12F SM G652.D Fiber Optic - Tight Buffer - LSZH Jacket - Indoor IEC60332-3C

12 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
Get Product Alerts
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 12

Fiber Color Coding


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

Bulk Cable Weight

40.3 kg/km

Jacket Specifications

Number of Jackets

Single Jacket

Outer Jacket Specifications
Outer Jacket
Material Nominal Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant) 6.2 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) 124 mm
Cable Min. Bend Radius Operation (Long Term) 62 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 Temp Range

-20 °C to +60 °C

Storage Temp Range

-20 °C to +60 °C


IEC Flammability

IEC 60332-3C

ISO/IEC Compliance

IEC 60794-1

UV/ Sunlight Protection



Update and Revision

Revision Number: 0.26 Revision Date: 12-15-2021