Câble principal pré-connecté

Câble de liaison CAT7, câble de liaison CAT6a, câble de liaison C7, câble de liaison C6a, câble de liaison C6, câble de liaison CAT6

Introduction

Le câble Ethernet trunk est un composant de connectivité physique essentiel à l'infrastructure réseau. Conçu pour l'échange de données à haut débit et à grande capacité au sein de la couche dorsale, de la couche de distribution ou des centres de données des réseaux à grande échelle, il sert généralement à interconnecter des équipements réseau critiques tels que les commutateurs centraux, les routeurs, les clusters de serveurs et les commutateurs de la couche de distribution, transportant ainsi le trafic de données agrégé à haut débit provenant de multiples liaisons d'accès. Comparé aux cordons de brassage standard, le câble trunk exige des performances supérieures en termes de bande passante, de blindage et de fiabilité, et est conçu pour garantir la stabilité, l'efficacité et l'évolutivité future du réseau dorsal.

Points forts du produit

Principe

Ethernet trunk cables operate on the twisted-pair principle, where multiple pairs of insulated copper conductors are twisted together at specific rates to cancel out external EMI and crosstalk (NEXT, FEXT) between pairs. For high-speed standards (Cat6A and above), a shielded construction is typically employed, involving foil or braid shielding around individual pairs and/or the overall cable to further isolate external noise. Their transmission performance is defined by parameters such as frequency bandwidth, insertion loss, return loss, and crosstalk. By connecting backbone network equipment and utilizing the Ethernet protocol, trunk cables enable high-speed, full-duplex data frame switching between devices, forming the core pathway for network traffic.

Applications

● Enterprise Network Backbone: Interconnecting core and distribution switches between headquarters, floors, or departments to build the enterprise backbone.

● Data Center Cabling: Used for high-speed interconnects in data centers (e.g., EDA/HDM) - between rooms, racks, switches and servers/Top-of-Rack (ToR) switches.

● Campus & Park Area Networks: Connecting core networking equipment across multiple buildings to establish a high-speed campus backbone.

● Intelligent Building Systems: Carrying aggregated high-speed data traffic from integrated systems such as security, building automation, and multimedia.

● Industrial Network Backbone: In automated plants, connecting switches between the control center and various production floors, requiring high noise immunity.

● Service Provider Networks: Used for interconnections between critical equipment within telecom central offices or Points of Presence (POPs).

Specifications (Example)