Extron 2LC OM4 MM P/30 (part number 26-671-30) — 30 meters of duplex, plenum-rated OM4 multimode fiber finished with LC connectors.

Thirty meters is the point where a fiber run becomes a floor-level backbone rather than a room cable. One assembly can carry an Extron optical link the length of a large auditorium, across a production floor, or between telecom rooms on the same level. Because the cable arrives factory-terminated and tested, there is no fusion splicing, no field polishing and no connector rework on site — the installer pulls it, dresses it and plugs it in.

Key Capabilities

• 30 m (98.4 ft) continuous run, factory terminated at both ends.
• 50 µm OM4 core with 125 µm cladding, laser-optimized for multimode optics.
• 850 nm attenuation under 3.0 dB per km keeps the loss budget generous at this length.
• Insertion loss under 0.5 dB per 300 m at 850 nm or 1300 nm.
• 2.0 in (50 mm) minimum bend radius during the pull protects the glass.
• ETL/c-ETL OFNP FT6 plenum rating for horizontal ceiling distribution.

Where It Is Used

Runs of this length appear in stadium control rooms, large lecture halls, hospital surgical floors and broadcast production areas, connecting Extron fiber transmitters and receivers across a whole floor plate where plenum-rated jacketing is required by building code.

Specifications at a Glance

• Length: 30 m (98.4 ft)
• Wavelengths: multimode 50 µm (OM4) / 125 µm
• Connectors: LC, UPC polish, 2 fibers
• Jacket and safety: PVC, ETL/c-ETL OFNP FT6 plenum listed
• Temperature rating: 0 to +70 °C

Also referenced as Extron 2LCOM4MMP30, 2LC-OM4-MM-P-30, part number 2667130.