): Four-channel SPF interface (QSFP), which was born to meet the market demand for high-speed pluggable solutions with higher density. The transmission rate of this 4-channel pluggable interface is 40Gbps. Many mature key technologies of XFP have been applied to this design. QSFP can be used as an optical fiber solution, which is superior to the 4-channel CX4 interface in speed and density. With the same port capacity of XFP, it can support four-channel data transmission at the speed of 10Gbps per channel, and the density of QSFP can reach four times that of XFP products and three times that of SFP+ products. InfiniBand standard adopts QSFP interface with 4 channels and higher density than CX4.

QSFP is mainly used in switches, routers, host adapter buses, enterprise storage, high-density high-speed I/O, multi-channel interconnection, etc.

QSFP is also one of the main products of Shenzhen Vishnco Electronics Co., Ltd. 20 12. QSFP+ (Four-channel Small Pluggable plus): Four-channel SPF+ interface (QSFP+). QSFP+ was born to meet the market demand for higher density and high-speed pluggable solutions. The transmission rate of this 4-channel pluggable interface is 40Gbps. It supports various data transmission rates and protocols, such as Ethernet, Fibre Channel and InfiniBand. QSFP+ copper cable harness is an economical and practical solution for short-distance applications, which supports a variety of data transmission rates and protocols such as Ethernet, Fibre Channel and InfiniBand.

Advanced QSFP+ optical fiber connector, specially designed for 40Gb/s InfiniBand and Ethernet (4x 10Gb/s) standard applications. The 38-azimuth connector conforms to SFF-8436 industry standard, including end face and board face design, and is completely suitable for optical cable components and optical transceiver modules. The internal connection of optical fiber products and the link between communication equipment in residential areas have been upgraded, which provides an advanced solution for optimizing signal shaping. The test results page verifies that the new connector reduces the insertion loss and improves the return loss and signal interference performance.

Product use: 1. Switch, router, host adapter bus 2. Enterprise storage 3. High density and high speed I/O 4. Multichannel interconnection. The full name of SATA is serial advanced technology attachment (a serial hardware driver interface based on industry standards), which is a hard disk interface specification jointly proposed by Intel, IBM, Dell, APT, Maxtor and Seagate. In 200 1 year, the serial ATA Committee composed of Intel, APT, Dell, IBM, Seagate and maxtor formally formulated the serial ATA 1.0 specification. At IDF Autumn Conference that year, Seagate announced the serial ATA 1.0 standard and formally announced the establishment of SATA specification.

Wireline Company produces SATA and E-SATA products. USB is the abbreviation of Universal Serial BUS in English and serial line in Chinese. It is an external bus standard that regulates the connection and communication between computers and external devices. It is an interface technology applied in PC field. USB interface supports plug-and-play and hot-plug functions of devices. USB was put forward by Intel, Compaq, IBM and Microsoft at the end of 1994.

Wired can provide USB 2.0, USB3.0 and other products. BNC connector is a kind of connector used for coaxial cable, the full name is Bayonet Nut Connector, which vividly describes the shape of this connector. It is also called British Navy connector (probably the earliest connector used by the British Navy) or Neil Counselman's bayonet, which was invented by a man named Neil Counselman).