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Product Hierarchy

GIMTI04 - Indoor Distribution 04 Fibers G657B3

Indoor Mini Breakout Tight Optical Cable 04 x 9/125-G657B3 I-V(ZN)H

Construction Type: Distribution

Product Overview

Environmental Space: Indoor - Euroclass Cca
Suitable Applications: Structured (premises) wiring systems: building backbone (riser) and/or horizontal cabling (Fibre To The Desk). Support all computer network applications such as FDDI, Gigabit Ethernet and ATM


Fiber Cable Construction
Fiber Grade acc. ITU-TFiber Count
Fiber Color Coding: TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown
Fiber Color Coding 2: Europe coding (Gxxxxxx.0): Red, Natural, Yellow, Blue
Buffer Specification
Buffer ConstructionBuffer MaterialBuffer Diameter
TightLSZH - Low Smoke Zero Halogen0.9 mm
Bulk Cable Weight: 22 kg/km

Jacket Specifications

Number of Jackets: Single Jacket
Outer Jacket Material
MaterialNominal DiameterRipcord
LSZH - Low Smoke Zero Halogen4.8 mm0

Optical Characteristics

Fiber Core Diameter: 9 µm
Max Attenuation at 1310 nm: 0.4 dB/km
Max Attenuation at 1550 nm: 0.26 dB/km

Mechanical Characteristics

Mechanical Tests
DescriptionTested StandardRequirement/Value
Cable Min. Bend Radius Installation (Short Term)IEC 60794-1-21-E696 mm
Cable Min. Bend Radius Operation (Long Term)IEC 60794-1-21-E1148 mm
Cable Max. Tensile Strength Installation (Short Term)IEC 60794-1-21-E1800 N (180 lbf)
Cable Max. Tensile Strength Operation (Long Term)IEC 60794-1-21-E1400 N (90 lbf)

Temperature Range

Operating Temp Range: -5 °C to +55 °C
Installation Temp Range: -5 °C to +50 °C
Storage Temp Range: -30 °C to +70 °C


UL Rating/Flame Test: Non-UL Rated
CPR Euroclass: Cca-s1,d1,a1
REACH: Compliant
IEC Compliance: IEC 60794
EU Directive 2011/65/EU (ROHS II): Compliant
UV/ Sunlight Protection: yes


Update and Revision: Revision Number: 0.9 Revision Date: 07-03-2020
Fiber Properties EMEA 20180309.pdf
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