Cáp mạng CAT6 UTP DAHUA DH-PFM920I-6UN1-C
- Cáp mạng UTP CAT6 lõi đồng nguyên chất 305m, thời gian sử dụng lên đến 10 năm.
- Chất liệu lõi: Đồng nguyên chất 99.97%.
- Đường kính lõi: 0.52mm ± 0.02mm 24AWG.
- Chất liệu vỏ lõi dây: HDPE.
- Đường kính vỏ cách điện lõi: 0.92mm ± 0.02mm dễ bấm đầu mạng.
- Chất liệu chia lõi: PE.
- Dây dù chống xe dịch lõi.
- Chất liệu vỏ dây: FR-PVC chống cháy, đáp ứng tiêu chuẩn ICE-60332-1-2.
- Độ dày vỏ dây: 0.5mm.
- Màu vỏ: Xanh.
- Chiều dài cuộn: 305m.
- Phù hợp sử dụng cho hệ thống CCTV và Network.
Đặc tính kỹ thuật
| Conductor | |
| Material | Oxygen free copper (99.97% purity) |
| Diameter | 0.52 mm ± 0.02 mm |
| American Wire Gauge | 24 AWG |
| Insulation | |
| Material | HDPE |
| Diameter | 0.92 mm ± 0.02 mm |
| Color (4 Pairs) | Blue, white/blue; orange, white/orange; green, white/green; brown, white/brown |
| Separator | |
| Material | PE |
| Specification | Translucent 4.3 × 0.35 mm |
| Rip Cord | |
| Material | Nylon |
| Specification | 450D |
| Sheath | |
| Material | FR-PVC |
| Min. Average Thickness | 0.5 mm |
| Diameter | 5.8 mm ± 0.2 mm |
| Color | Blue |
| Electrical | |
| Max. DC Resistance of a Single Conductor(+20℃) | 9Ω/100 m |
| Min. Insulation Resistance | 5000MΩ·km |
| Max. DC Resistance Unbalance | 2% (pair intra), 4% (pairs inter) |
| Dielectric Strength | No breakdown with 1KV DC for 1 min |
| Transmission | |
| Characteristic Impedance | 100 ± 15Ω |
| Near End Cross Talk | ≥39.30 dB/100 m@250 MHz |
| Max. Attenuation | 34.8 dB/100 m@250 MHz |
| Return Loss | ≥17.3 dB/100 m@250 MHz |
| Mechanical | |
| Tensile Strength | Sheath≥13.5 MPa, insulation≥16 MPa |
| Elongation at Break | Sheath≥150%, insulation≥300% |
| Installation Bending Radius | >8 times of outer cable diameter |
| Conductor Elongation at Break | ≥10% |
| Environmental | |
| Shrinkage of Insulation | ≤5% |
| Color Migration Resistance of Insulation | No migration |
| Sheath Tensile Strength and Elongation at Break after Aging | ≥12.5 MPa, ≥100% |
| Low Temperature Bending Test | No cracking after the test |
| Heat Shock Test | No cracking after the test |
| Operating Temperature | –20°C to +60°C (–4°F to 140°F) |
| Installation Temperature | 0°C to +50°C (32°F to 122°F) |
| Storage Temperature and Humidity | –10°C to +40°C (14°F to 104°F), |
| Security | |
| Vertical Fire Propagation Test | Comply with IEC 60332-1-2 |
| Packaging | |
| Cable Length | 305.0 m± 1.5 m |
| Inner Carton Dimensions | 416 x 412 x 220mm(L × W × H) |
| Protective Box Dimensions | 467 x 437 x 441mm(L × W × H) |
| Packaging Method | 305.0 m per carton, 2 cartons in 1 protective box |
| Net Weight | 10.8 kg |
| Compliance | |
| Executive Standards | Q/DXJ 067-2019,EN50575-2014 |
- Bảo hành: 24 tháng.
