The HUBER+SUHNER backpack portable field cables are a perfect choice for harsh environments. They mobile construction is very compact and robust, with best cooling characteristics. They offer protection for fibers, even in extreme conditions, such as vehicle run-overs. Also, they are very lightweight, with great lengths on a small reel. They are highly wear and tear-resistant. They are mostly used in defense applications, industry, TV or radio broadcast, ship applications, infrastructure and automation processes etc. They can withstand high temperatures, and are IEC, DOD, MIL and NATO standard compliant. Also, they feature a high UV resistance, and bend resistance.