4. Optical Specifications
Item | Value |
Cable type | FTTH outdoor/indoor patch cord |
Fiber count | 2 cores |
Fiber type | Singlemode G.657A1 |
Connector type | SC APC / SC UPC (customizable) |
Cable dimension | 2.0×5.0 mm |
Insertion loss | ≤0.3 dB |
Return loss (UPC) | ≥50 dB |
Return loss (APC) | ≥60 dB |
Sheath material | LSZH |
5. Mechanical Performance
Item | Long term | Short term |
Tensile strength | 300 N | 600 N |
Crush load | 1100 N/100 mm | 2200 N/100 mm |
Bending radius | 10D | 20D |
Operating temperature | -40 °C to +85 °C |
|
Installation temperature | -10 °C to +60 °C |
|
Weight | Approx. 20 kg/km |
|
6. Environmental Performance
• High temperature (+85 °C, 168 h): ΔIL ≤0.2 dB
• Temperature cycle (-40 °C to +75 °C, 21 cycles): ΔIL ≤0.2 dB
• Humidity aging (+75 °C, 95% RH, 168 h): ΔIL ≤0.2 dB
• Humidity/condensation cycling (-10 °C to +65 °C, 14 cycles): ΔIL ≤0.2 dB
7. Mechanical Test Requirements
• Vibration (10–55 Hz, 1.5 mm p-p): ΔIL ≤0.2 dB
• Flex (0.9 kg, ±90°, 100 cycles): ΔIL ≤0.2 dB
• Torsion (1.35 kg, ±90°, 10 times): ΔIL ≤0.2 dB
• Tensile (90 N, 10 min): ΔIL ≤0.2 dB
• Drop (1.5 m, 8 times): ΔIL ≤0.2 dB
• Durability (500 matings): ΔIL ≤0.2 dB
• Exchangeability: ΔIL ≤0.2 dB
8. Connector Standards
• SC: IEC 61754-4, TIA/EIA FOCIS3, GR-326
• LC: IEC 61754-20, TIA/EIA FOCIS10, GR-326
9. Applications
• FTTH (Fiber to the Home)
• Access networks
• Local area networks (LAN)
• Fiber optic communication systems
• Optical equipment interconnection
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