Extron 2LC OM4 MM P/2 (part number 26-671-02) — 2 meters of two-fiber OM4 multimode cable, LC on both ends, rated for plenum spaces.

Where a 1 meter jumper leaves no slack for a service loop, this 2 meter assembly gives an integrator room to dress the cable properly. Construction is duplex zip-cord: two glass fibers, aramid yarn for tensile strength, and a PVC jacket carrying an ETL/c-ETL OFNP FT6 plenum listing. The fiber itself is laser-optimized OM4 and bend-insensitive, so routing it around a rail or through a cable finger costs almost nothing in optical budget.

Key Capabilities

• 2 m (6.6 ft) of finished cable — one extra meter over the P/1 for slack management.
• Duplex 50/125 µm OM4 glass, laser-optimized for multimode transceivers.
• Under 0.5 dB insertion loss per 300 m at 850 nm or 1300 nm.
• 850 nm attenuation below 3.0 dB per km; 1300 nm below 1.2 dB per km.
• Slim 2.0 mm x 4.0 mm assembly profile keeps rack pathways uncluttered.
• LC connectors with UPC polish mate directly with standard LC adapters.

Where It Is Used

Two-meter OM4 patch cords tie Extron fiber transmitters and receivers to nearby LC patch panels in AV equipment closets, operating-room integration racks, courtroom control positions and campus classroom head-ends where plenum-rated cable is mandated by code.

Specifications at a Glance

• Length: 2 m (6.6 ft)
• Optical: 50 µm (OM4) / 125 µm multimode, 2 fibers
• Bend radius: 2.0 in (50 mm) during install, 0.3 in (7.5 mm) fiber post-install
• Safety listing: ETL/c-ETL OFNP FT6, plenum rated
• Temperature range: 0 to +70 °C

Also referenced as Extron 2LCOM4MMP2, 2LC-OM4-MM-P-2, part number 2667102.