GYFY-24FO Total Dry Filler FRP center strength member Strength member Rip cord Dielectric strength members Aramid yarns Additional strength member Filler PP Diameter same as tube Colors of tubes is : blue, orange, green, brown Silicon-based fiber, color with: blue, orange, green, brown, gray, white Central strength member FRP FRP 10.5±0.5mm 80±10kg
GYFY-48FO Total Dry Filler FRP center strength member Strength member Rip cord Dielectric strength members Aramid yarns Additional strength member Filler PP Diameter same as tube Colors of tubes is : blue, orange, green, brown Silicon-based fiber, color with: blue, orange, Central strength member FRP FRP 11.5±0.5mm 93±10kg
GYFY-72FO Total Dry FRP center strength member Strength member Rip cord Dielectric strength members Aramid yarns Additional strength member Colors of tubes is : blue, orange, green, brown, gray, white Silicon-based fiber, color with: blue, orange, Central strength member FRP FRP 11.5±0.5mm 93±15kg
and dimensions Nanjing Wasin Fujikura Optical Communication Ltd. GYFY-96FO Total Dry Dielectric Strength Members(if necessary) Outer sheath Figure. Cable Cross-Section (A-end) Dielectric strength members None None Colors of tubes: blue, orange, green, brown, gray, white, red, black Silicon-based fiber Ripcord FRP+PE Center Member Loose Tube, color with: blue, orange, Center strength member FRP FRP+PE 13.0±0.5mm 123±15kg/km
GYFY-144FO Total Dry Dielectric strength members(if necessary) FRP+PE Center Member PE Sheath Loose Tube Ripcord Dielectric strength members None None Colors of tubes is : blue, orange, Tube filling compound Thyrotrophic gel Water Blocking & Moisture Proof Silicon-based fiber, color with: blue, orange, Center strength member FRP+PE FRP+PE 15.9±0.5mm 180±15kg
GYFY-288FO Total Dry Dielectric strength members (if necessary) Dielectric strength members None None Colors of tubes is: inner: blue, orange, yellow,; outer: purple, pink, aqua, blue*, orange*, green*, brown*, grey*, white*, red*, black*, yellow*, purple*, pink*, aqua* Silicon-based fiber Center strength member Loose Tube Ripcord, color with: blue, orange, Center strength member FRP FRP+PE 18.4±0.5mm 230±15kg *Means black line on loose tube
B1.3 fiber characteristics(finished optical cable test) Optics specifications @1310nm 0.35dB/km @1383nm 0.34dB/km Attenuation @1490nm 0.24dB/km @1550nm 0.21dB/km @1625nm 0.24dB/km Attenuation Range 1285nm 1330nm 0.04dB/km 1525nm 1575nm 0.03dB/km Attenuation uniformity Point discontinuity at 1310nm 0.05dB at 1550nm 0.05dB Macrobend loss 16mm Radius,1 turns at 1550nm 0.05dB Macrobend loss 30mm Radius,100 turns at 1625nm 0.1dB Rayleigh backscattering coefficients at 1310nm 80dB at 1550nm 82dB cutoff wavelength λ c(nm) 1150nm λ c 1330nm Cable cutoff wavelength λ cc(nm) 1260nm Mode field diameter (MFD) at 1310nm 9.2±0.4μm Mode field diameter (MFD) at 1550nm 10.4±0.4μm 3.5ps/(nm km) @1285nm~1340nm 3.5ps/(nm km) Dispersion @1550nm 18ps/(nm km) @16250nm 22ps/(nm km) Zero Dispersion slope 0.092ps/(nm 2 km) Zero Dispersion wavelength 1300nm~1324nm PMD Max. Individual 0.14ps/km 1/2 Link Design 20 sections 0.08ps/km 1/2 Effective group index(n eff)@1310nm 1.4675 Effective group index(n eff)@1550nm 1.4681 Geometrical characteristics Core Diameter 8.2 μm Cladding diameter 125±0.7μm Cladding non circularity 0.5% Core/cladding concentricity error 0.5μm Overall Coating Diameter 245±10μm Cladding/coating concentricity error 12.0μm Standard Length 2.1 50.4km Maximum Length 50.4km Curl ROC > 4.0m Mechanical characteristics Proof Test Stress > 9.0N Proof Test 0.69GPa Proof Test 100kpsi Dynamic Stress Corrosion Suspectibility Parameter > 20
Dry 3N Coating Strip Force Wet, 14 days room temperature 3N Typical 1.5N Environmental characteristics (at 1310nm & 1550nm&1625nm) Temperature induced attenuation( 60~+85 ) Temp. Humidity Cycle ( 10 to +85, up to 98% RH) Dry heat induced attenuation (85 ±2, 30 days) Water immersion induced attenuation (23 ±2, 30 days) Heat Aging (85 ±2 ) Damp heat induced attenuation (85 ±2, RH85%, 30 days) Mechanical 1. Impact 1m,500g,5cycles/point,5 points Attenuation change 0.1dB 2. Crush-GYFY 2200N/10cm for 5minutes Attenuation change 0.1dB 3. Crush-GYFS 3000N/10cm for 5minutes Attenuation change 0.1dB 4. Tension T=2700N for 5minutes, elongation 0.33% Attenuation change 0.1dB T=1000N for 5minutes No obvious elongation & Attenuation change 5. Temperature cycle 23-40 +60-40 +60 12h for each point Attenuation change 0.05dB 6. Water penetration 3m cable,1m water and 24h No water leakage
Nanjing Wasin Fujikura Optical Communication Ltd.