Description
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for telephone cable accessories,telephone cable across the atlantic,telephone cable adapter, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Hongyi High quality low price coating flexible colored cable tray ladderCable construction details
| Number of fiber | 1~4core | |
| Central strength member | Material | FRP |
| size | 2*0.52mm | |
| Outer sheath | material | LSZH |
| diameter | 2.0±0.2mm | |
| Cable size (Height * width) | 2.0(±0.1) mm × 3.0(±0.2)mm | |
| Cable weight | 8.0KG±1KG | |
Cable Mechanical characteristic
| Items | Description | |
| Installation Temperature range（℃） | -20+70 | |
| Operation and transport temperature（℃） | -20+70 | |
| Min Bending Radius(mm) | Long term | 10D |
| Min Bending Radius(mm) |
Short term | 20D |
| Min allowable Tensile Strength(N) |
Long term | 150 |
| Min allowable Tensile Strength(N) |
Short term | 300 |
| Crush Load (N/100mm) | Long term | 1000 |
| Crush Load (N/100mm) | short term | 1200 |
Fiber characteristics
| Fiber style | Unit | SM
G652D |
SM
G657A1 |
SM
G657A2 |
||
| condition | nm | 1310/1550 | 1310/1550 | 1310/1550 | ||
| attenuation | dB/km | ≤0.36/0.23 | ≤3.5/0.21 | ≤3.5/0.21 | ||
| Dispersion | 1310nm | Ps/(nm*km) | ≤18 | ≤18 | ≤18 | |
| 1550nm | Ps/(nm*km) | ≤22 | ≤22 | ≤22 | ||
| Zero dispersion wavelength | nm | 1312±10 | 1312±10 | 1300-1324 | ||
| Zero dispersion slope | ps/(nm²×Km) | ≤0.091 | ≤0.090 | ≤0.092 | ||
| PMD Maximum Individual Fiber | [ps/√km] | ≤0.2 | ≤0.2 | ≤0.2 | ||
| PMD Design Link Value | ps/(nm²×Km) | ≤0.08 | ≤0.08 | ≤0.08 | ||
| Fiber cutoff wavelength λc | nm | ≧1180,≤1330 | ≧1180,≤1330 | ≧1180,≤1330 | ||
| Cable cutoff wavelength λcc | nm | ≤1260 | ….. | ….. | ||
| MFD | 1310nm | um | 9.2±0.4 | 9.0±0.4 | 9.8±0.4 | |
| 1550nm | um | 10.4±0.8 | 10.1±0.5 | 9.8±0.5 | ||
| Step(mean of bidirectional measurement) | dB | ≤0.05 | ≤0.05 | ≤0.05 | ||
| Irregularities over fiber length and point discontinuity | dB | ≤0.05 | ≤0.05 | ≤0.05 | ||
| Difference backscatter coefficient | dB/km | ≤0.03 | ≤0.03 | ≤0.03 | ||
| Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | ≤0.01 | ||
| Cladding diameter | um | 125.0±0.1 | 124.8±0.1 | 124.8±0.1 | ||
| Cladding non-circularity | % | ≤1.0 | ≤0.7 | ≤0.7 | ||
| Coating diameter | um | 242±7 | 242±7 | 242±7 | ||
| Coating/chaffinch concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ||
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ||
| Core/cladding concentricity error | um | ≤0.6 | ≤0.5 | ≤0.5 | ||
| Curl(radius) | um | ≥4 | ