2F SM G652.D Fiber Optic - Tight Buffer - LSZH Jacket - Indoor IEC60332-3C

2 optical fibers, Single Mode G652.D, 900µm LSZH tight buffer, stranded together with aramid yarn reinforcing, LSZH jacket for indoor applications-IEC 60332-3C rated
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Product Overview

Suitable Applications

High degree of flexibility suitable for backbone, horizontal, inner-and inter-building installations; Excellent LSZH flame retardant performance for indoor application.

Fiber Cable Construction
Fiber Type Fiber Count
OS2, G.652.D 2

Fiber Color Coding

Blue, Orange

Buffer Specification
Buffer Construction Buffer Material Buffer Diameter
Tight LSZH - Low Smoke Zero Halogen 900 µm

Bulk Cable Weight

11.3 kg/km

Jacket Specifications

Number of Jackets

Single Jacket

Outer Jacket Specifications
Outer Jacket
Material Nominal Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant) 3.2 mm



Optical Characteristics

Fiber Core Diameter

9 µm

Max. Attenuation at 1310 nm

0.35 dB/km

Max. Attenuation at 1550 nm

0.22 dB/km

Mechanical Characteristics
Mechanical Tests
Description Requirement/Value
Cable Min. Bend Radius Installation (Short Term) 64 mm
Cable Min. Bend Radius Operation (Long Term) 32 mm
Cable Max. Tensile Strength Installation (Short Term) 660 N (148 lbf)
Cable Max. Tensile Strength Operation (Long Term) 200 N (45 lbf)
Cable Max. Crush Resistance Installation (Short Term) 1000 N/100mm
Cable Max. Crush Resistance Operation (Long Term) 300 N/100mm
Temperature Range

Operating Temperature Range

-20 °C to +60 °C

Storage Temperature Range

-20 °C to +60 °C


IEC Flammability

IEC 60332-3C

IEC 61034-2 - Smoke Density Min. Transmittance

IEC 61034-2

ISO/IEC Compliance

IEC 60794-1

UV/ Sunlight Protection



Update and Revision

Revision Number: 0.32 Revision Date: 09-15-2022