Stranded Loose Tube Light-armored Optical Fiber Cable(GYTS)

Detailed Product Description

Stranded Loose Tube Light-armored Optical Fiber Cable(GYTS)
A steel wire, sheathed with polyethylene
Water-resistant filling compound

Stranded Loose Tube Light-armored Optical Fiber Cable(GYTS)

 

 The fibers, 250µm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The PSP is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a PE sheath.

Features:

• Good mechanical and temperature performance
• High strength loose tube that is hydrolysis resistant
• Special tube filling compound ensure a critical protection of fiber
• Specially designed compact structure is good at preventing loose tubes from shrinking
• Crush resistance and flexibility
• PE sheath protects cable from ultraviolet radiation
• The following measures are taken to ensure the cable watertight:
• Steel wire used as the central strength member
• Loose tube filling compound
• 100% cable core filling
• PSP enhancing moisture-proof
• Complies with Standard YD/T 901-2001 as well as IEC 60794-1

 

 

Electrical Characteristics: 

Geometry Characteristics
Core Diameter(μm)		50±2.5
Core Non-Circuarity(%)		≤5.0
Cladding Diameter(μm)		125.0±1.0
Cladding Nom-Circularity(%)		≤1.0
Coating Diameter(μm)		245±7
Coating/Cladding Concentricity Error(μm)		≤12.0
Coating Non-Circularity(%)		≤6.0
Core/Cladding Concentricity Error(μm)		≤1.0
Delivery Length(km/reel)		Up to 8.8
Optical Characteristics
Attenuation(dB/km)	850nm	≤2.3
	1300nm	≤0.6
OFL Bandwidth(MHz km)	850nm	≥3500
	1300nm	≥500
Effective Model Bandwidth@850nm(MHz.km)		≥4700
Application support distance on
10 Gigabit Ethemet SX 850nm(m)		550
Gigabit Ethernet SX 850nm(m)		1100
Gigabit Ethernet LX 1300(m)		600
40 & 100 Gigabit Ethernet 850nm(m)		150
DMD Speciflction		See Note 1
Numerical Aperture		0.200±0.015
Group Refractive lndex	850nm	1.484
	1300nm	1.477
Zero Dispersion Wavelength(nm)		1295-1320
Zero Dispersion Slope(ps/(nm2.km)	1295-1300nm	≤0.001
	1300-1320nm	≤0.11
Macrobending induced loss	850nm	≤0.50
100 tums @ 30mm radius	1300nm	≤0.50
Backscatter Characteristics(1300nm)
Step(Mean of bldirectional measurement)(dB)		≤0.10
Lrreguarities over fibre length and point discontinuity(dB)		≤0.10
Attenuation uniformity(dB/km)		≤0.08
Environmental Characteristics(850nm&1300nm)
Temperature dependence lnduced attenuation
at-60°Cto+85°C(dB/km)		≤0.10
Temperature-humidity cycling induced attenuation
at-10°Cto+85°C,98%RH (dB/km)		≤0.10
Watersoak dependence induced attenuation
at 23°Cfor 30 days (dB/km)		≤0.10
Damp heat dependence induced attenuation
at85°C and 85% RH,for 30days (dB/km)		≤0.10
Dry heat aging at 85°C(dB/km)		≤0.10
1.DMD speciflcations are copmliant with and more stringent than the requlrementof IEC 60793-2-10 and TIA 492AAAD.

 

Material:

 Jacket material: PE

Fiber Type Option:

• OS1-9/125 G-652.D Single mode fiber
• OM1-62.5/125 Multimode fiber
• OM2-50/125 Multimode fiber
• OM3-50/125 Multimode fiber
• OM4-50/125 Multimode fiber