2-144 cores loose tube type stranded underwater cables

    Products model: GYSTA53+33
    Optical fiber loose tube
    Central metrallic strength member
    Stranded SZ cable core filled with gel
    Inner PE sheath clung with corrugated steel-plastic laminated tape
    Outer PE sheath clung with corrugated steel-plastic laminated tape
    Galvanized steel wire armoring
    Outer PE sheath
    Applications: Long distance and interoffice communication
    Laying mode:     Underwater
    Opterating temperature: -40¡æ~+60¡æ
¡¡¡¡Features:
  • Low optical fiber transmission attenuation and dispersion;
  • Proper design and precise control of excess length of the optical fiber in the loose tube and optimum cabling workmanship render the excellent mechanical and environmental properties;
  • The compact cable design and SZ stranded structur prevent the fiber from being dtressed even in adverse circumstances.
  • Much water blocking gel is used outside the stength member and insode the cable core to ensure the cable's excellent water and moisture resistances;
  • Excellent flexiblity and bending strength of the cable;
  • The cores longitudinally wrapped with steel tape renders the cable execllent moisture and bullet resistance;
  • The armored steel wire increase the tensile strength and crush resistance of the cable.

¡¡ Technical parameters:

Fiber range
Outer diameter
(mm)
Cable weight
(kg/km)
Specification of armored steel wire (mm)
Minimum bending radius
(mm)
Allowable minimum
tensile strength
(N)
Allowable minimum
crush load
(N/100mm)
During
Service
Quring installtion
Short-term
Long-term
Short-term
Long-term
2£­36
24.9
¦Õ2.0
1005
500
750
5000
3000
20000
10000
38£­72
26.4
¦Õ2.0
1154
540
810
5000
3000
20000
10000
74£­96
28.1
¦Õ2.0
1317
560
840
5000
3000
20000
10000
98£­120
29.7
¦Õ2.0
1461
600
900
5000
3000
20000
10000
122£­144
31.3
¦Õ2.0
1605
640
960
5000
3000
20000
10000

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Address: 8 Futong Road, Fuyang, Zhejiang, P. R. China 311400
Tel:(86)571-63322660 Fax:(86)571-63326488