Uni-tube Central Loose Outdoor Aerial Armored Fiber optical Cable GYXTW
1. GYXTW Outdoor Cable Description
The Uni-tube central loose outdoor cable GYXTW is positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of corrugated steel tape. Between the corrugated steel tape and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
2. Cable Drawing
Note : Structure drawing just for reference, please check the following details.
3. Application
This specification covers the general requirements of Central Loose Tube Outdoor Cable for aerial or duct.
4. Characteristics
· Good mechanical and temperature performance.
· High strength loose tube that is hydrolysis resistant.
· Special tube filling compound ensure a critical protection of fiber.
· Crush resistance and flexibility.
· Two parallel steel wires ensure tensile strength.
· Small diameter, light weight and friendly installation.
5. Cable Features
5.1 Fiber Allocation Scheme
| Fiber number |
Tube number |
Fiber per tube |
Fiber type |
| 2-24 |
1 |
2-24F/Tube |
OS1 OS2
OM1,OM2, OM3,OM4 |
5.2 Cable construction details
| Items |
Description |
| Number of fiber |
2-24cores |
| Moisture Barrier |
Water blocking system |
| Loose tube |
material |
PBT |
| diameter |
Ф2.2(outer/inner) |
| Tube-filling |
material |
Tube filling compound |
| Steel wire |
size |
0.8mm |
| Number |
2 |
| Outer sheath |
material |
PE |
| diameter |
1.8±0.2mm |
6. Standard color of fiber and tube
The color code of the fibers shall be in accordance with the table as below:
| Standard Color Identification |
|
| No. |
1 |
2 |
3 |
4 |
5 |
6 |
| Color |
Blue |
Orange |
Green |
Brown |
Slate |
White |
| No. |
7 |
8 |
9 |
10 |
11 |
12 |
| Color |
Red |
Black |
Yellow |
Violet |
Pink |
Aqua |
7. Cable Mechanical characteristic
| Items |
Cable diameter |
Weight |
| 2 cores to 24 cores |
8.0±0.3mm |
65±10kg/km |
| Installation Temperature range |
-15--+60ºC |
| Operation and transport temperature |
-40-+70ºC |
| Min Bending Radius(mm) |
Long term |
10D |
| short term |
20D |
| Allowable Tensile Strength(N) |
Long term |
600 |
| short term |
1500 |
| Crush Load (N/100mm) |
Long term |
300 |
| short term |
1000 |
8. Requirement for Order
1. Fiber sort: Single mode G652, G655, G657, Multi mode 50/125, 62.5/125, OM3, OM4.
2. Fiber brand: YOFC, Corning, Fiberhome, OFS etc.
3. Sheath material: PE, LSZH (can be required).
4. Sheath color: Black, can be required.
5. The fiber and tube color: according to stranded color, can be required.
6. The cable Size: shall be in accordance with the table, can be required.
7. Length of cable: generally is 2KM, can be required.
8. Other requirement: can be negotiated.
| Fiber style |
Unit |
SM G652D |
MM 50/125 |
MM 62.5/125 |
| Wavelength |
nm |
1310/1550 |
850/1300 |
850/1300 |
| attenuation |
dB/km |
≤0.34/0.2 |
≤3.0/1.0 |
≤3.0/1.0 |
| Dispersion |
1310nm |
Ps/(nm*km) |
≤18 |
..... |
..... |
| 1550nm |
Ps/(nm*km) |
≤22 |
..... |
..... |
| Bandwidth |
850nm |
MHZ. KM |
..... |
>=400 |
>=160 |
| 1300nm |
MHZ. KM |
..... |
>=800 |
>=500 |
| Zero dispersion wavelength |
nm |
>=1302,
≤1322 |
..... |
..... |
| Zero dispersion slope |
nm |
≤0.091 |
..... |
..... |
| PMD Maximum Individual Fiber |
|
≤0.2 |
..... |
..... |
| PMD Design Link Value |
Ps(nm2*km) |
≤0.08 |
..... |
..... |
| Fiber cutoff wavelength λc |
nm |
>=1180,≤1330 |
..... |
..... |
| Cable cutoff wavelength λcc |
nm |
≤1260 |
..... |
..... |
| MFD |
1310nm |
um |
9.2±0.4 |
..... |
..... |
| 1550nm |
um |
10.4±0.8 |
..... |
..... |
| Numerical Aperture(NA) |
|
...... |
0.200±0.015 |
0.275±0.015 |
| Step(mean of bidirectional measurement) |
dB |
≤0.05 |
≤0.10 |
≤0.10 |
| Irregularities over fiber length and point discontinuity |
dB |
≤0.05 |
≤0.10 |
≤0.10 |
| Difference back scatter coefficient |
dB/km |
≤0.03 |
≤0.08 |
≤0.10 |
| Attenuation uniformity |
dB/km |
≤0.01 |
....... |
....... |
| Core diameter |
um |
...... |
50±1.0 |
62.5±2.5 |
