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Product Hierarchy

GNMTA08 - Outdoor Tactical 08 Fibers G657A1-OS2

Outdoor Tactical Tight Optical Cable 08 x 9/125-G657A1-OS2 A/I-VQ(ZN)11Y

Construction Type: Tactical

Product Overview

Environmental Space: Indoor/Outdoor
Suitable Applications: For outdoor and indoor use. These metal-free mobile cables have been designed for de-spooling and re-spooling repeatedly. Support all computer network applications such as FDDI, Gigabit Ethernet and ATM Easy to install. Not Recommended for direct burial.


Fiber Cable Construction
Fiber TypeFiber Grade acc. ITU-TFiber Count
Fiber Color Coding: TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown, Gray, White, Red, Black
Fiber Color Coding 2: Europe coding (Gxxxxxx.0): Red, Natural, Yellow, Blue, Green, Violet, Brown, Black
Buffer Specification
Fiber TypeBuffer ConstructionBuffer MaterialBuffer Diameter
OS2TightPA - Polyamide0.9 mm
Cable Core Water Tight: Yes
Cable Core Water Blocking: Waterblocking Aramid Yarns
Bulk Cable Weight: 37 kg/km

Jacket Specifications

Number of Jackets: Single Jacket
Type of Armor: Non-Armored
Outer Jacket Material
MaterialColorNominal DiameterRipcord
PUR - PolyurethaneBlack6.4 mm1

Optical Characteristics

Fiber Core Diameter: 9 µm
Max Attenuation at 1310 nm: 0.50 dB/km
Max Attenuation at 1550 nm: 0.30 dB/km

Mechanical Characteristics

Mechanical Tests
DescriptionTested StandardRequirement/ValueAccording to Family Specification
Cable Min. Bend Radius Installation (Short Term)IEC 60794-1-21-E651.2 mm
Cable Min. Bend Radius Operation (Long Term)IEC 60794-1-21-E1125.6 mm
Cable Max. Tensile Strength Operation (Long Term)IEC 60794-1-21-E1400 N (90 lbf)
Cable Max. Crush Resistance Installation (Short Term)IEC 60794-1-21-E35 kN/mIEC 60794-2-20
Cable Max. Crush Resistance Operation (Long Term)IEC 60794-1-21-E33 kN/mIEC 60794-2-20

Temperature Range

Operating Temp Range: -55 °C to +85 °C
Installation Temp Range: -15 °C to +50 °C
Storage Temp Range: -30 °C to +70 °C


UL Rating/Flame Test: Non-UL Rated
REACH: Compliant
IEC Compliance: IEC 60794
EU Directive 2011/65/EU (ROHS II): Compliant
UV/ Sunlight Protection: yes


Item #ColorLength
GNMTA08.002100Black2,100 m
Update and Revision: Revision Number: 0.54 Revision Date: 07-03-2020
Fiber Properties EMEA 20180309.pdf
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