Page 180 - The ROV Manual - A User Guide for Remotely Operated Vehicles 2nd edition

FIGURE 8.6
(a) Circular dummy connectors. (b) A splash-proof dust cap.
FIGURE 8.7
8.2 Definitions 169
(Courtesy Ocean Innovations.)
(a) A hermaphroditic-style bulkhead connector and in-line connector. (b) Hermaphroditic-style in-line connectors with circular and square bodies.
(Courtesy Ocean Innovations.)
polished optical fiber ends inside alignment ferrules. The mating faces must be held in contact to mini- mize losses, which are lower than the expanded beam approach.
Hybrid connectors
Hybrid connectors can provide contacts for power and data, as well as optical fiber passes.
PBOF
The pressure-balanced, oil-filled (PBOF) connector (Figure 8.9) provides the end user with the flexibility of making and servicing his/her own cables. By running electrical conductors or optical fibers through an oil-filled hose, the connector is easily serviced without the need to destroy a cured connector. In addition, custom underwater cables are not needed and, if required, conductors can be reconfigured or replaced.