이는 고가의 전자제품에 매우 중요한 안전 기능입니다.
- Construction: The metal shell of the bulkhead contains a solid epoxy potting or glass-to-metal seal behind the contact inserts.
- Protection: If an ROV tether is snagged and ripped off, the bulkhead remains watertight, saving the internal cameras and PCBs from flooding.
- Note: While the bulkhead is sealed, the exposed electrical contacts will corrode if left open in seawater. Always use a 더미 플러그 to protect the contacts when not in use.









