Precision Connection for Reflection-Sensitive Networks: SC/APC to LC/UPC Patch Cord
In modern high-speed fiber optic networks, controlling signal reflections is often as crucial as minimizing signal loss. For applications like analog CATV transmission or high-bitrate digital systems, back reflections can severely degrade performance. This premium SC/APC to LC/UPC Single-Mode Duplex Fiber Optic Patch Cord (1 Meter) is engineered precisely for these demanding scenarios, offering an exceptional combination of low insertion loss and extremely high return loss.
Understanding the Connectors: SC/APC and LC/UPC – The Best of Both Worlds
This patch cord bridges two common, yet distinct, high-performance fiber optic interfaces:
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SC/APC (Subscriber Connector / Angled Physical Contact): This connector features the standard, reliable SC push-pull housing but utilizes an Angled Physical Contact (APC) polish. The fiber end-face is precision-polished at an 8-degree angle. This critical feature causes reflected light to bounce out of the fiber core instead of back towards the source, resulting in exceptionally high return loss (typically >65dB). This is vital for applications sensitive to reflections.
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LC/UPC (Lucent Connector / Ultra Physical Contact): The LC connector is a Small Form Factor (SFF) connector widely used in dense environments like data centers and on SFP/SFP+ modules. The Ultra Physical Contact (UPC) polish provides a very fine surface finish, ensuring excellent physical contact between mated fibers and delivering very good return loss (typically >50dB for single mode) and low insertion loss.
This duplex cable contains two fibers in a zipcord style (easily separable), allowing for simultaneous transmit and receive operations, making it perfect for connecting network equipment.
Engineered for Maximum Signal Integrity
Every aspect of this patch cord is designed for optimal performance:
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Exceptional Optical Performance: With a typical insertion loss of just 0.2 dB, this cable minimizes signal power reduction. More importantly, the >65 dB return loss (driven by the SC/APC connector) significantly reduces signal degradation caused by back reflections, ensuring cleaner transmissions.
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Premium Single Mode Fiber: Utilizes standard G.652.D 9/125µm single mode fiber core/cladding, suitable for high-bandwidth, long-distance (within system limits) transmission.
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Slim & Flexible Jacket: The 1.8mm diameter zipcord jacket is thinner than standard 3.0mm cables, offering greater flexibility and easier management in high-density patching environments. The yellow color clearly indicates single mode fiber.
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Wide Operating Temperature: Built to perform reliably across a broad temperature range from -40°C to +75°C.
Quality Assurance: Tested and Verified Performance You Can Trust
Generic patch cords can be a source of network problems. This cable assembly provides peace of mind through rigorous quality control:
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Manual Testing: Each cable assembly is manually tested and verified to meet its performance specifications.
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Individually Sealed & Labeled: Every cable is individually sealed for protection and includes a label detailing its specific measured insertion loss, providing traceability and confidence in its performance.
Ideal Applications for High-Performance Patching
This SC/APC to LC/UPC patch cord excels in environments where high return loss is critical:
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Telecommunication Networks: Connecting equipment in central offices or distribution points requiring APC interfaces.
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CATV Headends & Distribution: Essential for maintaining signal quality in analog or QAM video distribution networks.
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FTTX Networks: Used in distribution cabinets or premises connections involving APC terminations.
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Data Centers: High-speed links where minimizing reflections is crucial for performance (e.g., some DWDM applications).
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Laboratory & Testing: Providing reliable, high-performance connections for optical test equipment.
Specifications Overview
| Feature | Specification |
| Product Code | SCA-LCP-SD9-1M |
| Connector A | SC/APC |
| Connector B | LC/UPC |
| Fiber Mode | Single Mode (SMF) 9/125µm |
| Polish Type | APC (Connector A), UPC (Connector B) |
| Channel | Duplex (Zipcord Style) |
| Length | 1 Meter (approx. 3.3 feet) |
| Jacket Diameter | 1.8mm |
| Jacket Color | Yellow |
| Insertion Loss | ≤ 0.2dB (Typical) |
| Return Loss | > 65dB (APC), > 50dB (UPC) |
| Operating Temp. | -40°C to +75°C |
| Testing | Manually Tested, Verified, Individually Labeled Loss |
Connect with Uncompromised Quality
When your network demands the highest level of signal integrity and minimal reflection, choose this precision-engineered SC/APC to LC/UPC Single Mode Duplex Patch Cord. Rely on tested, verified performance for your critical links.
Order your high-performance patch cords today! Contact us for bulk inquiries or custom needs:
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Email: info@elizainfotech.com
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Call Us: 8930082398 | 9896423367
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Visit Us: Jattal Road, Panipat, Haryana-132103
