Black Box 16.4ft EFN310 Series Singlemode Fiber Optic Patch Cable (Yellow)

Overview

The Black Box EFN310-005M-SCSC is a singlemode fiber optic patch cable designed to provide reliable, long-distance network connections. Measuring 5 meters (16.4 feet), it is ideal for typical rack-to-rack or rack-to-panel runs within data centers or telecom rooms. The cable uses OS2 9/125 micron fiber, supporting transmission at 1310 and 1550 nanometers, which ensures clear and consistent signal quality over extended distances.

Its yellow PVC jacket meets OFNR riser fire codes, making it easy to identify and safe for use in riser environments. The cable’s robust construction offers strong tensile strength and crush resistance, protecting the delicate glass fiber during installation and operation in a wide temperature range from -4 to 158 °F (-20 to 70 °C).

Key features

• Singlemode OS2 fiber delivers significantly longer reach compared to multimode cables, supporting backbone and telecom applications.
• 5-meter length fits common patching needs inside cabinets and closets without excess slack.
• LC to LC connectors with precision ceramic ferrules reduce insertion loss and maintain stable network performance.
• Yellow OFNR-rated PVC jacket enhances cable identification and complies with riser fire safety standards.
• Durable design resists crushing and withstands strong pulls during installation, protecting fiber integrity.
• Wide operating temperature range allows use in both conditioned data centers and warmer utility spaces.
• Meets ANSI/TIA/EIA-568B.3 standards, ensuring compatibility and performance with industry equipment.
• Supports common singlemode wavelengths of 1310 nm and 1550 nm for versatile network deployment.

Key specs

• Fiber type: Singlemode OS2 9/125 micron
• Length: 5 meters (16.4 feet)
• Connector type: LC to LC
• Jacket material: OFNR-rated PVC (yellow)
• Operating temperature: -4 to 158 °F (-20 to 70 °C)
• Standards compliance: ANSI/TIA/EIA-568B.3
• Supported wavelengths: 1310 nm and 1550 nm
• Tensile strength and crush resistance: High

Connectivity and compatibility

This patch cable is compatible with a wide range of singlemode fiber optic equipment, including core switches, storage arrays, and telecom devices that use LC connectors. Its adherence to ANSI/TIA/EIA-568B.3 standards ensures seamless integration into existing network infrastructures that require reliable, low-loss fiber connections.

Ideal uses and environments

Well suited for backbone segments, telecom rooms, and service-provider handoffs, this cable performs reliably in both controlled data center environments and warmer utility spaces. Its length and durability make it a practical choice for network professionals managing rack-to-rack or rack-to-panel connections where signal integrity and compliance with fire safety codes are essential.