Extron 2LC SM P/2 (part number 26-670-02) — a 2 metre (6.6 ft) LC-to-LC singlemode fiber assembly, plenum rated and ready to drop straight into a rack.

Singlemode glass is what AV designers reach for when a link has to travel far without accumulating loss; Extron rates this fiber for AV transport out to 30 km (18.75 miles). The 2 m version exists for the other end of that journey — the short, awkward interconnect between a fiber endpoint and the patch panel or transport chassis beside it. Two fibers ride in a duplex zip-cord jacket, aramid yarn takes the pull, and both ends arrive terminated with industry-standard LC connectors.

Key Capabilities

• Bend-insensitive singlemode construction, so tight rack dressing does not cost signal.
• 2 m (6.6 ft) length — enough reach for adjacent racks without coiling excess.
• Duplex zip-cord build carrying 2 glass fibers behind a single PVC jacket.
• Insertion loss specified below 0.3 dB per 300 m at 1550 nm.
• ETL and c-ETL listed to OFNP FT6, so it may be run in plenum spaces.
• 0.08 in x 0.16 in (2.0 mm x 4.0 mm) assembly profile fits crowded cable paths.

Where It Is Used

Two-metre singlemode jumpers turn up in campus distribution closets, hospital and imaging department racks, broadcast machine rooms, stadium control positions and secure command centres — short links inside the room that still have to meet the same plenum and singlemode standards as the long backbone run.

Specifications at a Glance

• Cable length: 2 m (6.6 ft)
• Fiber: singlemode, 8.3 µm, two per assembly
• Connectors: LC, ultra physical contact polish
• Attenuation: under 0.5 dB per km at 1310 nm and at 1550 nm
• Operating temperature: 0 to +70 °C

Also referenced as Extron 2LCSMP/2, 2LC-SM-P-2, part number 2667002.