Comprehensive Product Summary – FCA‑SC‑SS Fiber Patch Adapter

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### 1. Product Overview

Product Name: Fiber Patch Adapter SC/SC SS
Model Number: FCA‑SC‑SS
Series: Fiber Patch Adapter Series
Article Number: FCA‑SC‑SS
Manufacturer: ORing Industrial Networking Corp.
Product Category: Fiber Optic Connectivity Accessories

The FCA‑SC‑SS is a single‑mode fiber optic patch adapter designed to interconnect two SC‑terminated optical fibers. It serves as a passive optical interface component used in fiber distribution frames, patch panels, and network enclosures. Manufactured by ORing, a company recognized for rugged industrial networking solutions, this adapter ensures precise alignment, low insertion loss, and high durability for mission‑critical fiber optic communication systems.

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### 2. Key Features

- Connector Type: SC to SC (Standard Connector)
- Fiber Type: Single‑mode (9/125 µm core/cladding diameter)
- Application: Optical fiber coupling between two SC connectors in single‑mode networks
- High Precision Alignment: Ceramic or phosphor bronze alignment sleeve ensures accurate core‑to‑core alignment for minimal signal loss.
- Low Insertion Loss: Optimized optical interface design minimizes attenuation across the connection.
- High Return Loss: Designed for single‑mode operation, providing excellent back reflection performance.
- Durable Construction: Ruggedized housing suitable for industrial and telecommunications environments.
- Temperature Tolerance: Operational range from ‑40 °C to +85 °C, ensuring reliability in harsh or outdoor conditions.
- Compact Form Factor: Standard SC duplex footprint compatible with most fiber patch panels and enclosures.
- Ease of Use: Snap‑in mounting design for quick installation and secure retention.
- Compatibility: Fully compliant with SC connector standards (IEC 61754‑4, TIA/EIA‑604‑3).
- Color Coding: Typically blue housing for single‑mode identification, following industry conventions.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Model Name | FCA‑SC‑SS |
| Connector Type | SC/SC |
| Fiber Type | Single‑mode |
| Core/Cladding Diameter | 9/125 µm |
| Operating Temperature | ‑40 °C to +85 °C |
| Insertion Loss (Typical) | ≤ 0.2 dB |
| Return Loss (Typical) | ≥ 50 dB |
| Durability (Mating Cycles) | ≥ 1000 insertions |
| Material (Housing) | High‑strength polymer or metal alloy (depending on configuration) |
| Alignment Sleeve Material | Zirconia ceramic (preferred for single‑mode precision) |
| Mounting Type | Panel‑mount or clip‑in type |
| Dimensions (Approx.) | 25 mm (L) × 9 mm (W) × 9 mm (H) (standard SC footprint) |
| Weight | ~5 g per adapter |
| Compliance | RoHS, REACH, IEC 61754‑4, TIA/EIA‑604‑3 |
| Operating Humidity | 0 – 95 % non‑condensing |

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### 4. Functionality

The FCA‑SC‑SS functions as a fiber optic coupler that joins two SC‑terminated single‑mode optical fibers, enabling continuous optical signal transmission across patch panels or distribution frames. It provides a mechanical and optical interface that maintains precise alignment between fiber cores, ensuring minimal signal degradation.

Working Principle:
Each SC connector inserted into the adapter is guided by a precision alignment sleeve that centers the ferrules. The ferrules’ end faces are brought into close proximity, allowing light to pass from one fiber core to the other with minimal reflection or loss. The adapter’s internal sleeve ensures consistent alignment even after multiple insertions.

Typical Use Cases:
- Interconnection of single‑mode fiber patch cords in data centers or telecom racks.
- Integration within optical distribution frames (ODFs) or wall‑mounted termination boxes.
- Fiber link extension or reconfiguration in industrial Ethernet networks.
- Laboratory or test setups requiring temporary or modular fiber connections.
- Backbone or long‑haul single‑mode network infrastructure.

Compatibility:
- Compatible with all standard SC single‑mode connectors (UPC or APC polish types).
- Works with ORing’s FPC‑SCSC‑SS3M single‑mode patch cords (9/125 µm, 3 m).
- Suitable for use with ORing’s industrial Ethernet switches and SFP transceivers (e.g., SFP100‑SS30, SFP1G‑LX10).

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### 5. Components & Accessories

Included Components:
- 1 × FCA‑SC‑SS single‑mode SC/SC fiber adapter
- Protective dust caps for both ports (to prevent contamination)

Optional Accessories (from ORing product line):
- Fiber Patch Cords:
- *FPC‑SCSC‑SS3M* – SC/SC single‑mode 9/125 µm, 3 m length
- *FPC‑SCLC‑SS3M* – SC/LC single‑mode 9/125 µm, 3 m length
- *FPC‑SCST‑SS3M* – SC/ST single‑mode 9/125 µm, 3 m length
- *FPC‑LCLC‑SS3M* – LC/LC single‑mode 9/125 µm, 3 m length
- Fiber Patch Adapters (related models):
- *FCA‑SC‑MM* – SC/SC multi‑mode 62.5/125 µm
- *FCA‑SC‑SS* – SC/SC single‑mode 9/125 µm (this model)
- SFP Transceivers:
- *SFP100‑SS30*, *SFP100‑SS60*, *SFP1G‑LX10*, *SFP1G‑LHX30*, etc., for single‑mode fiber links.
- Power Accessories: DIN‑rail power supplies (DR‑series) and power adapters (PA‑series) for network devices using fiber interfaces.

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### 6. Installation & Setup

Installation Requirements:
- Standard SC adapter mounting cutout (typically 9.6 mm × 25 mm).
- Clean, dust‑free environment during installation to prevent optical contamination.
- Fiber connectors must be cleaned and inspected before insertion.

