Supra USB 2.0 A/F-A/M High Speed
- Supra USB 2.0 - Hi-Speed, Type A male-A female Extension Cable
Supra USB 2.0 - Hi-Speed, Type A male-A female Extension Cable
The sales of USB devices has increased exponentially and we are proud to offer our impedance aligned cable for digital audio convertors, music streaming from computers, multimedia players, among a lot of other devices offering an USB interface. There is a great need for a standard specific, impedance aligned cable, since failed bit transmissions undoubtedly will be detected when listening to your music. The consequential error correction and number of transmission re-tries will leave audible traces.
Many USB interface users are accustomed to that the USB interface limits the distance between the devices, but not any longer. Supra USB 2.0 allows for distances up to 15 meters between your devices! The trick is as always, the shielding, separate for each pair of leads, correctly twisted leads and the exact impedance alignment of 90ohm, which is absolutely vital for USB applications for jitter-free transmissions. Supra USB 2.0 will reward you with a dynamic, rich and detailed music experience. Undoubtedly!
Note! Be careful in the use of ferrites. Not all ferrites are tuned correctly to be used with this high frequency data transfer cable without changing the electrical proporties of the cable to the point where the data transfer is corrupted and/or slowed down. This is a general notification for all digital interconnects. We have encountered HDMI cables not coming even close to the original excellent performance, thanks to later added ferrites with the benign intention of reducing RFI.
Features & benefits
- Long cable approval - provides for long distances between devices without signal degradation
- Extension cable - Allows for placing your DAC or computer peripherals at your convenience
- Correct data transfer - Excellent sound and rapidly working data peripherals without drop-outs
- Perfect shielding and twinning - minimum signal degradation, a condition for the above
- Robust type A and type B connectors - reliable, long service life also with frequent connections
- Made in Sweden! - Modern research, production and quality
Technical Info
Mechanical Specifications
| Standard | USB 2.0 Hi-Speed Extension | |
| Connectors | USB A male ► USB A female | |
| Signal Direction | Bi-directional | |
| Application Examples | Computer peripherals, DAC's | |
| Solder Tin | Almit SR-34 Super | |
| Cable strain relief | Molded connector housing |
Electrical properties
| Number of pairs | 2 | pieces |
| Lead area | 0.24 / 23 | mm2 / AWG |
| Number of strands | 19 | pieces |
| Strand dimension | Ø 0.127 | mm |
| Lead material | Tin plated oxygen-free 5N copper | |
| Insulation | Low capacitance PE | |
| Shielding | Aluminized PET foil | |
| Jacket | Heat and age resistant PVC | |
| Flame retardant | No | |
| External dimension | Ø 7.5 | mm |
Electrical performance
| Data transfer rate | 480 | Mbit / s |
| Resistance | 72 | Ohm / km |
| Capacitance | 52 | pF / m |
| Impedance | 90 | Ohm |
| Velocity factor | 0.66x | C (speed of light) |
