scmuser created the topic: Poor or bad cable
Symptom: If the client PC is able to link to the network, performance may be poor. The PC may not be able to connect at all.
sgadmin replied the topic: Re:Poor or bad cable
Cause: In networks today, Gigabit to the desktop is common. Gigabit requires four pairs of cable, so anything lower than Category 5 will not work for Gig. In older buildings this must be taken into consideration. In addition, any amount of untwisting of the cable (often near the RJ-45 termination or patch panel) can cause signal loss. This will result in FCS Errors on the switch ports or network adapters.
Resolution: In most cases with cable problems, the cable simply needs to be replaced. If the problem is because the cable has become untwisted, re-terminating the cable may resolve the errors. When supporting new technologies such as Gigabit or Power over Ethernet, the cable must be Cat 5 or better.
I’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow , and SEO strategies at Wizbrand.
Do you want to learn Quantum Computing?
Please find my social handles as below;
Rajesh Kumar Personal Website
Rajesh Kumar at YOUTUBE
Rajesh Kumar at INSTAGRAM
Rajesh Kumar at X
Rajesh Kumar at FACEBOOK
Rajesh Kumar at LINKEDIN
Rajesh Kumar at WIZBRAND
Find Trusted Cardiac Hospitals
Compare heart hospitals by city and services — all in one place.
Explore Hospitals