NENCO FOSC Straight Through 96 Fibre Capacity - NNFOSC106Description Nenco external splice closure for fast, reliable and economical fibre terminations. This enclosure is made from moulded plastic and has a silicon sealing material to ensure a tight environmental seal providing an IP68 9 rating. It can be direct buried or mounted on walls, with resistance to UV, vibration, and providing a water tight seal. It also has an excellent temperature range, 40 degrees to +65 degrees for long term reliability.