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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. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a PE sheath.

         Product 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;
  • PE sheath protects cable from ultraviolet radiation;
  • Standards: GYTA cable complies with Standard YD/T 901-2001as well as IEC 60794-1;
  • 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
              - APL moisture barrier
 

Optical Characteristics Technical Parameters DOWNLOAD CONTACT US

Optical Characteristics

 
 
G.652
G.655
50/125μm
62.5/125μm
Attenuation
(+20℃)
@850nm
 
 
≤3.0 dB/km
≤3.0 dB/km
@1300nm
 
 
≤1.0 dB/km
≤1.0 dB/km
@1310nm
≤0.36 dB/km
≤0.40 dB/km
 
 
@1550nm
≤0.22 dB/km
≤0.23dB/km
 
 
Bandwidth (Class A)
@850nm
 
 
≥500 MHz·km
≥200 MHz·km
@1300nm
 
 
≥1000 MHz·km
≥600 MHz·km
Numerical Aperture
 
 
0.200±0.015NA
0.275±0.015NA
Cable Cut-off Wavelengthλcc
≤1260nm
≤1480nm
 
 
 

Technical Parameters

 
Cable Type
Fiber Count
Tubes
Fillers
Cable Diameter
mm
Cable Weight kg/km
Tensile Strength
Long/Short Term N
Crush Resistance
Long/Short Term
N/100mm
Bending Radius
Static
/Dynamic
mm
GYTA-2~6
2~6
1
4
9.7
90
600/1500
300/1000
10D/20D
GYTA-8~12
8~12
2
3
9.7
90
600/1500
300/1000
10D/20D
GYTA-14~18
14~18
3
2
9.7
90
600/1500
300/1000
10D/20D
GYTA-20~24
20~24
4
1
9.7
90
600/1500
300/1000
10D/20D
GYTA-26~30
26~30
5
0
9.7
90
600/1500
300/1000
10D/20D
GYTA-32~36
32~36
6
0
10.2
104
1000/3000
300/1000
10D/20D
GYTA-38~48
38~48
4
1
11.0
117
1000/3000
300/1000
10D/20D
GYTA-50~60
50~60
5
0
11.0
117
1000/3000
300/1000
10D/20D
GYTA-62~72
62~72
6
0
11.5
126
1000/3000
300/1000
10D/20D
GYTA-74~84
74~84
7
1
13.4
154
1000/3000
300/1000
10D/20D
GYTA-86~96
86~96
8
0
13.4
154
1000/3000
300/1000
10D/20D
GYTA-98~108
98~108
9
1
14.8
185
1000/3000
300/1000
10D/20D
GYTA-110~120
110~120
10
0
14.8
185
1000/3000
300/1000
10D/20D
GYTA-122~132
122~132
11
1
16.9
228
1000/3000
300/1000
10D/20D
GYTA-134~144
134~144
12
0
16.9
228
1000/3000
300/1000
10D/20D
GYTA-146~216
146~216
 
 
16.9
233
1000/3000
300/1000
10D/20D

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Description DownLoad

Stranded Loose Tube Non-armored Cable(GYTA)

CONTACT US

Thanks very much for your interest in OPTOSTAR,we are always glad to hear from you, please leave your message or contact us through details as below, we will respond as soon as possible.I believe that OPTOSTAR can bring you the greatest value!


(Please note the uppercase letters)   
  • A-14,Haide Building,the Intersection of Nanxin Road and Haide Second Road Nanshan District,Shenzhen,P.R.China(Office)
  • D Buliding,Technology Business Incubator,XinHangGang 2rd Road,Shuangliu District,Chengdu,P.R.China(Active Product Factory)
  • 18A-3,The Third Industrial Pork, Tangtou Village Shiyan Town Baoan District,Shenzhen,P.R.China(Passive Product Factory)
  • Email:info@optostar.com.cn
  • 0086-755-26400198/0086-0755-26400288   Fax:0086-755-26411001
 

Why OPTOSTAR

Shenzhen Optostar Optoelectronics Co., Ltd. was founded in May 2006 and headquartered in Nanshan District, Shenzhen, China. As a leading manufacturer and supplier for fiber optical components and system products in China, we can provide our customers with active components such as GPON/EPON, all serial SFP transceivers, Media Converters, PDH multiplexers, EDFAs, Video Multiplexers which are used for telecommunication, network and security. We are also producing passive components such as Patch Cords, CWDM, DWDM, PLC splitters and so on.

Our company has a lot of advantages based on 10 years of experience in the optical telecommunication industry: Perfect techniques and producing plant, Abundant technology development capability with 10 persons R&D team, Rich OEM & ODM co-operation experience with famous overseas companies, Strong ability to provide whole network solutions. We owned 2 production plants which the total area is more than 6000sqm and more than 300 workers and 50 technicians and 1 headquarter office which has sales team of around 30 persons. After more than ten years of operation, Optostar has successfully developed the worldwide market. Our products are widely accepted by the customer from all of the world and win good reputations by themselves. We promise to provide our customers with high quality products and nice services. To achieve your 100% satisfaction is our persistent goal all along!


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