Fiber optic patch cord TB SC–SC APC 3 m white, singlemode

TB fiber optic patch cord SC–SC APC 3 m in white is a singlemode jumper designed for optical links that require low return loss and stable signal transmission. The cable has SC connectors with Angled Physical Contact (APC) endfaces on both ends, which reduces back reflection and is suitable for applications in telecommunications, CATV, FTTH and optical test equipment. The 3 m length and flexible white jacket provide a balance between reach and manageability in patch panels, equipment racks and field installations.

Advantages

The SC–SC APC interface ensures low back reflection and reliable mating with APC-compatible adapters and transceivers. Singlemode construction supports long-distance optical transmission with minimal insertion loss. The 3 m length is convenient for standard cabinet and rack layouts, while the white outer jacket aids route identification and a tidy appearance. Connectors are factory-terminated and polished to maintain consistent optical performance.

Suitable for

• Telecommunications links and backbone segments requiring low return loss
• Cable television (CATV) distribution where APC connectors are required
• FTTH (fiber-to-the-home) drop and indoor connections
• Optical test and measurement setups that use SC APC terminations

When it may not be suitable

This singlemode SC–SC APC patch cord is not suitable for multimode systems or networks that use UPC or flat physical contact connectors; mismatched connector types will not mate correctly. It may also be unnecessary for very short patching needs where a shorter cable would be tidier, or for environments that require armored or specially rated outdoor cabling.

Key specifications

• Fiber type: singlemode
• Connector type: SC–SC with APC angled polish on both ends
• Cable length: 3 meters
• Outer jacket color: white
• Polish type: angled physical contact (APC)

How to use

Inspect connector endfaces for cleanliness before insertion and clean with proper fiber cleaning tools if necessary. Align the SC APC connector with the APC-compatible adapter or port and insert until it latches; ensure connectors are fully seated to maintain low return loss. Route the cable with gentle bends, avoiding tight radii and pinch points. For removal, unlatch the connector and withdraw straight out to avoid damaging the ferrule or mating port. Store spare cords in a loop with a radius larger than the minimum bend radius.

What to consider before purchase

• Verify that the system ports and adapters are SC APC compatible (APC angled polish).
• Confirm singlemode fiber is appropriate for your link distance and devices.
• Ensure 3 m length fits your rack, cabinet or field routing needs.
• Consider environmental requirements (indoor use, not armored or outdoor-rated).

Usage recommendations

For best optical performance, use with APC-compatible adapters and maintain clean connector endfaces; avoid mixing APC and UPC connector types. When routing in racks, keep bend radii gentle and label both ends if used in structured cabling to simplify maintenance.