ProLink PL-SC-SC-SM-20 — Fiber Optic Jumper Cord, SC-SC Duplex, Single-Mode (SM), 20 m

Key Features:

• SC-to-SC Duplex Connectivity — SC duplex connectors on both ends ensure direct compatibility with single-mode SC interfaces without adapters.

• Single-Mode Fiber (9/125 µm) — Optimized for long-distance, low-attenuation optical transmission in single-mode networks.

• 20 Meter Cable Length — Perfect for extended rack-to-rack, cabinet-to-cabinet, or room-to-room connections.

• Precision Ceramic Ferrules (2.5 mm Zirconia) — Provides accurate fiber alignment for stable optical performance and minimal signal loss.

• Low Insertion Loss (~0.3 dB) — Preserves signal strength across longer patch distances.

• High Return Loss (≥ 45 dB) — Reduces back reflections, improving link reliability.

• LSZH Jacket (Yellow) — Low Smoke Zero Halogen jacket enhances safety for indoor installations.

Technical Specifications:

• Brand: ProLink

• Model: PL-SC-SC-SM-20

• Connectors: SC duplex (male) ↔ SC duplex (male)

• Fiber Type: Single-Mode (9/125 µm)

• Cable Length: 20 meters

• Jacket Type: LSZH (yellow)

• Insertion Loss: ~0.3 dB

• Return Loss: ≥ 45 dB

• Joint Endurance: > 1000 mating cycles

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –25 °C to +60 °C

• RoHS Compliant: Yes

Performance & Connectivity:

• Reliable Long-Distance Performance — Designed to maintain low attenuation and high signal integrity over extended single-mode patch connections.

• Broad Equipment Compatibility — Works seamlessly with single-mode SC ports on switches, routers, ODFs, patch panels, and optical transceivers.

• Duplex Design for Full-Duplex Links — Two fiber strands enable simultaneous transmit and receive, supporting high-speed bidirectional communication.