|
Product Description
GYFTA53 Outdoor Fiber Optic Cable
SPECIFICATION:
The SM fibers are placed in a loose tube made of a high modulus plastic, the tubes are filled with a water-resistant filling compound, A piece of FIBER REINFORCED PLATIC(FRP) locates in the centre of core as a non-metallic strength member. The tubes ( and fillers ) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then the cable core is covered with a thin PE inner sheath. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.
APPLICATION:
FIBER CHARACTERISTIC:
Fiber style Unit SM G652D MM 50/125 MM 62.5/125 MM OM3-300 Condition nm 1310/1550 850/1300 850/1300 850/1300 Attenuation dB/km 0.36/0.23 3.0/1.0 3.0/1.0 3.0/1.0 Dispersion 1550nm Ps (nm ·km) ≤18 ----- ----- Dispersion 1625nm Ps (nm ·km) ≤22 ----- ----- Bandwidth 850nm MHZ ·.km ----- ≥400 ≥160 Bandwidth 1300nm MHZ. ·km ----- ≥800 ≥500 Zero dispersion wavelength nm ≥1302 ,≤1322 ------ ------ ≥1295 ,≤1320 Zero dispersion slope nm ≤0.091 ------ ------ ≤0.11 PMD Maximum Individual Fibre um ≤0.2 ------ ------ ------ PMD Design Link Value Ps/(nm2*km) ≤0.08 ------ ------ ------ Fibre cutoff wavelength λc nm ≥1180 ,≤1330 ------ ------ ------ Cable cutoff wavelengthλcc nm ≤1260 ------- ------- ------- Mode field diameter(MFD) 1310nm um 9.2±0.4 ------ ------- ------- 1550nm um 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. 10 ≤0. 10 ≤0. 10 Irregularities over fibre length and point discontinuity dB ≤0.05 ≤0. 10 ≤0. 10 ≤0. 10 Difference backscatter coefficient dB/km ≤0.03 ≤0. 08 ≤0. 10 ≤0. 08 Attenuation uniformity dB/km ≤0.01 ----- ------ ----- Core diameter 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 Cladding non-circularity % ≤1.0 ≤1.0 ≤1.0 ≤1.0 Coating diameter um 242±7 242±7 242±7 242±7 Coating/cladding concentricity error um ≤12.0 ≤12.0 ≤12.0 ≤12.0 Coating non-circularity % ≤6.0 ≤6.0 ≤6.0 ≤6.0 Core/cladding concentricity error um ≤0.6 ≤1.5 ≤1.5 ≤1.5 Curl(radius) um ≤4 ----- ----- -----
TECHNICAL REQUIREMENTS:
Fiber Count |
Dia (mm) |
Weight (kg/km) |
Min.Bending Radius(mm) |
Max Tension(N) |
Crush Pressure(N/100mm) |
|||
|
|
|
Dynamic |
Static |
Short Term |
Long Term |
Short Term |
Long Term |
2-48 |
16.8 |
270 |
20×D |
10×D |
3000 |
1000 |
3000 |
1000 |
50-96 |
18.9 |
330 |
20×D |
10×D |
3000 |
1000 |
3000 |
1000 |
98-120 |
20.0 |
390 |
20×D |
10×D |
3000 |
1000 |
3000 |
1000 |
122-144 |
22.3 |
460 |
20×D |
10×D |
3000 |
1000 |
3000 |
1000 |
- Home |
- About Us |
- Products |
- New products |
- Service and support |
- News |
- Jobs |
- Contact Us |
- Download |
- Sitemap