Optical Communication Products · Shenzhen, China
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100% Factory TestedSimplex Round Indoor Cable — FOT Fiber Optic
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Simplex Round Indoor Cable

SKU: FOT-CB-SPX · Category: Optical Cable

Single-fiber tight-buffered cordage, 0.9–3.0 mm. Factory-terminated and 100% tested before shipment.

0.9–3.0 mmDiameters
AramidStrength Member
UL OFNRCPR Eca Rated
Any ColorPVC / LSZH
Indoor Series
SimplexDuplex Zipcord ↗Breakout ↗Distribution ↗Armored ↗Ribbon ↗
Diameter
0.9 mm2.0 mm3.0 mm
Fiber
OS2 G.652DG.657A1OM1OM2OM3OM4
Jacket
PVCLSZHOFNR
Request a Quote Request Datasheet
Ships worldwide
OEM / ODM welcome
3-year warranty

Product Overview

Simplex round cordage is the raw material of every patch cord and pigtail: one tight-buffered fiber surrounded by aramid yarn and a flexible jacket, engineered for repeated handling, tight routing and clean connectorization.

Available from 0.9 mm buffer to 2.0/3.0 mm jacketed cordage in every fiber grade and standard color code — bulk reels for assembly houses or cut lengths for field termination. UL OFNR and CPR Eca rated jackets standard.

Technical Specifications

Optical / Fiber
Fiber TypesOS2, G.657A1, OM1–OM4
Attenuation≤0.36/0.22 dB/km (SM 1310/1550)
ColorsTIA-598 full range
Construction
Buffer900 µm tight
StrengthAramid yarn
JacketPVC / LSZH / OFNR
Fire RatingUL OFNR, CPR Eca

Typical Applications

Data Centers

High-density interconnect & spine-leaf

Cloud & AI Clusters

GPU fabrics and storage networks

Telecom & FTTx

Carrier transport and access

Enterprise

Campus backbone and SAN

Frequently Asked Questions

Which diameter should I choose for connectorized assemblies?

0.9 mm splices and terminates inside enclosures; 2.0 mm suits high-density patching where space matters; 3.0 mm gives the most robust boot grip for cords that are handled daily.

Are the patch cords tested before shipment?

Every assembly undergoes 100% optical inspection plus insertion- and return-loss testing to IEC, TIA/EIA and Telcordia standards. Test reports are available on request.

Can length, color, jacket and connectors be customized?

Yes — length, jacket color and material (PVC / LSZH / OFNP / OFNR), cable diameter (0.9 / 2.0 / 3.0 mm) and any connector combination are OEM/ODM customizable.

What are your MOQ and lead time?

Standard configurations ship in 3–7 days with flexible MOQ. Custom OEM/ODM runs are quoted per project — send us your specs for a fast quotation.

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