| Cladding diameter |
um |
125.0±0.1 |
125.0±0.1 |
125.0±0.1 |
| Cladding non-circularity |
% |
≤1.0 |
≤1.0 |
≤1.0 |
| Coating diameter |
um |
242±7 |
242±7 |
242±7 |
| Coating/chaffinch concentrically error |
um |
≤12.0 |
≤12.0 |
≤12.0 |
| Coating non circularity |
% |
≤6.0 |
≤6.0 |
≤6.0 |
| Core/cladding concentricity error |
um |
≤0.6 |
≤1.5 |
≤1.5 |
| Curl(radius) |
um |
≤4 |
..... |
..... |
9. Fiber characteristic
10. Cable marking and cable reel marking
10.1 Cable marking
The cable sheath shall be marked with white characters at intervals of one meter with following information:
Purchaser's name
Cable type
Fiber type and counts
Year of manufacture
Length marking
Notice: cable mark is available if requested by customer.
10.2 Cable reel:
Details given below shall be marked with a weather materials on both outer sides of the reel flange :
Cable type and fiber counts
Length of cable in meters
Year of manufacture
Notice: shipping mark is available if requested by customer.
11. Packing Information
Packing material: Wooden drum
Cable end protect material: waterproof-cap
Packing length: standard length of cable shall be 2 km.
Other cable length is also available if required by customer
12. Our certificates:
- ISO9002 2) SGS, ROHS 3) ULE329066 4) REACH
13. Testing Lab:
| No |
Device name |
No |
Device name |
| 1 |
Optical time domain reflectometer (OTDR) |
8 |
GNZV Cable Torsion Testing Machine |
| 2 |
Fiber Polarization Mode Dispersion |
9 |
GQNV Cable Flexing Testing Machine |
| 3 |
Fiber Dispersion ,Strain Tester |
10 |
GJRV Cable Winding Testing Machine |
| 4 |
High Low Temperature Test Chamber |
11 |
GZDV Cable Vibration Testing Machine |
| 5 |
Cable Impact Testing Machine |
12 |
Cable Water Penetration Test |
| 6 |
Cable Squash Tensile Testing Machine |
13 |
Fusion Splicer |
| 7 |
GWQV Cable Bending Tester |
14 |
Cable Water Penetration Test Rig |
Fiber Optic Cable Mechanical Performance Testing Laboratory
Main Testing Type: Precision Test and Mechanical Test.
Precision Testing Machine: EXFO OTDR, EG&G PMD-440, CD-400.
Mechanical Performance Testing: Temperature, Impact, Tensile, Bending, Torsion, Flexing, Winding, Vibration, Water Penetration, Fusion Splicer, Water Penetration.
Certifications
Shipping:
Service:
1.Professional manufacturer, 100% tested.
2.Customers solutions in days, not weeks.
3.Warmly services with careful attentions.
4.Can provide your specific inquiry within 24 hours.
5.Save much costs, bring more benefit for customer to expand business.
6.We have been 9 years experience in this field. We are the prefessional supplier that you can trust.
FAQ
Q1:How can you guarantee the delivery time?
A:1. To avoid the delay, we have built a complete and professional procedure system from production to the deliver and have rich experience.
2. We can regulate the penalty clause in the contract for the late delay.
Q2:What's your best price?
A:Based on the quality of our products and the quantity of your estimated. We would quote the great best matching price all the time.
Q3:What's your MOQ?
A:Low MOQ, 1pc for sample checking is available
Q4:Can I print our own logo on the product?
A:Yes, Please send your logo to us.
Q5:Can you provide OEM/ODM service?
A:Yes, we can. Please tell us the details of your requirements
Q6: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Q7:Why choose us to cooperate?
1. We have first-class production line and strict quality management system.
2. We have professional procedure system and big production capacity to guarantee fast deliver and on time shipment.
3. We can provide the most competitive price to meet your budget.
4. We also design and innovate the new products based on our rich experience .
5. We have professional team to provide comprehensive one-stop service for you.
Hope this would be a good start for our cooperation!
Audited Supplier 
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