| 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. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (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
◆Two parallel steel wires ensure tensile strength
◆The following measures are taken to ensure the cable waterlihgt
-Steel wire used as the central strength member
-Loose tube filling compound
-100% cable core filling
-PSP enhancing moisture-proof
Standards:
GYTS cable complies with Standard YD/T 901-2001 as well as IEC 60794-1.
Optical Characteristics:
|
|
G.652
|
G.655
|
50/125μm
|
62.5/125μm
|
|
Attenuation
(+20℃)
|
@850nm
|
|
|
≤3.0dB/km
|
≤3.0dB/km
|
|
@1300nm
|
|
|
≤1.0dB/km
|
≤1.0dB/km
|
|
@1310nm
|
≤0.36dB/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 Wavelength λcc
|
≤1260nm
|
≤1480nm
|
|
|
Technical Parameters：
|
Cable Type
|
Fiber Count
|
Tubes
mm
|
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
|
|
GYTS-2~6 Cores
|
2~6
|
1
|
4
|
10.2
|
116
|
600/1500
|
300/1000
|
10D/20D
|
|
GYTS-8~12 Cores
|
8~12
|
2
|
3
|
10.2
|
116
|
600/1500
|
300/1000
|
10D/20D
|
|
GYTS-14~18 Cores
|
14~18
|
3
|
2
|
10.2
|
116
|
600/1500
|
300/1000
|
10D/20D
|
|
GYTS-20~24 Cores
|
20~24
|
4
|
1
|
10.2
|
116
|
600/1500
|
300/1000
|
10D/20D
|
|
GYTS-26~30 Cores
|
26~30
|
5
|
0
|
10.2
|
116
|
600/1500
|
300/1000
|
10D/20D
|
|
GYTS-32~36 Cores
|
32~36
|
6
|
0
|
11.6
|
129
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-38~48 Cores
|
38~48
|
4
|
1
|
11.2
|
141
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-50~60 Cores
|
50~60
|
5
|
0
|
11.2
|
144
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-62~72 Cores
|
62~72
|
6
|
0
|
12.0
|
159
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-74~84 Cores
|
74~84
|
7
|
1
|
13.6
|
209
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-86~96 Cores
|
86~96
|
8
|
0
|
13.6
|
209
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-98~108 Cores
|
98~108
|
9
|
1
|
15.4
|
232
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-110~120 Cores
|
110~120
|
10
|
0
|
15.4
|
232
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-122~132 Cores
|
122~132
|
11
|
1
|
17.2
|
280
|
1000/3000
|
300/1000
|
10D/20D
|
|
GYTS-134~144 Cores
|
134~144
|
12
|
0
|
17.2
|
280
|
1000/3000
|
300/1000
|
10D/20D
|
Storage/Operating Temperature : -40℃ to + 70℃
Packaging:
Polybag or blister packaging or gift box or header card.
Shipping Mark can be printed as per customer’s requirement.
Pallets are available |
