- OTDRs
- Fusion Splicers
- Network & Ethernet Testers
- Cable Certifiers
- Wireless, Antenna & 5G Testers
- Fibre Optic Inspection Scopes
- Power Meter, Light Source, OLTS
- NBN Compliant Equipment
- DSL, ISDN, Copper, HFC, CATV Testers
- Fibre Optic Accessories
- Fibre Traffic Identifiers
- Cleavers
- OTDR Launch Cables
- Optical Fibre Adapters and Test Leads
- Spectrum Analysers
- CWDM DWDM
- Electrical Test Equipment
Importance of Optical Fibres in Communications
Signal Attenuation
– Silica glass fibres have attenuation less than0.2 dB/km• only need signal repeaters every 30 km or so.• This is...