China Steel Tape Layer Loose Tube Outdoor Cable Gyty Outdoor 24/48 Cores Single-Mode Stranded Loose Tube Light-Armored Optical Fiber Cable, Find details about China Aluminum Armored Fiber Optic Cable, Fiber Optic Cable GYTA from Steel Tape Layer Loose Tube Outdoor Cable Gyty Outdoor 24/48 Cores Single-Mode Stranded Loose Tube Light-Armored Optical Fiber Cable
Double sheath and double armored central Loose tube cable (GYXTW53 ) | |||||||
1. Cable Description GYXTW53 is an outdoor communication optical cable of metal strength member of the loose tube jelly-filled structure, with polyethylene laminated sheath longitudinally covered with double corrugated steel-tape armored and double polyethylene outer sheath, can directly buried. | |||||||
2.Application · Adopted to Outdoor distribution. · Suitable for aerial duct and buried method. · Long distance and local area network communication. | |||||||
3. Characteristics · Steel-wire parallel member.filler protect tube fiber steel tape amored. · Excellent mechanical and environmental performance. · compact structure.light weight. · can be installed conveniently and operated simply. | |||||||
4.Cable construction details | |||||||
Number of fiber | 2~24core | ||||||
Moisture Barrier | Water blocking system | ||||||
Loose tube | material | PBT | |||||
diameter | Ф2.2(outer/inner) | ||||||
Tube-filling | Tube filling compoun | ||||||
Inner sheath | material | PE | |||||
diameter | 2.0mm | ||||||
Strength member | material | Steel wire | |||||
size | 0.8mm | ||||||
Outer sheath | material | PE | |||||
diameter | 1.7±0.2mm | ||||||
5. Fiber color | |||||||
Number of fiber per tube 8cores | 1 | 2 | 3 | 4 | 5 | 6 | |
Blue | Orange | Green | Brown | Grey | White | ||
7 | 8 | 9 | 10 | 11 | 12 | ||
Red | Black | Yellow | Violet | Pink | Aqua | ||
Color 13~24 will be marked with a black tracer. For black color no need marked black tracer, will use nature color instead. | |||||||
6.Cable Mechanical characteristic | |||||||
core | Cable diameter | weight | |||||
2~24 | 12.0mm+-0.5mm | 145±5kg/km | |||||
Min Bending Radius(mm) | Long term | 10D | |||||
Min Bending Radius(mm) | Short term | 20D | |||||
Min allowable Tensile Strength(N) | Long term | 1000 | |||||
Min allowable Tensile Strength(N) | Short term | 3000 | |||||
Min. Allowable Crush Load (N/100mm) | Long term | 500 | |||||
Min. Allowable Crush Load (N/100mm) | short term | 1500 | |||||
Operation temperature (ºC) | -40+70 | ||||||
Installation temperature(ºC) | -15+60 | ||||||
Storage temprature (ºC) | -40+70 | ||||||
7.Fiber characteristic | |||||||
Fiber style | Unit | SM G652 | SM G652D | MM 50/125 | MM 62.5/125 | MM OM3-300 | |
condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ≤3.0/1.0 | |
0.36/0.23 | 0.34/0.22 | 3.0/1.0 | ---- | ---- | |||
Dispresion | 1550nm | Ps/(nm*km) | ---- | ≤18 | ---- | ---- | Dispresion |
1625nm | Ps/(nm*km) | ---- | ≤22 | ---- | ---- | ||
Bandwith | 850nm | MHZ.KM | ---- | ---- | >=400 | >=160 | Bandwith |
1300nm | MHZ.KM | ---- | ---- | >=800 | >=500 | ||
Zero dispersion wavelength | nm | 1300-1324 | >=1302, ≤1322 | ---- | ---- | >= 1295, ≤1320 | |
Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
PMD Maximum Individual Fibr | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
PMD Design Link Value | Ps(nm2*k m) | ≤0.12 | ≤0.08 | ---- | ---- | ---- | |
Fibre cutoff wavelength λc | nm | >= 1180, ≤1330 | >=1180, ≤1330 | ---- | ---- | ---- | |
Cable sutoff wavelength λcc | nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
MFD | 1310nm | um | 9.2+/-0.4 | 9.2+/-0.4 | ---- | ---- | ---- |
1550nm | um | 10.4+/-0.8 | 10.4+/-0.8 | ---- | ---- | ---- | |
Numerical Aperture(NA) | ---- | ---- | 0.200+/ -0.015 | 0.275+/-0. 015 | 0.200+/-0 .015 | ||
Step(mean of bidirectional measurement) | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
Irregularities over fiber length and point | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
Dicontinuity | |||||||
Difference backscatter coefficient | dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | ||||
Core dimater | um | 50+/-1.0 | 62.5+/-2.5 | 50+/-1.0 | |||
Cladding diameter | um | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | |
Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
Coating diameter | um | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | |
Coating/chaffinch concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
Core/cladding conentricity error | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
Curl(radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
8.Package | |||||||
1.Packing material: Wooden drum | |||||||
2.Packing length: standard length of cable shall be 2 km. Other cable length is also availabler | |||||||
if required by custome | |||||||
9. Cable marking and cable reel marking | |||||||
The cable sheath shall be marked with white characters according to customer's requirement. |