Figure 8 Stranded Loose Tube Self-supporting Aerial Armored Cable GYTC8A GYTC8S

Product Name : Figure 8 Armored Outdoor Cable GYTC8A/GYTC8S

Fibers Count : 2-30 Fibers

Cable OD(mm) : 6.8x9.2x18

Weight(Kg/km) : 214

Tensile Strength Long Term/Short Term(N/1m) : 600/1500

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Description

Figure 8 Stranded Loose Tube ,Self-supporting Aerial Armored Outdoor Cable-GYTC8A/GYTC8S

Outdoor Optical fiber cable positioned between CO and first DP in FTTX network. Used as mainline cable which environment is in Buried ,Aerial, under earth Pipes, Poles etc.

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a waterresistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular cable core. After an Aluminum Polyethylene Laminate (APL) or PSP moisture barrier is applied around the cable core, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE) sheath to be figure 8 structures.

OMC’s figure 8 cable GYTC8Y, GYTC8S are also available on request. This type of cable is specifically applied for selfsupporting aerial installation.

Product Detail:

GYTC8A GYTC8S 1 GYTC8A GYTC8S 2

Part No.	Fibers	Tubes	Cable OD (mm)	Weight Kg/km	Tensile strength Long term/short term(N/1m)	Crush resistance Long term/short term(N/1m)	Bending Radius Static/Dynamic (mm)
GYTC8A -2~6X	2~6	1	6.8x9.2x18	214	600/1500	300/1000	10D/20D
GYTC8A -8~12X	8~12	2	6.8x9.2x18	214	600/1500	300/1000	10D/20D
GYTC8A -14~18X	14~18	3	6.8x9.2x18	214	600/1500	300/1000	10D/20D
GYTC8A -20~24X	20~24	4	6.8x9.2x18	214	600/1500	300/1000	10D/20D
GYTC8A -26~30X	26~30	5	6.8x9.2x18	214	600/1500	300/1000	10D/20D

Standard color of fiber and tube

The color code of the tubes and the individual fibers, shall be in accordance with the table as below:

No.	1	2	3	4	5	6
Color	Blue	Orange	Green	Brown	Slate	White
No.	7	8	9	10	11	12
Color	Red	Black	Yellow	Violet	Pink	Aqua

Transport/Storage/Operating Temperature:-40℃～+70℃

Package:

Standard Reel Length: 2000m; OEM Package is available Once request.

GYTC8A GYTC8S 3

Characteristics:

High tensile strength of stranded wires meet the requirement of self-supporting and reduce the installation cost.
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
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

Optical fiber technical parameters-SMF:

Item	Unit	Specification
Attenuation	dB/km	1310nm≤0.4 ； 1550nm≤0.3
Dispersion	Ps/nm. km	1285~1330nm≤3.5， 1550nm≤18.0
Zero dispersion wavelength	Nm	1300~1324
Zero dispersion slope	Ps/nm. km	≤0.095
Fiber cutoff wavelength	Nm	≤1260
Mode field diameter	Um	9.2±0.5
Mode field concentricity	Um	≤0.8
Cladding diameter	um	125±1.0
Cladding non-circularity	%	≤1.0
Coating/cladding concentricity error	Um	≤12.5
Coating diameter	um	245±10
Bending, dependence induced attenuation	1550nm, 1turns,32mm diameter 100rums,60mm diameter	≤0.5 dB
Proof test	kpsi	≥100

ITU recommendation G.657 specifies two classes of single-mode bend insensitive fiber patch ca- bles: G.657 A and G.657 B. Each category (A and B) is then divided into two sub-categories: G.657.A1, G.657.A2 and G.657.B1, G.657.B2. The minimum bend radius of G.657.A1 fibers is 10 mm, of the G.657.A2 and G.657.B1 fibers is 7.5 mm and of the G.657.B2 fibers is 5 mm. Among, ITU-T G.657.A1 and ITU-T G.657.A2 fibers are fully compliant with ITU-T G.652.D fibers.

Indoor and outdoor cable 5