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Place of Origin: China (Mainland)
Brand Name: COMAX
Model Number: GYTA33
Type:
Number of Conductors:

Specifications

GYTA33 submarine ungroun fiber optic cable
 
Application
Laying method: Duct/undground/undsea river
Suitable for Installation when a communication line hes to span a river, a valley etc. tough occasion.

Characteristics:
     LAP Aluminum belt is applied around the cable core, which is filled with the filling compound
To protect it from  water-ingress
Accurate fiber excess length ensures good mechaical and temperature performance
  Specially desinged compact structure is good at preventing loose tubes from shrinking
     High strength loose tube that is hydroysis resistant and special tube filling compound ensure
     a citical protection of fiber
    Small diameter, light weight and it is easy to be installed


Technical parameters
Fiber
number
Cable diameter (mm)
Cable net weight
(Kg/km)
Min. bending radius
(mm)
Min. tensile strength
(N)
Min. crush pressure
(N/100mm)
Static state
Dynamic state
Short term
Long term
Short term
Long term
30 and below
14.3
321
150
300
10000
4000
5000
3000
32~36
14.9
355
150
300
10000
4000
5000
3000
38~60
15.6
380
160
320
10000
4000
5000
3000
62~72
16.6
453
170
340
10000
4000
5000
3000
74~84
17.6
518
180
360
10000
4000
5000
3000
86~96
18.5
580
190
380
10000
4000
5000
3000
98~108
19.7
633
200
400
10000
4000
5000
3000
110~120
20.7
706
210
420
10000
4000
5000
3000
122~132
21.7
784
220
440
10000
4000
5000
3000
134~144
22.4
825
230
460
10000
4000
5000
3000
Operating temperature
-40~+60°C
*The structur, es in the list are all typical, the cable structure also can be design according customer’srequirement.
 
Optic Characteristics:
Fiber  Type
G652
G655
50/125μm
62.5/125μm
Attenuation
(+20 oC)
850nm
No
No
≤3.0 dB/km
≤3.0 dB/km
1300nm
No
No
≤1.0 dB/km
≤1.0 dB/km
1310nm
≤0.36 dB/km
≤0.40 dB/km
No
No
1550nm
≤0.22 dB/km
≤0.23 dB/km
No
No
Bandwidth (Class A)
850nm
No
No
≥600 MHz·km
≥200 MHz·km
1300nm
No
No
≥1200 MHz·km
≥600 MHz·km
Cable Cut-off Wavelength
≤1260nm
≤1450nm
No
No

Remarks: Also making following customer's request.