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Alte Optic has gained an excellent reputation as a major manufacturer to provide telecommunication and networking solutions
Outer Mini Fiber Optic Armoured Cable GYFXTH Aerial 657A2
A 250 μm fiber is placed in a loose tube made of a high modulus material. The loose tube is filled with a thixotropic waterproof compound, and a glass yarn (or aramid) is added to extrude a LSZH outer sheath. A fiber optic cable that is mainly used for horizontal deployment of wireless base stations. At the same time, it can be used for building cable in integrated wiring, which is suitable for pipe wiring when it is introduced indoors.
Outer Mini Fiber Optic Armoured Cable GYFXTH Aerial 657A2
Outer Mini Fiber Optic Armoured Cable GYFXTH Aerial Communications G657A2
A 250 μm fiber is placed in a loose tube made of a high modulus material. The loose tube is filled with a thixotropic waterproof compound, and a glass yarn (or aramid) is added to extrude a LSZH outer sheath. A fiber optic cable that is mainly used for horizontal deployment of wireless base stations. At the same time, it can be used for building cable in integrated wiring, which is suitable for pipe wiring when it is introduced indoors.
Non-Armored Optic Cable
[ GYFXTH]
- CABLE CONSTRUCTION
- CROSS SECTIONAL DIAGRAM
-
STRUCTURE SPECIFICATION
| Items | DESCRIPTION | ||
| Fiber count | 2-6F | 8-12F | |
| The Color Code of The fibers | Blue,Orange,Green, Brown, Gray, White/natural | Blue,Orange,Green, Brown, Gray, White/natural,Red, Black, Yellow,Violet,Pink,Turquoise | |
| Loose Tube | OD(mm): | 1.6±0.1 | 2.2±0.1 |
| Material: | PBT | ||
| Strength yarn | Aramid yarn | ||
| Sheath | Thickness: | Non. 0.5mm | |
| Material: | LSZH | ||
| OD of cable (mm) | 3.0 | 4.5 | |
| Net weight ( kg/km) | 10 | 23 | |
2. FIBER IDENTIFICATION
| NO. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Fiber Color | Blue | Orange | Green | Brown | Slate | natural | Red | Black | Yellow | Violet | Pink | Aqua |
3. OPTICAL FIBER
3.1 Single Mode Fiber
| LTEMS | UNITS | SPECIFICATION | ||
| Fiber type | G652D | G657A | ||
| Attenuation | dB/km | 1310nm ≤ 0.36
1550nm ≤ 0.22 |
||
| Chromatic Dispersion | ps/nm.km | 1310nm≤ 3.5
1550nm≤ 18 1625nm≤ 22 |
||
| Zero Dispersion Slope | ps/nm2.km | ≤ 0.092 | ||
| Zero Dispersion Wavelength | nm | 1300 ~ 1324 | ||
| Cut-off Wavelength (lcc) | nm | ≤ 1260 | ||
| Attenuation vs. Bending
(60mm x100turns) |
dB | (30mm radius,100ring
)≤ 0.1 @ 1625nm |
(10mm radius,1ring)≤ 1.5 @ 1625nm | |
| Mode Field Diameter | mm | 9.2 ± 0.4 at 1310nm | 9.2 ± 0.4 at 1310nm | |
| Core-Clad Concentricity | mm | ≤ 0.5 | ≤ 0.5 | |
| Cladding Diameter | mm | 125±1 | 125±1 | |
| Cladding Non-circularity | % | ≤ 0.8 | ≤ 0.8 | |
| Coating Diameter | mm | 245±5 | 245±5 | |
| Proof Test | Gpa | ≥ 0.69 | ≥ 0.69 | |
3.2 Multi Mode Fiber
| LTEMS | UNITS | SPECIFICATION | |||||||
| 62.5/125 | 50/125 | OM3-150 | OM3-300 | OM4-550 | |||||
| Fiber Core Diameter | μm | 62.5±2.5 | 50.0±2.5 | 50.0±2.5 | |||||
| Fiber Core Non-circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | |||||
| Cladding Diameter | μm | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 | |||||
| Cladding Non-circularity | % | ≤2.0 | ≤2.0 | ≤2.0 | |||||
| Coating Diameter | μm | 245±10 | 245±10 | 245±10 | |||||
| C0at-Clad Concentricity | μm | ≤12.0 | ≤12.0 | ≤12.0 | |||||
| Coating Non-circularity | % | ≤8.0 | ≤8.0 | ≤8.0 | |||||
| Core-Clad Concentricity | μm | ≤1.5 | ≤1.5 | ≤1.5 | |||||
| Attenuation | 850nm | dB/km | 3.0 | 3.0 | 3.0 | ||||
| 1300nm | dB/km | 1.5 | 1.5 | 1.5 | |||||
| OFL | 850nm | MHz﹒km | ≥160 | ≥200 | ≥700 | ≥1500 | ≥3500 | ||
| 1300nm | MHz﹒km | ≥300 | ≥400 | ≥500 | ≥500 | ≥500 | |||
| The biggest theory numerical aperture | / | 0.275±0.015 | 0.200±0.015 | 0.200±0.015 | |||||
4.Mechanical and Environmental Performance of the Cable
| NO. | ITEMS | TEST METHOD | ACCEPTANCE CRITERIA |
| 1 | Tensile Loading Test
|
#Test method:IEC 60794-1-E1
-. Long-tensile load:150N -. Short-tensile load:500N -. Cable length:≥50m |
-. Attenuation increment@1550nm:≤0.1dB
-. No jacket cracking and fiber breakage |
| 2 | Crush Resistance Test | #Test method:IEC 60794-1-E3
-.Long load:100 N/100mm -.Short load:500 N/100mm Load time:1 minutes |
-. Attenuation increment@1550nm:≤0.1dB
-. No jacket cracking and fiber breakage |
| 3 | Impact Resistance Test | #Test method:IEC 60794-1-E4
-.Impact height:１ｍ -.Impact weigh: 450ｇ -.Impact point:≥5 -.Impact frequency:≥3/point |
-. Attenuation increment@1550nm:≤0.1dB
-. No jacket cracking and fiber breakage |
| 4 | Repeated Bending | #Test method:IEC 60794-1-E6
-.Mandrel diameter:20D (D = cable diameter) -.Subject weight:15kg -.Bending frequency:30 times -.Bending speed:2s/time |
-. Attenuation increment@1550nm:≤0.1dB
-. No jacket cracking and fiber breakage |
| 5 | Torsion Test | #Test method:IEC 60794-1-E7
-.Length:1m -.Subject weight:25kg -.Angle:±180 degree -.Frequency:≥10/point |
-. Attenuation increment@1550nm:≤0.1dB
-. No jacket cracking and fiber breakage |
| 6 | Drop Performance
|
#Test method:IEC 60794-1-E14
-.Testing length:30cm -.Temperature range:70±2℃ -.Testing Time:24 hours |
No filling compound drop out |
| 7 | Temperature | Operating:-40℃~+60℃
Store/Transport :-50℃~+70℃ Installation -20℃~+60℃ |
|