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Optima are experts in the delivery of Cat6a and Cat7 cabling installation services.
In 2008, the new Cat6a and corresponding ClassEA standards were ratified. A Cat6a cabling system is a higher specification than Cat6 and designed to meet all of the requirements of the 10GBaseT Ethernet over the full 100 metre, 4 connector channel. Cat6a is backwards compatible with Cat6 and Cat5e.
The CAT7 cable standard has been created to allow 10-gigabit Ethernet over 100 meters of copper cabling. The cable contains four twisted copper wire pairs, just like the earlier standards. CAT7 can be terminated either with RJ-45 compatible GG45 electrical connectors which incorporate the RJ-45 standard or with TERA connectors. When combined with GG-45 connectors, CAT7 cable is rated for transmission frequencies of up to 600 MHz. When combined with TERA connectors, CAT7 cable is rated for transmission frequencies above 600 MHz.free quote
Our engineers are working from home and available for any remote support for our business and residential customers.
Please note that engineer responses may be slightly delayed.
Onsite engineer visits are limited to emergencies only – so if you are unable to work from home, please call us and we may be able to assist.
All Covid safety guideline must be adhered to in such cases.
Our telephone numbers remain the same and working hours are Monday to Friday 9am to 5.30pm
Thank you. Stay healthy.