FAQ

The term BRAT is an acronym used in the context of network cabling and installation, particularly for Copper Cabling. It stands for: Bend Radius, Retraction, Attenuation and Temperature. In practice, adhering to BRAT guidelines during installation and operation of network cables helps ensure that the cabling system performs reliably and efficiently, optimizing the performance and longevity of your network cabling installations.

That is an internal cable 

Testing a Modified Terminated Permanent Link (MTPL) can be achieved using TIA, EN and ISO standards. It involves several specific steps to ensure that the cabling installation meets performance requirements, especially in complex or non-standard installations. MTPL links must be tested using specific test personality modules similar to patch cord test adaptors. Using a channel adaptors is not recognised as the correct method as it cannot accurately measure the performance of the RJ45 plug.

In most standard installations, Cat6a already provides sufficient performance for 10GBASE-T applications. The additional headroom provided by Cat7 and Cat7a might not offer significant practical benefits in terms of speed or reliability for a typical 10G network, especially if the installation environment is not highly problematic.

For the EU market, the test limits for network cabling typically follow:
Copper Cabling: Compliance with ISO/IEC 11801, aligned with CENELEC wiring standards and often referenced by BS EN 50173.
Fibre Optic Cabling: Testing against ISO/IEC 11801, and BS EN 50173 for performance parameters relevant to multimode and single-mode fibres.
Ensuring that your cabling installation meets these standards is crucial for performance, reliability, and compliance with industry regulations. Always refer to the latest versions of these standards and consult with industry experts or certification bodies as needed.

For standard 10GBASE-T Ethernet applications, Cat6a is usually sufficient and provides a good balance of performance, flexibility, and cost. It meets the required performance standards for 10GBASE-T and offers reasonable shielding and interference resistance.Cat7 and Cat7a provide additional shielding and higher frequency performance, which can be advantageous in environments with high EMI or for future-proofing against potential higher-speed applications. However, they are generally more expensive and more challenging to install.In summary: If your primary goal is to support 10GBASE-T Ethernet and you’re looking for a cost-effective solution, Cat6a is likely the best choice. If you anticipate future upgrades to higher-speed networks or need additional shielding due to high EMI, then Cat7 or Cat7a could offer additional benefits.

A 110 punch down tool and a Krone punch down tool are both used for terminating wires in telecommunications and network cabling systems, but they are designed for different types of connectors and have distinct features. Krone blade is slightly longer allowing it to terminate both Krone LSA IDC and 110 IDC terminals.

We do not offer guarantee transmission of data beyond 100m channel.
PoE is a different thing altogether, it is subject to the power of the injector.
For external Cat6 I there is only https://excel-networking.com/catalogue/product/100-100
Alternatively use a Cat6a cable which offers wider bandwidth which could possibly deliver 1Gb over 100m
https://excel-networking.com/catalogue/product/100-993
https://excel-networking.com/catalogue/product/190-914-BK
All of the cables are IEEE 802.3bt compliant.

The first is in understanding the dielectric strength of the insulation of both the power cable and the data cable, For example Excel 190-996 F/FTP cable has a dielectric strength of 1Kv for 2sec (this information can be found on the products data spec sheets). Considering the power frequency is generally 50Hz this is enough to protect the data transmission.
Power segregation is another consideration if the installation of the cable is to be Standards compliant (both BS 6701 and 7671) then the correct separation or screen must be applied. Screening of the data cable simply isn't enough.
Correct PE & FE earthing and bonding of both the power cable/s and data cable/s is crucial to ensure any transient voltage or EMI are grounded as efficiently as possible. Equipotential bonding is also advisable to reduce the risk of conductive elements of the installation such as containment and the cables within it becoming energised.
A power network cable should not create interference if earth and bonded correctly

The TIA-568 wiremap is used for terminating data cables to ensure standardized, high-quality installations that meet performance specifications and reduce troubleshooting efforts. By verifying that each wire is correctly connected according to the TIA-568 standard, installers can ensure proper signal integrity, minimize interference, and maintain the reliability and performance of the network. This standardized approach also facilitates easier testing, documentation, and compliance with industry requirements.

Excel doesn't offer an oil resistant cable

ISO refers to Cat8 cabling as Class I and Class II to distinguish between two different types of performance and application specifications within the Cat8 standard. Class II cabling systems use non-RJ45 connectors such as GG45 or TERA. These connectors are designed to offer better performance and higher shielding than RJ45.

ISO refers to Cat8 cabling as Class I and Class II to distinguish between two different types of performance and application specifications within the Cat8 standard. Class I cabling systems use RJ45 connectors, which are widely recognized and used in existing Ethernet networks.

ISO calls Cat7a cabling Class Fa to provide a standardized framework for high-performance cabling supporting frequencies up to 1000 MHz, with an emphasis on future-proofing and high-end applications. TIA has not categorized Cat7a, focusing instead on standards with greater market adoption and compatibility, such as Cat6a.

ISO refers to Cat7 cabling as Class F, yet the TIA has not categorized it, due to differing priorities and approaches to cabling standards between the two organizations.

SO refers to Cat6 cabling as Class E to align with its classification system, which categorizes cabling systems based on their performance over specific frequency ranges. Class E (ISO) and Cat6 (TIA) both describe cabling systems that support frequencies up to 250 MHz, ensuring that they are technically equivalent and interoperable despite the different terminologies used by the two standards organizations. This classification system helps standardize performance expectations and ensures global compatibility in structured cabling systems.

SO refers to Cat6a cabling as Class Ea to align with its classification system, which categorizes cabling systems based on their performance over specific frequency ranges. Class Ea (ISO) and Cat6 (TIA) both describe cabling systems that support frequencies up to500 MHz, ensuring that they are technically equivalent and interoperable despite the different terminologies used by the two standards organizations. This classification system helps standardize performance expectations and ensures global compatibility in structured cabling systems.

ISO refers to Cat5e cabling as Class D to align with its classification system, which categorizes cabling systems based on their performance over specific frequency ranges. Class D (ISO) and Cat5e (TIA) both describe cabling systems that support frequencies up to 100 MHz, ensuring that they are technically equivalent and interoperable despite the different terminologies used by the two standards organizations.

Yes it does, we also supply the 100-144 angled CAT6a field connector

Data sheet for a 4 Post rack, we don't have anything on this other than what is shown on the data sheet for the conversion part. https://documents.excel-networking.com/datasheets/541-753