In industrial automation and data acquisition systems, signal integrity is a critical requirement. A ferrite core fitted to USB host-port cables can suppress high-frequency electromagnetic interference and help maintain stable data transmission. Technical specifications for one such cable line list USB 2.0 and USB 1.1 compatibility, a 4.5-meter length, and a black jacket.
The cable is specified for high-reliability environments and incorporates an integrated ferrite core intended to reduce external noise on the communications link. Its listed electrical and physical specifications are summarized below.
| Parameter | Specification |
|---|---|
| Compatibility | USB 2.0 and USB 1.1 |
| Core component | Integrated ferrite core |
| Cable length | 4.5 meters |
| Jacket color | Black |
The listed compatibility is limited to USB 2.0 and USB 1.1. The assembly is not specified for USB 3.0 data rates, even where the physical connector may fit USB 3.0 equipment.
Deployment decisions should account for more than cable length and compatibility, including environmental factors and routing. Manufacturing processes and differences in display color gamuts may cause the physical product to show slight color variation from on-screen images; such variation does not affect electrical performance.
Installers should route the cable away from high-voltage power lines to maximize the interference-suppression effect of the ferrite core, according to the specifications.
USB 2.0 imposes limits on passive cable length. At 4.5 meters, the assembly is relatively long for a passive USB 2.0 cable, and the integrated ferrite core is intended to help suppress interference over that distance.
The design addresses noise accumulation and signal attenuation that can arise in longer cable runs. Its electrical role is to reduce high-frequency common-mode noise on the cable while maintaining the specified USB 2.0 and USB 1.1 compatibility.
In industrial automation and data acquisition systems, signal integrity is a critical requirement. A ferrite core fitted to USB host-port cables can suppress high-frequency electromagnetic interference and help maintain stable data transmission. Technical specifications for one such cable line list USB 2.0 and USB 1.1 compatibility, a 4.5-meter length, and a black jacket.
The cable is specified for high-reliability environments and incorporates an integrated ferrite core intended to reduce external noise on the communications link. Its listed electrical and physical specifications are summarized below.
| Parameter | Specification |
|---|---|
| Compatibility | USB 2.0 and USB 1.1 |
| Core component | Integrated ferrite core |
| Cable length | 4.5 meters |
| Jacket color | Black |
The listed compatibility is limited to USB 2.0 and USB 1.1. The assembly is not specified for USB 3.0 data rates, even where the physical connector may fit USB 3.0 equipment.
Deployment decisions should account for more than cable length and compatibility, including environmental factors and routing. Manufacturing processes and differences in display color gamuts may cause the physical product to show slight color variation from on-screen images; such variation does not affect electrical performance.
Installers should route the cable away from high-voltage power lines to maximize the interference-suppression effect of the ferrite core, according to the specifications.
USB 2.0 imposes limits on passive cable length. At 4.5 meters, the assembly is relatively long for a passive USB 2.0 cable, and the integrated ferrite core is intended to help suppress interference over that distance.
The design addresses noise accumulation and signal attenuation that can arise in longer cable runs. Its electrical role is to reduce high-frequency common-mode noise on the cable while maintaining the specified USB 2.0 and USB 1.1 compatibility.
