Unitube Duplex Armored Indoor Optical Fiber Cable
Unitube Duplex Armored Indoor Optical Fiber Cable usually refers to a cable that contains two fiber cores, which can be placed in the same tube or have their own protective tubes. The fiber optic cable is designed to allow bidirectional transmission, that is, one core is used for signal transmission in one direction, while the other core is used in the opposite direction, enabling full-duplex communication. It is widely used in a variety of indoor environments, especially where high-density wiring and space saving are required
we manufactures a wide range of cables from 2-144fibers with a variety of designs to meet the demands of most installation conditions. Only the highest quality materials are used in our fiber optic cables to ensure that the cable strength and optical integrity are not compromised. Rugged jacket materials and the addition of armor provide the right level of protection.
Features
1. Accommodate more fiber optics to improve space utilization
2. The soft design makes wiring and maintenance easier
3. Support bidirectional data transmission
4. Reduce the required number of optical fibers to lower material and installation costs
5. Various Jacket options: PVC, LSZH, TPU
Application
1. Data center
2. Telecommunication network
3. Enterprise network
Specification
| Cable Parameter |
| Item |
Specification |
| Fiber Count |
2 |
4 |
| Sub-unit Jacket |
Material |
LSZH |
| Thickness |
0.4mm±0.05mm |
| OD |
2.0mm±0.2mm |
| Armored Layer |
Material |
SUS204 |
| OD |
4.8mm±0.3mm |
6.0mm±0.3mm |
| Thickness |
0.4mm±0.05mm |
| Gap |
0.3mm±0.10mm |
| Strength Member |
Aramid Yarn |
| Outer Jacket |
Material |
LSZH |
| Color |
Black |
| Thickness |
0.9mm±0.1mm |
1.1mm±0.1mm |
| OD |
7.0mm±0.3mm |
7.5mm±0.1mm
8.0mm±0.1mm |
| Mechanical and Environmental Characteristics |
| Item |
Specification |
| Fiber Count |
2 |
4 |
| Tension Resistance (N) |
Long Term |
≥ 600 |
≥ 800 |
| Short Term |
≥ 1000 |
≥ 1200 |
| Crush Resistance (N/10cm) |
≥ 3000 |
| Nominal Weight (kg/km) |
65 |
85 |
| Operating Temperature ( ºC) |
-40 ~ +80 |
| Storage Temperature ( ºC) |
-40 ~ +80 |
| Fiber Parameters |
| Single Mode |
| Item |
|
Unit |
G652D |
G657A1 |
G657A2 |
| Mode Field Diameter |
1310nm |
μm |
9.1±0.4 |
8.8±0.4 |
8.8±0.4 |
| 1550nm |
μm |
10.4±0.5 |
9.8±0.5 |
9.8±0.5 |
| Cladding Diameter |
μm |
125±1 |
125±0.7 |
125±0.7 |
| Cladding Non-circularity |
% |
≤ 1 |
≤ 0.7 |
≤ 0.7 |
| Core-cladding Concentricity Error |
μm |
≤ 0.6 |
≤ 0.5 |
≤ 0.5 |
| Coating Diameter |
μm |
245±7 |
245±5 |
245±5 |
| Coating Non-circularity |
% |
≤ 6.0 |
≤ 6.0 |
≤ 6.0 |
| Cladding-coating Concentricity Error |
μm |
≤ 12.0 |
≤ 12.0 |
≤ 12.0 |
| Cable Cutoff Wavelength |
nm |
≤ 1260 |
≤ 1260 |
≤ 1260 |
| Attenuation Coefficient |
1310nm |
dB/km |
≤ 0.4 |
≤ 0.4 |
≤ 0.4 |
| 1550nm |
dB/km |
≤ 0.3 |
≤ 0.3 |
≤ 0.3 |
| Multimode |
| Item |
Unit |
62.5/125 |
50/125 |
OM3-150 |
OM3-300 |
OM4 |
| Core Diameter |
μm |
62.5±2.5 |
50±2.5 |
50±2.5 |
50±2.5 |
50±2.5 |
| Cladding Diameter |
μm |
125±1.0 |
125±1.0 |
125±1.0 |
125±1.0 |
125±1.0 |
| Core Non-circularity |
% |
≤ 5.0 |
≤ 5.0 |
≤ 5.0 |
≤ 5.0 |
≤ 5.0 |
| Cladding Non-circularity |
% |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
| Core-cladding Concentricity Error |
μm |
≤ 1.5 |
≤ 1.5 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
| Coating Diameter |
μm |
245±7 |
245±7 |
245±7 |
245±7 |
245±7 |
| Coating Non-circularity |
% |
≤ 6.0 |
≤ 6.0 |
≤ 6.0 |
≤ 6.0 |
≤ 6.0 |
| Cladding-coating Concentricity |
μm |
≤ 12.0 |
≤ 12.0 |
≤ 12.0 |
≤ 12.0 |
≤ 12.0 |
| OFL Bandwidth |
850nm |
MHz·km |
≥ 160 |
≥ 500 |
≥ 700 |
≥ 1500 |
≥ 3500 |
| 1310nm |
MHz·km |
≥ 500 |
≥ 500 |
≥ 500 |
≥ 500 |
≥ 500 |
| Attenuation Coefficient |
850nm |
dB/km |
≤ 3.0 |
≤ 3.0 |
≤ 3.0 |
≤ 3.0 |
≤ 3.0 |
| 1310nm |
dB/km |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
FAQ
Q1: What is the warranty of FiberMania's fiber patch cord?
A: FiberMania warrants that all fiber patch cords supplied are free from defects in material and workmanship for a period of
five (5) years from the date of supply. All fiber optic bulk cables are UL profiled and every single cable is 100% tested.
Q2: Is it possible to customize our brand information on your fiber cable?
A: Yes, we can print your brand name onto our cable jacket and 1KM total cable length is requested.
Q3: Can you do 3D interferometer test?
A: Yes, we do the 3D test per our customer's request, we can have the pass rate over 90% and even 100% if necessary.
Q4: What is your MOQ of your products?
A: We only have MOQ for some special customized cable order, we request 1km as the total length of the bulk cable, you may
consider stock the bulk cable with us for your urgent order production.
Q5: Are free samples available from you?
A: Yes, we are always happy to offer the free samples for all of our customers' projects provided that the total cost is under
50 US dollars.
Q6: Do you accept OEM and ODM orders?
A: Absolutely yes, we have been doing OEM services since we start in this business, and for every single label, printing, bag and
carton design, we always treat it seriously and do it nicely. Our engineers can help you with your current design and even can open
the new tooling for your specific project.
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