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Product Description
GYTA53 Outdoor Fiber Optic Cable
CROSS SECTION:
APPLICATION:
1.Laying method: Duct/Aerial
2.Suitable for long-distance trunk and LAN communication.
3.Fiber type: Single-mode/Multimode
CHARACTERISTICS:
1.Double sheaths construction
2.Accurate fiber excess length ensures good mechanical and temperature performance.
3.Specially designed compact structure is good at preventing loose tubes from shrinking.
4.High strength loose tube that is hydrolysis resistant and special tube filling compound ensure a citical protection of fiber.
5.Moistureproof and ratproof, crush resistance and flexibility.
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 Cable 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 2-30 13.3 180 25×D 12.5×D 3000 1000 3000 1000 30-36 14.0 205 25×D 12.5×D 3000 1000 3000 1000 36-60 14.7 220 25×D 12.5×D 3000 1000 3000 1000 48-72 15.5 255 25×D 12.5×D 3000 1000 3000 1000 72-84 16.4 265 25×D 12.5×D 3000 1000 3000 1000 84-96 17.3 300 25×D 12.5×D 3000 1000 3000 1000 96-108 18.2 325 25×D 12.5×D 3000 1000 3000 1000 108-120 19.0 355 25×D 12.5×D 3000 1000 3000 1000 120-132 19.9 385 25×D 12.5×D 3000 1000 3000 1000 132-216 20.8 410 25×D 12.5×D 3000 1000 3000 1000
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