Selection and specific construction requirements of cat6 cabling system products

1. category 6 Cabling systems should be selected from the overall transmission medium, because category 6 is a permanent link-level cabling system. In addition to selecting excellent performance cables, connectors are also important, for example, cat6 information modules, cat6 distribution frames, and finished cat6 UTP jumper cables.

2. the compatibility and matching of the products are also very important. Therefore, when selecting the cat6 cabling products, it is best to choose the cat6 cabling products produced by the same manufacturer. Because the connectors of different manufacturers have different structures and different high and low contacts, the connection matching is also different. Any plug-in that is incompatible with the plug-in will affect the transmission of the entire information link.

3. the manufacturer shall provide comprehensive test data for 6 categories of products and systems within 1-MHz bandwidth, and shall be able to compare the parameters and indicators as required by the six ISO/TIA standards. At the same time, the overall link test should meet the standard requirements.

4. The worst case model defined in the TIA/ISO standard must be used in the submission of system test reports, that is, a 3-connection 90 m link or a 4-connection 100 m channel.

5. The product is mature and has already been commercialized. There should be six types of system engineering applications, and the manufacturer should also provide testing results from third parties and official institutions at home and abroad.

6. The manufacturer shall conduct installation training for 6 categories of integrators, and the related integrators must be trained before they can participate in installation and construction of 6 categories of projects. Users can ask the integrators to present such training certificates ).

7. The user may also require the use of field testers to perform field tests on the links or channels submitted by the manufacturer in accordance with the latest international standards to see if the six types of indicators can be met.

8. There should be an isolation slot in the cat6 cables to isolate the cat6 UTP from the wire pair to reduce its crosstalk, including the internal structure of cat6 finished wire jumpers. At the same time, the plug-in part, such as the six types of information modules and distribution frames, should have a high and low contact design, so that the patch wiring RT45 And the wiring module RJ45 interface matching to achieve the same.

9. category 6 products, especially cat6 distribution frames, must have backplane cable management systems, such as backplane cable management or backplane cable management rings. When binding cat6 wiring harness, you must use professional cables, to prevent damage to the internal structure of the six types of cables. The backplane review is the lowest possible line bending.

10. The installation of cat6 products should be within the standard distance of 100 m of the Integrated Wiring standard channel and 90 m of the link. The cable pipe design should be determined by the cat6 line outer diameter, which is different from that of cat5e cabling systems.

Because the remaining test margin of category 6 is less than that of Category 5, there is a high requirement on the construction process. During installation and design, pay special attention to the following:

1. Pay attention to the horizontal trough structure when laying the horizontal trough, whether there is any metal glitch in the horizontal trough, and whether it will cause damage to the cable.

2. when installing the horizontal subsystem, pay attention to the tension of cables when laying cables, regardless of cat5e cabling systems or cat6 cabling systems, especially cat6 cabling systems, cable Tension cannot exceed the maximum tensile force specified by the cable manufacturer, in the TIA/EIA-568-B.1 there are provisions 4 pair 24 awg utp cable tension should be less than 110N = 25 lbf (lbs ).