Cáp quang chuẩn G657A 4 sợi BELDEN GUMTA04.012100
- Part number: GUMTA04.012100
- Cáp quang Belden trong nhà/ngoài trời, chuẩn G657A, 4 sợi.
Đặc tính kỹ thuật
| Construction | |
| Fiber Cable Construction | - Fiber Type: OS2 - Fiber Grade acc. ITU-T: G.652D & G.657A1 - Fiber Count: 4 - Fiber Color Coding: TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown |
| Buffer Specification | - Fiber Type: OS2 - Buffer Construction: Tight - Buffer Material: LSZH - Low Smoke Zero Halogen (Flame Retardant) - Buffer Diameter: 0.9 mm - Cable Core Water Tight: Yes - Cable Core Waterblocking: Waterblocking Glass Yarns - Bulk Cable Weight: 27 kg/km |
| Jacket Specifications | |
| Number of Jackets | Single Jacket |
| Type of Armor | Non-Armored |
| Outer Jacket Specifications | |
| Outer Jacket | - Material: LSZH - Low Smoke Zero Halogen (Flame Retardant) - Nominal Diameter: 5.4 mm - Ripcord: No |
| Optical Characteristics | |
| Max. Attenuation at 1310 nm | 0.40 dB/km |
| Max. Attenuation at 1550 nm | 0.30 dB/km |
| Max. Attenuation at 1625 nm | 0.30 dB/km |
| Temperature Range | |
| Operating Temperature Range | -30 °C to +70 °C |
| Installation Temperature Range | -5 °C to +50 °C |
| Storage Temperature Range | -30 °C to +70 °C |
| Standards | |
| UL Rating/Flame Test | Non-UL Rated |
| IEC Flammability | IEC 60332-1-2 |
| Reaction to Fire - Bundle Flame Test | IEC 60332-3-24 |
| IEC 60754-1 - Halogen Amount | Zero |
| IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity | 10 µS/mm |
| IEC 60754-2 - Halogen Acid Gas Amount - Min. pH | 4.3 |
| IEC 61034-2 - Smoke Density Min. Transmittance | 60% |
| CPR Euroclass | Dca-s1, d1, a1 |
| REACH | Compliant |
| ISO/IEC Compliance | IEC 60794 |
| EU Directive 2011/65/EU (RoHS2) | Compliant |
| UV/ Sunlight Protection | Yes |
