Outdoor Direct Burried Loose Tube Armored Optica Fiber Cable

Model NO.
GYTA53
Core
Multicore
Certification
RoHS, CE
Brand
OEM or Geyida
Sheath Material
PE
Jacket Color
Black
Condition
New
Central Material
Steel
Loose Tube
PBT
Trademark
OEM, or GEYIDA
Transport Package
Roller
Specification
CE, ROHS, ISO9001
Origin
Ningbo, China
HS Code
8544700000
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for Outdoor Direct Burried Loose Tube Armored Optica Fiber Cable, The product will supply to all over the world, such as: Yemen, UAE, Romania, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
Ningbo Geyida Cable Technology Co., Ltd. Diamond / Audited Supplier
Outdoor Direct Burried Loose Tube Armored Optica Fiber Cable

Description:
The fibers,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 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 core is covered with a thin PE inner sheath.After the PSP is longitudinally applied over the inner sheath,the cable is completed with a PE sheath.

Features:
Good mechanical and temperature performance.
Heigh strength loose tube that is hydrolysis resistand
Specially 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 form ultraviolet radiation
Steel wire used as the central strength member
100% cable filling core filling
Loose tubs filling compound
APL moisture barrier
Water-blocking material
Aramid yarn streng member ensures good performance of tensile strength

Appliction:
1.Widely used in long distance communication, communication, bad environment, etc.;
2.Is suitable for the aerial, pipeline, directly buried, the moistureproof, rodents and other high places;
3.Suitable for to 40 ºC, 70 ºC within the scope of installation, operation or storage
 
Standard:
GYTA53 cable complies with Standard TD/T901-2009 as well as IEC 60794-1

 

optical characteristics
           
    G.652 G.655 50/125um 62.5/125um
attenuation(+20ºC) @850nm     ≤3.0db/km ≤3.0db/km
@1300nm     ≤1.0db/km ≤1.0db/km
@1310nm ≤0.36db/km ≤0.4db/km    
@1550nm ≤0.22db/km ≤0.23db/km    
@850nm     ≤600mhz.km ≤200mhz.km
bandwidth(class A) @1300nm     ≥1200mhz.km ≥600mhz.km
numerical Aperture       0.200±0.015na 0.275±0.015na
cable cut-off waveleng th xcc       ≤1620nm ≤1450nm
storage/operating temperature:-40ºC to +70ºC

Fiber Parameters

No. Items Unit Specification
G.652D
1 Mode Field Diameter 1310nm μm 9.2±0.4
1550nm μm 10.4±0.5
2 Cladding Diameter μm 124.8±0.7
3 Cladding Non-Circularity % 0.7
4 Core-Cladding Concentricity Error μm 0.5
5 Coating Diameter μm 245±5
6 Coating Non-Circularity % 6.0
7 Cladding-Coating Concentricity Error μm ≤12.0
8 Cable Cutoff Wavelength nm λcc≤1260
9 Attenuation(max.) 1310nm dB/km 0.36
1550nm dB/km 0.25

Fiber Parameters

No. Items Unit Specification
G.657A1
1 Mode Field Diameter 1310nm μm 9.0±0.4
1550nm μm 10.1±0.5
2 Cladding Diameter μm 124.8±0.7
3 Cladding Non-Circularity % 0.7
4 Core-Cladding Concentricity Error μm 0.5
5 Coating Diameter μm 245±5
6 Coating Non-Circularity % 6.0
7 Cladding-Coating Concentricity Error μm ≤12.0
8 Cable Cutoff Wavelength nm λcc≤1260
9 Attenuation(max.) 1310nm dB/km 0.4
1550nm dB/km 0.3
10 Macro-Bending Loss 1turn×10mm radius @1550nm dB ≤0.75
1turn×10mm radius @1625nm dB 1.5

Fiber Parameters

No. Items unit Specification
62.5/125
1 Core Diameter μm 62.5±2.5
2 Cladding Diameter μm 124.8±1.0
3 Cladding Non-Circularity % 1.0
4 Core-Cladding Concentricity Error μm 1.5
5 Coating Diameter μm 245±7
6 Coating Non-Circularity % 6.0
7 Cladding-Coating Concentricity Error μm 12.0
8 Bandwidth(min.) 850nm MHz·km 200
1300nm MHz·km 600
9 Attenuation Coefficient 850nm dB/km 3.0
1300nm dB/km 1.0