Categorization：Harness Component
Professional production/sales of SFP | QSFP | DD | OSFP | MINI-SAS | Slim-SAS | OCULINK high transmission data cable assemblies, as well as communication cables and optoelectronic products, IT equipment connection wires and other wiring harness assembly products. Our company focuses on high-speed cable assemblies!
1、 what is the Mini SAS bare wire?: For the Mini SAS bare wire, it is mainly distinguished from the electrical performance at present, which is divided into 6G and 12g, and 24g of SAS 4.0, but the mainstream production process is basically the same; For SAS high frequency communication line, impedance, attenuation, loop loss and crosstalk are the most important transmission indexes, while the operating frequency of SAS high speed transmission line is generally at ultra-high frequency above 2.5GHz. The following table is the main technical parameter requirements for SASA cable in the communication protocol.
The high-frequency low-loss communication cable is generally made of foamed polyethylene or foamed polypropylene as the insulating material, two insulating core wires and one ground wire (at present, some manufacturers in the market also adopt the method of two double ground wires) enter the wrapping machine, and the insulating core wires and the ground wire are wrapped with aluminum foil and adhesive polyester tape. Insulation process design and process control, structure of high-speed transmission line, electrical performance requirements and transmission theory.
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2、 What is the Mini SAS connector?: The minisas HD external female connector is a high-density, high-speed IO interface with SAS 2.1, SAS 3, and PCIe standards. The product is designed to support 6 Gb/s and 12 Gb/s SAS applications. The component is available in 4 X, 8x, and 16x versions. How minisas HD Connectors and Cables Communicate: The minisas HD High Density (HD) connectors provide a 12 Gbps high-density, high-speed interface capable of supporting an aggregate data transfer rate of 48 Gbps (12 G X 4 lanes) per connector. One version is capable of transmitting data at an aggregate rate of 192 Gbps.
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What are the features and transmission media of the 3、 Mini SAS HD high-speed data transmission cable?: Mini SAS HD high-speed data transmission cable Transmission media: 1 X SFF8643 data port, 1 X 68PIN SFF8639 interface, 1 X SATA 15PIN power interface; [Mini SAS HD High-Speed Data Cable Features]: 1. Gold-plated 15U "in the contact area of the data port; 2. SFF8639 female terminal to SFF8643 + SATA 15PIN; 3. High-end brand terminal connector for the data cable; 4. Nylon braid to enhance the flexibility and efficient transmission of the data cable.
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4、 About TE/Tyco QSFP28/56 and zQSFP + Interconnects: TE Connectivity (TE) Quad Small Form-Factor Pluggable (QSFP28/56) and z-Quad The Small Form-Factor Pluggable Plus (zQSFP +) interconnect offers higher data rates of 28 Gbps NRZ and 56 Gbps PAM-4 in an industry-standard, scalable design that allows backward compatibility with QSFP + cables and transceivers. Provides a simple upgrade path from 10 Gbps to 28 Gbps and 56 Gbps. The complete interconnect portfolio offers a wide range of simple and customizable design options to meet most customer requirements. TE's zQSFP + interconnect is dual channel. Key Features 28 Gbps data transfer rate NRZ and 56 Gbps PAM-4 Support for Ethernet and InfiniBand (IB) Enhanced Data Rate (EDR) Requirements Support for single, dual, and quad channel implementations
Applications • Network Interfaces • Switches • Servers • Routers • Wireless Base Stations • Test and Measurement Equipment
Per protocol applications • 50, 100, and 200 Gb Ethernet • 100 Gbps Infiniband (IB) Enhanced Data
Rate (EDR) Requirements • 128G Fibre Channel • 25G/50G Alliance • 28G NRZ and 56G PAM-4 Ni
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5、 some pictures of SFP | QSFP | DD | OSFP | MINI-SAS | Slim-SAS | OCULINK high transmission data cable assembly products produced by our company (pictures are for reference only):
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6、 how to purchase or understand SFP | QSFP | DD | OSFP | MINI-SAS | Slim-SAS | OCULINK high-transmission data cable assemblies, communication cables, optoelectronic products, connection wires for information technology equipment and other wiring harness assembly products? ：
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