For most home applications, a multimode fiber patch cord (OM3 or OM4) with LC connectors and a duplex configuration is typically the best choice.

Fiber Type

• Multimode Fiber (OM3 or OM4): Ideal for short-distance home networks, such as connecting a router, switch, or media converter within a house. OM3 supports up to 10 Gbps over 300 meters, while OM4 extends this to 550 meters, providing future-proofing for higher-speed applications .
• Single-Mode Fiber (OS2): Best for long-distance connections, such as FTTH from the street to your home, or if your ISP requires it. It supports distances up to 10 km or more, but is generally overkill for typical home setups and more expensive .

Connector Type

• LC Connectors: Small form factor, widely used in modern home and office equipment, and compatible with most media converters and routers .
• SC or ST Connectors: Older standards; SC is larger and easier to handle, ST is mostly legacy. LC is preferred for compact home installations .

Cable Configuration

• Duplex Cables: Contain two fibers, one for transmitting and one for receiving, enabling full-duplex communication. This is standard for home networking devices .
• Simplex Cables: Single fiber, used for unidirectional connections or specialized devices, less common in home setups .

Jacket Type

• PVC: Suitable for indoor use, flexible, and cost-effective. Ideal for running cables along walls or inside conduits .
• LSZH (Low Smoke Zero Halogen): Safer for public areas or if fire safety is a concern, emits less smoke in case of fire .
• OFNP (Plenum-rated): Required if running cables through air-handling spaces; usually unnecessary for typical home installations .

Practical Recommendation

For a typical home network connecting a router, switch, or media converter:

• Fiber Type: OM3 or OM4 multimode
• Connector: LC-LC duplex
• Jacket: PVC for indoor use
• Length: Measure the distance between devices and add a small margin for routing This setup balances performance, ease of installation, and cost, while supporting high-speed data transfer for streaming, gaming, and future upgrades . If your ISP provides single-mode fiber to the home, then an OS2 single-mode patch cord with LC connectors is required instead.