 |
| |
Optical Cable |
Coaxial Cable |
UTP Cable |
Transfer speed |
Super excellent |
Excellent |
Excellent |
| Image transmission distance |
Several 10km |
Max. about 1Km |
Max. about 2Km |
| Image quality / Distance |
Most excellent |
Normal |
Excellent |
| System expense / Distance |
High |
High |
Low |
| Exclusive use transmission equipment |
High |
X |
Low |
| Characteristic impedance |
X |
75Ω, 50Ω |
100Ω |
| Cable expense |
High |
High |
Low |
| Cable pliability |
Bad |
Normal |
Excellent |
| Installation workability |
Bad |
Excellent |
Super excellent |
| Maintenance expense |
Bad |
Excellent |
Super excellent |
| Engineer adaptability |
Bad |
Normal |
Normal |
| Tool expense for installation |
Vary high |
Low |
Low |
| System applicability |
Normal |
Normal |
Super excellent |
|
|
|
