Black Box 32.8ft EFN310 Series LC-LC Singlemode Fiber Optic Cable (Yellow)

The Black Box EFN310-010M-LCLC is a patch cable that measures ten meters in length and uses OS2 singlemode fiber to carry data over long runs inside offices and data centers.

With a 9/125 micron core and cladding, the cable keeps attenuation low, so signals remain strong even when they travel far beyond the reach of typical multimode fiber. This capability makes it a practical option for linking high-bandwidth switches, storage arrays, or backbone equipment that sit on different floors or at opposite ends of a building.

Each end is finished with LC connectors that rely on ceramic ferrules for precise alignment. Their compact footprint frees valuable panel space, an advantage in densely populated racks or wall-mounted enclosures.

The cable uses a PVC jacket in a high-visibility yellow color and carries an OFNR rating for riser spaces. Tested to operate from -4 to 158°F, it handles the temperature swings found in most controlled indoor environments without compromising performance.

Network engineers and installers can design with confidence, thanks to a typical insertion loss of just 0.2 dB and full compliance with ANSI/TIA/EIA-568B.3. Whether you are extending a desktop to a remote telecom closet, connecting floors in a campus building, or patching critical links in a data center, the EFN310-010M-LCLC delivers consistent, standards-based performance.

• 9/125 micron singlemode fiber for long-distance links
• 10 meter (32.8 foot) length suits desktop and rack patching
• LC connectors with ceramic ferrules save panel space
• PVC jacket in yellow and OFNR rated for riser installation
• Operates from -4 to 158 °F
• Typical insertion loss only 0.2 dB
• Meets ANSI/TIA/EIA-568B.3 standards