Assertion: aerial fiber optic cable | /r/IsA | two types
Facets:
value: generally
type: MANNER
value: according to the installation methods
type: OTHER
Source sentences:
text: According to the installation methods, aerial fiber optic cables can be generally classified as two types—catenary wire and self-supporting: the former is a kind of regular outdoor loose-tube cables that can be helically lashed to a messenger or another cable (common in CATV); the latter is strong enough to support itself between structures without using conductive metal elements, which can be further divided into All-Dielectric Self-Supporting (ADSS) cable and Figure 8 cable.
text: According to the installation methods, aerial fiber optic cables can be generally classified as two types: catenary wire and self-supporting.