SC/APC to LC/UPC Duplex Fiber Patch Cord (1 Metre) – High-Performance Hybrid Connectivity

Mixed-connector environments are the norm, not the exception. Patch panels terminate in SC/APC. Your switches and transceivers run LC/UPC. And somewhere in between, you need a cord that handles both ends without any compromise on signal quality. That is exactly what the SC/APC to LC/UPC Duplex Fiber Patch Cord is built for. At 1 metre, it sits cleanly in cabinets and enclosures, carrying simultaneous bidirectional traffic across two singlemode fibers with the kind of low insertion loss and high return loss that sensitive optical systems demand.

Why the SC/APC to LC/UPC Duplex Fiber Patch Cord (1 Metre) Combination Makes Sense

These two connector types are not interchangeable — and that is precisely the point. The green SC/APC connector features an 8-degree angled end-face that deflects back-reflections away from the fiber core, achieving a return loss of ≥60 dB. That level of reflection control is non-negotiable in applications like CATV, FTTH passive optical networks, and high-speed coherent transmission — anywhere that back-reflection causes noise, signal degradation, or unstable laser performance.

On the other end, the blue LC/UPC connector is the small-form-factor standard that dominates modern switching and transceiver hardware. Its compact footprint supports high port density in patch panels and data centre switches, while the UPC polish delivers a clean, low-loss connection at ≤0.3 dB. Together, these two connectors give you a cable that bridges legacy SC infrastructure with modern LC equipment — without adapters, without extra loss, without compromise. For a deeper look at fiber connector standards, the IEC 61754 series covers interface requirements for both SC and LC connector types.

Key Features of the SC/APC to LC/UPC Duplex Patch Cord

• Hybrid Duplex Design: SC/APC on one end, LC/UPC on the other — two fibers in a single cable jacket for simultaneous bidirectional data transmission.
• APC Angled End-Face: The green SC/APC connector’s 8-degree polish achieves ≥60 dB return loss, dramatically reducing back-reflection in sensitive optical circuits.
• Precision Ceramic Ferrules: Both connectors use high-quality ceramic ferrules for accurate fiber alignment, keeping insertion loss consistently at ≤0.3 dB.
• OS2 Singlemode Fiber: 9/125 μm singlemode glass supports long-distance, high-bandwidth transmission — built for telecom-grade performance, not just short runs.
• LSZH Jacket: The Low Smoke Zero Halogen outer sheath is compliant with indoor fire safety standards, producing minimal smoke and no toxic gases under extreme heat conditions.
• 1-Metre Length: Purpose-sized for rack and cabinet patching where short, clean runs keep cable management organised and airflow unobstructed.

Technical Specifications

Where the SC/APC to LC/UPC Duplex Patch Cord Fits In

This cord is not a catch-all — it is the right tool for specific, high-performance scenarios. Here is where it belongs:

• FTTH Passive Optical Networks: Connecting SC/APC-terminated distribution boxes to LC-port ONT devices at the customer premises — one of the most common hybrid patching requirements in modern FTTH deployments.
• CATV and Video Distribution: The APC connector’s superior back-reflection suppression is essential for video signals, where even minor reflections cause visible picture quality issues.
• High-Density Data Centres: LC ports dominate modern switching hardware, while many structured cabling systems still terminate in SC. This cord closes that gap cleanly in high-density rack environments.
• Telecom Central Offices: Where SC-based legacy infrastructure meets newer LC-equipped active equipment and every dB of loss in the optical budget counts.

Why Get Your Fiber Patch Cords from ECA Networks?

Walk into any network cabinet that was patched in a hurry and you will see the same thing — unlabelled cords, excess slack, and connections that look right but test poorly. At ECA Networks, we supply fiber patch cords that are individually factory-tested and built to the specifications printed on the label. That means every SC/APC to LC/UPC duplex cord we ship has already been verified for insertion loss and return loss — you are not guessing, you are working with confirmed numbers.

We stock a full range of hybrid and standard patch cords, passive components, and fiber connectivity hardware for ISPs, enterprise teams, and telecom contractors across East Africa. Whether you need a single cord to resolve a specific patching mismatch or a bulk supply for a large FTTH rollout, we have the inventory and the technical knowledge to match the right product to your exact requirement.