Patch cable FO OEM 14421 simplex SC/APC to SC/APC 9/125 µm singlemode 3 m

Patch cable FO OEM 14421 simplex SC/APC to SC/APC 9/125 µm singlemode 3 m is a single-fiber optical jumper designed for precise, low-loss connections between singlemode devices. The cable features SC/APC connectors on both ends and a 9/125 µm singlemode core, providing stable transmission for telecommunications, data center links and FTTH terminations. With a 3 m length it is suitable for short runs between equipment racks, patch panels and transceivers where APC polishing minimizes back-reflection.

Advantages

The SC/APC to SC/APC configuration ensures angled-polish contact to reduce return loss, while the 9/125 µm singlemode fiber maintains consistent mode-field characteristics for long-distance compatible links. The simplex design uses a single fiber for point-to-point connections, and the 3 m jacketed cable offers manageable routing and strain relief for rack and cabinet installations. Overall construction prioritizes low insertion loss and reliable optical performance.

Suitable for

• Interconnecting singlemode network equipment and optical transceivers
• Patching between rack-mounted patch panels and distribution frames
• FTTH drop and subscriber termination where APC connectors are required
• Measurements and test setups needing short, low-reflection singlemode leads

Key specifications

• Connector type: SC/APC to SC/APC, angled polish
• Fiber type: singlemode 9/125 µm
• Cable configuration: simplex (single-fiber)
• Length: 3 m
• Jacket: flexible protective outer sheath suitable for indoor cabling
• Typical performance: low insertion loss and low return loss expected for APC terminations

How to use

Inspect connector endfaces before installation and clean with appropriate fiber-cleaning tools to ensure optimal performance. Route the 3 m simplex cable between the two SC/APC ports avoiding sharp bends and excessive tension; maintain the manufacturer’s minimum bend radius. Insert SC/APC connectors until they engage with the device or patch panel receptacles, ensuring correct alignment and a secure mechanical fit. When disconnecting, pull on the connector body rather than the cable jacket to prevent strain on the fiber.

Usage recommendations

Use in controlled indoor environments and within cable management systems to protect the simplex fiber. Regularly inspect and clean connector endfaces to preserve low-loss performance. Avoid repeated connector mating cycles beyond recommended limits and store spare cables in a dust-free container or with protective caps fitted to the connectors.