Mounting Options:
- Snap‑in or screw‑mount into fiber patch panels, wall boxes, or enclosures.
- Can be used in duplex or simplex configurations depending on panel design.

Setup Procedure:
1. Prepare the Panel: Ensure the adapter slot is clean and free of debris.
2. Insert the Adapter: Align the adapter with the panel cutout and snap or screw it into place.
3. Connect the Fibers: Insert SC connectors into both ends until they click securely.
4. Verify Connection: Check optical continuity using a light source and power meter.
5. Protect Unused Ports: Keep dust caps on unused ports to maintain optical cleanliness.

Maintenance Tips:
- Periodically inspect and clean ferrules and sleeves using fiber cleaning tools.
- Avoid excessive mechanical stress or bending of connected patch cords.
- Replace adapters showing wear, contamination, or alignment degradation.

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### 7. Performance & Capabilities

Optical Performance:
- Designed for single‑mode transmission (9/125 µm), supporting wavelengths typically at 1310 nm and 1550 nm.
- Ensures low insertion loss (≤ 0.2 dB typical) and high return loss (≥ 50 dB), critical for long‑distance or high‑bandwidth links.
- Maintains stable optical characteristics across wide temperature ranges (‑40 °C to +85 °C).

Mechanical Performance:
- High‑precision zirconia ceramic sleeve maintains alignment accuracy over repeated insertions.
- Rugged housing resists mechanical stress, vibration, and environmental exposure.
- Retention force designed to meet or exceed IEC and TIA standards for SC connectors.

Environmental Performance:
- Resistant to humidity, dust, and temperature fluctuations.
- Suitable for both indoor and outdoor enclosures when properly sealed.

Limitations:
- Designed exclusively for single‑mode fibers; not recommended for multi‑mode applications.
- Not intended for direct outdoor exposure without protective housing.
- Optical performance depends on connector cleanliness and polish quality (UPC/APC).

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### 8. Standards & Compliance

The FCA‑SC‑SS adheres to international fiber optic interconnect standards to ensure interoperability and reliability across diverse network infrastructures.

Applicable Standards:
- IEC 61754‑4: Connector interface standard for SC type connectors.
- TIA/EIA‑604‑3 (FOCIS‑3): U.S. standard defining SC connector mechanical and optical interface.
- ISO/IEC 11801: Generic cabling standard for customer premises networks.
- RoHS Directive (2011/65/EU): Restriction of hazardous substances compliance.
- REACH Regulation (EC 1907/2006): Material safety and environmental compliance.

Industry Compatibility:
- Compatible with ITU‑T G.652 single‑mode fiber specifications.
- Suitable for use in Ethernet, Fast Ethernet, Gigabit Ethernet, and industrial fiber networks.
- Fully interoperable with ORing’s industrial switches, media converters, and SFP modules.

Quality Assurance:
- Each adapter undergoes optical performance testing for insertion and return loss.
- Manufactured under ISO 9001 quality management systems.
- Designed for rugged industrial environments, consistent with ORing’s “Designed for Rugged Excellence” philosophy.

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### 9. Additional Information

Warranty:
Typically covered under ORing’s standard limited warranty (duration varies by region and distributor). The warranty covers manufacturing defects and material failures under normal operating conditions.

Technical Support:
ORing provides comprehensive technical documentation, installation guides, and customer support through its website (www.oring-networking.com) and authorized distributors.

Maintenance & Service:
- Clean connectors and adapter sleeves regularly using lint‑free swabs and isopropyl alcohol.
- Replace adapters showing excessive wear or contamination.
- Maintain dust caps on all unused ports to prevent debris ingress.

Product Updates:
The FCA‑SC‑SS is part of ORing’s continuously supported accessory line. Updated versions may include enhanced materials or improved environmental sealing while maintaining backward compatibility.

Environmental & Safety Notes:
- Dispose of fiber optic components according to local electronic waste regulations.
- Avoid direct eye exposure to active optical signals when connecting or testing fibers.

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### Summary Table

| Attribute | Details |
|----------------|-------------|
| Product Name | Fiber Patch Adapter SC/SC SS |
| Model / Article No. | FCA‑SC‑SS |
| Manufacturer | ORing Industrial Networking Corp. |
| Connector Type | SC to SC |
| Fiber Type | Single‑mode |
| Core/Cladding | 9/125 µm |
| Operating Temperature | ‑40 °C ~ +85 °C |
| Insertion Loss | ≤ 0.2 dB |
| Return Loss | ≥ 50 dB |
| Material | Polymer housing, ceramic alignment sleeve |
| Mounting | Panel‑mount / snap‑in |
| Compliance | IEC 61754‑4, TIA/EIA‑604‑3, RoHS, REACH |
| Typical Applications | Fiber patch panels, ODFs, industrial Ethernet, telecom |
| Accessories | FPC‑SCSC‑SS3M patch cord, other SC/LC/ST adapters |
| Warranty | Standard ORing limited warranty |
| Support | www.oring-networking.com |

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### Conclusion

The ORing FCA‑SC‑SS Fiber Patch Adapter is a high‑precision, single‑mode SC‑to‑SC coupler engineered for reliable optical interconnection in industrial and telecommunications environments. With its robust construction, wide temperature tolerance, and compliance with international standards, it ensures stable, low‑loss performance across a variety of network infrastructures. Designed for rugged excellence, the FCA‑SC‑SS provides a dependable solution for extending, coupling, or reconfiguring single‑mode fiber links in mission‑critical applications such as industrial Ethernet, data centers, and long‑haul communication systems.