A network technician is evaluating cabling and connector specifications for a multi-facility enterprise network upgrade. Match each cable standard and connector configuration on the left to its most appropriate deployment scenario on the right.
- Single-mode Fiber (SMF) terminated with LC connectorsA 10 Gbps campus backbone link spanning 5 kilometers between separate facility buildings
- CMP-rated Category 6A Shielded Twisted Pair (F/UTP)A horizontal Ethernet cable run routed through an active HVAC air-return ceiling space near industrial motors
- RG-59 Coaxial cable terminated with BNC connectorsA replacement transmission line for a legacy analog CCTV security camera system
- Multi-mode Fiber (MMF) terminated with SC connectorsA high-density 10 Gbps intra-building server room connection spanning 300 meters
Cevap
Single-mode Fiber with LC connectors pairs with the 5 km inter-building campus backbone link; CMP-rated Category 6A Shielded Twisted Pair pairs with the horizontal run in the HVAC air-return ceiling space near industrial motors; RG-59 Coaxial cable with BNC connectors pairs with the legacy analog CCTV security camera connection; Multi-mode Fiber with SC connectors pairs with the 300 meter intra-building server room connection.
Single-mode fiber (SMF) with LC connectors is designed for multi-kilometer transmission due to its small core diameter and laser light propagation. CMP-rated Category 6A Shielded cable complies with fire safety laws in air-handling plenum spaces while suppressing motor EMI. RG-59 coaxial cable terminated with BNC connectors is the standard physical medium for legacy analog CCTV cameras. Multi-mode fiber (MMF) with SC connectors provides cost-effective 10 Gbps bandwidth for intra-building server room backbones under 500 meters.
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Anahtar Kavram
Selecting network cable types, jacketing standards (CMP/CMR), shielding specifications, and connector interfaces based on distance, environmental hazards, EMI, and signal type.