Identification	GYXTW53-12OM2
Application	Duct and direct buried optical cable
Configuration	Loose tube with max 12 fibers per tube, filled with thixotropic compound Inner sheath: PE, black Strength member:steel wire Armor: PE coated corrugated steel tape,steel tape 0.15mm nominal thickness and coated PE 0.05mm nominal thickness Outer sheath: PE, Black, anti-UV
Temperature Range	Storage and transport -10 to +70°C	Installation 0 to +70°C	Operation -10 to +70°C
Standards	IEC 60793-1, IEC 60793-2, IEC 60794-3-10
Specification No.	GL20200825323
Customer Reference	Common standard

Dimensions

Number of fibers		12
Loose tubes x fibers		1x12
Loose tubes/Dummies		1/0
Outer diameter	mm	12.4±5%
Weight	kg	160±15%

Note: sheath thickness not consider ripcord portion, sizes and values without tolerances are nominal values

Mechanical Properties

Max. tensile load		Short term: 3000N
Crush resistance / 10 cm		Short term:3000N
Bending radius (installation)		20x cable Ø
Bending radius (operation)		15x cable Ø

See Point 6: Test Methods

Marking

Optical Fiber

Standard	ITU-T OM2 TELE WEAVE - Broad^TMOM2
Optical	Fibre attenuation .. cabled	@ 850 nm ≤3.5 dB/km	@ 1300 nm ≤1.5 dB/km
	Standard bandwidth	≥ 500MHz.km	≥ 500MHz.km
	Numerical Aperture (NA)	0.200 ± 0.015μm
Geometric	Core diameter	50 ± 2.5 µm
	Cladding diameter	125 ± 1.0 µm
	Core/clad concentricity error	≤1.5 µm
	Cladding non-circularity	≤2.0 %
Mechanical	Proof stress	≥0.69 Gpa (100 kpsi)
	Coating strip force	1.3~8.9 N

Test Methods

Test	Conditions	Acceptance criteria
Tensile strength IEC 60794-1-2 E1	Tensile strength: see Point 3 Sample length: ≥ 50 m, Duration: 5 min	Fiber strain≤0.33% △α≤0.2 dB during and after test No damage
Crush resistance IEC 60794-1-2 E3	Crush: see Point 3 Test duration: 10 min, number of test: 3	△α≤0.2 dB during and after test No damage
Impact IEC 60794-1-2 E4	Impact energy: 10 J Impact diameter:25mm, number of places/tests: 3	△α≤0.2 dB during and after test No damage
Torsion IEC 60794-1-2 E7	Sample length: 1 m ± 180°, 10 cycles	△α≤0.2 dB during and after test No damage
Bend IEC 60794-1-2 E11	Bending diameter: 20x cable Ø Turns:4;10 cycles	△α≤0.2 dB during and after test No damage
Repeated Bend IEC 60794-1-2 E6	Bending radius: 20x cable Ø 25 cycles	△α≤0.2 dB during and after test No damage
Temperature cycling IEC 60794-1-2 F1	-10℃→ +70℃ 16 hours at each step, 1 cycle	△α≤0.2 dB/km during and after test No damage
Water penetration IEC 60794-1-2 F5	Sample length: 3 m Water column height: 1 m Test duration: 1 h	No water leakage

All optical measurements at 1550 nm (G652D) or 1300 nm (OM2/OM3/OM4)

Logistics

Cable type

Length

Tolerance

2km

-2% / +2%

D*d*B in cm

GYXTW53-12OM2

Drum Type

Dimensions

Weight

Wooden

115*50*75cm

390kg

Dimensions including protection. Indicative values, actually delivered drum sizes and weights may deviate. Cable ends sealed with caps

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