| Customization: | Available |
|---|---|
| Application: | Local Communication Cable, LAN Cable, Fiber Optic Cable, Long Distance Symmetric Cable, RF Cable, Submarine Cable, Optical Fiber |
| Conductor Material: | Optical Fiber Cable |
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48 Fibers Single Mode Outdoor Optical Fiber Cable GYTA53 with Double Sheath
1. 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 a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.
2.Application
· Adopted to ourdoor distribution;
· Suitable for aerial, duct and direct buried;
· Long distance and local area network communication.
3. 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
· The following measures are taken to ensure the cable watertight:
· Steel wire used as the central strength member
· Loose tube filling compound and 100% cable core filling
· APL moisture barrier
· PSP enhancing moisture-proof
· Water-blocking material
Cable construction details :
| Items | Description | ||||||
| Number of fiber | 2-144cores | ||||||
| Fiber | type | G652D | |||||
| diameter | 250µm | ||||||
| Strength member | materia | FRP | |||||
| Self support Messenger wire |
material | Kevlar yarn | |||||
| diameter | / | ||||||
| Outer sheath | material | PE | |||||
| diameter | 14.1~19.4MM | ||||||
| Cable size (Height * width) | 3.5 mm × 6.5mm | ||||||
| Cable weight | 193~336KG | ||||||
| Installation Temperature range(ºC) | -20+60 | ||||||
| Operation and transport temperature(ºC) | -40+70 | ||||||
| Min Bending Radius(mm) | Long term | 15D | |||||
| Min Bending Radius(mm) |
Short term | 30D | |||||
| Min allowable Tensile Strength(N) |
Long term | 1000 | |||||
| Min allowable Tensile Strength(N) |
Short term | 3000 | |||||
| Crush Load (N/100mm) | Long term | 1000 | |||||
| Crush Load (N/100mm) | short term | 3000 | |||||
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 | ---- | ---- | ---- | |
Package
1. Packing material: Wooden drum
2. Packing length: Customzied
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