Of course, the UTS LC and MPO series is designed to be compliant with application requirements. One of the requirements is that the connector will be used in the field for several years without maintenance. That is why the UTS LC and MPO connector series is able to withstand extreme outdoor conditions during long periods of time without maintenance thanks to the following characteristics: UTS LC and MPO series is completely waterproof and rated IP68/IP69K dynamic in mated condition. Since it is assembled with plastic parts, corrosion is minimal. The UTS LC and MPO series is manufactured with a special UV resistant thermoplastic. This UV resistance prevents material degradation or significant color variation when exposed to harsh environments. The robust design and material allow the connector to resist to shock and vibration, and also offer the possibility to bury connectors without additional components.