Foboiu SC to LC Fiber Patch Cables 10-Pack 2m OS2 Single-Mode Duplex, Yellow, UPC LSZH

Foboiu 2m OS2 SC to LC single-mode duplex fiber patch cables are professionally tested jumper cords that deliver low-loss, long-distance optical connections for network, data center, and telecom use.

This 10-pack of yellow 2-meter OS2 SC-to-LC fiber patch cables from Foboiu is built for reliable single-mode performance. Each cable uses 9/125µm fiber with UPC-polished ferrules, a 3.0mm LSZH jacket, and is individually tested to meet insertion and return loss targets. The result is predictable signal quality for LAN, SAN, telecom, and high-speed Ethernet links.

How does this cable ensure consistent signal quality?

The Foboiu cables are manufactured to OS2 single-mode specifications and undergo individual testing for insertion loss and return loss. Precision UPC connectors and controlled fiber geometry minimize back reflection and attenuation, delivering stable optical performance across links.

• Individually tested for insertion loss ≤ 0.3 dB and return loss ≥ 50 dB
• 9/125 µm single-mode fiber core for low attenuation
• UPC-polished SC and LC connectors for low back reflection
• Compliant with TIA/EIA-568-C.3 single-mode standards

What transmission distances and speeds can I expect?

As an OS2 single-mode jumper, this cable supports long-reach links: typical attenuation rates allow reliable transmission over kilometers when used with appropriate equipment. It is suitable for gigabit and multi-gigabit networks, fiber channel, and other high-speed services where single-mode fiber is specified.

• Typical attenuation: ~0.36 dB/km at 1310 nm, ~0.22 dB/km at 1550 nm
• Practical reach up to 10 km at 1310 nm, up to 40 km at 1550 nm depending on system budget
• Compatible with 1G/10GB Ethernet and fiber channel links

What safety and physical features does the cable offer?

The outer jacket is made from Low Smoke Zero Halogen (LSZH) material to limit toxic fumes and dense smoke in the event of fire, making it safer for indoor and enclosed environments. The 3.0mm diameter adds durability while remaining flexible for routing in racks and patch panels.

• LSZH jacket reduces smoke and halogen emissions for indoor safety
• 3.0 mm outer diameter for balance of flexibility and protection
• Plastic clip connectors included for organizing duplex pairs
• Bright yellow jacket for quick identification of single-mode lines

How do I install and keep these patch cords organized?

These pre-terminated SC-to-LC duplex jumpers plug directly into standard SC and LC ports—no field termination required. Use the included plastic clip to keep the duplex pair together and label each end to simplify moves, adds, and changes.

• Plug-and-play SC and LC connectors—no splicing necessary
• Plastic clip keeps duplex connectors paired and aligned
• Label both ends for port identification and reduced troubleshooting time
• 2 m length suited for inter-rack or patch-panel routing without excess slack

Who is this for: IT administrators, data center technicians, telecom installers, and network integrators who need a reliable, pre-tested single-mode fiber solution for short to medium-length links. This 10-pack is ideal for planned rollouts, spare inventory, or consolidating multiple connections in LAN, SAN, or carrier environments where performance, safety, and consistent test results matter.