SC/UPC to FC/APC Single Mode Simplex (SM SX) patch cord

For B2B procurement managers and telecommunications engineers, the SC/UPC to FC/APC Single Mode Simplex (SM SX) patch cord is a critical hybrid component. This jumper acts as a specialized bridge between standard digital networking ports (SC/UPC) and high-precision, low-reflection laser interfaces (FC/APC).

Based on your provided technical specifications, this cable is engineered for high-performance environments like CATV, GPON, and laboratory test systems.

Description

Technical Performance Matrix

Our manufacturing process ensures every jumper meets the following rigorous 2026 industry standards:

Parameter Specification B2B Value Proposition
Connector Type SC/UPC to FC/APC Hybrid push-pull to threaded screw-on
Fiber Category Single-mode (SM/SX) Optimized for OS2 long-distance stability
Insertion Loss $< 0.3 \text{ dB}$ Minimal power attenuation for the link
Return Loss (APC) $\geq 60 \text{ dB}$ Maximum protection against back-reflection
Return Loss (UPC) $\geq 50 \text{ dB}$ Reliable digital signal integrity
Working Wavelength 1310nm / 1490nm / 1550nm Universal SM wavelength compatibility
Tension Strength $\geq 200 \text{ N}$ Ruggedized for vertical rack installation
Durability $\geq 1000$ times High-precision ceramic ferrule longevity
Jacket Material LSZH (Yellow) Fire-safe, Low Smoke Zero Halogen safety

Key Advantages for Professional Infrastructure

1. Hybrid Connectivity Solution

This cable enables a seamless transition between the SC/UPC (Blue) end—standard for general networking and patch panels—and the FC/APC (Green) end—which features a metallic screw-on housing designed for high-vibration environments and sensitive optical transmitters.

2. Superior APC Return Loss ($\geq 60\text{dB}$)

The FC/APC end utilizes an 8-degree angled polish to ensure that back-reflection is redirected away from the laser source. This protects expensive equipment from signal noise and hardware damage, a mandatory requirement for 2026 high-speed data standards.

3. Engineering-Grade Build Quality

With a tension strength of $\geq 200\text{N}$, these jumpers are built to withstand the physical stresses of industrial cabling. The LSZH jacket ensures compliance with international building safety codes by emitting non-toxic fumes in the event of fire.

4. Reliable Wideband Performance

Supporting a bandwidth of $\pm 40\text{nm}$, this jumper remains stable even in fluctuating environmental conditions or when used with lasers that experience slight wavelength shifts.


B2B Procurement FAQ

  • Q: Why is one end Green and one end Blue?

    • A: This color-coding is an international standard. Green indicates an APC (Angled) polish, while Blue indicates a UPC (Ultra Physical Contact) polish. Always match colors to their respective hardware ports to avoid high signal loss.

  • Q: Can we request 100% factory test reports?

    • A: Absolutely. As a professional B2B partner, we provide individual test data for Insertion Loss and Return Loss upon request to ensure your batch meets the $<0.3\text{dB}$ standard.

  • Q: Is this cable ready for high-vibration industrial use?

    • A: Yes. The threaded metallic FC connector is specifically designed to remain secure in environments subject to mechanical movement, providing more stability than standard plastic clips.

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