Conjoined twisted pairs (Bonded-Pair) and just twisted pairs
Board performance is the performance in real-world conditions of a channel setup. Curled into real-world use and services of the coil wire pulled violently stretched between the folds and corners common conditions and / or output cables are also packed into boxes. Belden cables are unique double-adherent, they provide better performance thanks to the patented design of the installation.
Design a hotspots d aha i t
a robust design for individual conductors, twisted-pair cable and the pair of them starts with creating relationships with each other.
Ideally, such a pair of mirror image of each other, consists of two insulated conductors are perfectly balanced. A copper is used in the same boyutlardadır- -tıpatıp two conductors and each insulated conductor in the center, or concentrically located.
Ideally twisted-pair cable, excellent concentricity and eccentricity.
This center-to-center distance between copper conductors to maintain the perfect balance, or centrality should be fixed and never change, even the slightest degree! Balanced signal transmission or an ideal pair concentricity and centrality elements enables the signal to be double or leakage of radiation and deletes all the noise coming from outside the couple.
When a twisted pair of conductors separated by impedance mismatch, return loss and crosstalk problems out back. Articulated to prevent this separation and patented double-adherent to impart structural integrity (bonded pair) has developed the technology. As seen in the picture, glued-pair cable will remain the same even when the distance from the conductor to conductor-crimped.
When the twisted pair cable in a corner, but adhesions double (bonded pair) inseparable.
Belden twisted-pair cables are designed to maintain their exceptional performance after installation. A Stress Test setup designed and implemented to show it. Cable tray of the cable, each cable to the ceiling and a series of controlled withdrawal of my eşbenzeti around and through the walls subjected to twist and curl. Then, on one end side of the work station of the cable it is formed into loosely service ring. Cables prior to testing to determine any changes in the performance and then were evaluated.
Conjoined dual-Cat5e cable Belden we compare with those of industry-leading return loss values Cat5e wire off, return loss of 12 dB value of the separate pair of cables; or we can see that compared to the pre-installation value deteriorates more than 15-fold.
Belden’s cables showed conjoined double-pekaz changes in the return loss performance. (For more information, Belden’s TB66 and No. Typical Installation of Cable Effects of Stress Performance refer to the Technical Bulletin entitled)
Performance lowers cost
Conjoined double-articulated and has done research on the installation contractor in the eyes of many experiments to document better-pair cables as well as a separate installation of the post-performance.
After the installation is complete this study have seen a clear difference between the two types and both proposed Category 6 cable, as well as field tests to verify compliance with the industry standard Category 5e was conducted.
Aslında yapışık-çift kablolarda çok daha az sorun arama ve ek iş gerektiğinden, drop başına 1.5 dakikaya (Cat 5e) ve drop başına 2.5 dakika (Cat 6) varan zaman tasarrufu tahmin edilir.
(Daha ayrıntılı bilgi için lütfen Belden Teknik Bülten TB-67’ye bakınız: Yüklenici Saha-Testi Araştırması Yapışık-Çift Kabloların Kullanımına İlişkin Maliyet Tasarrufunu Ortaya Çıkardı).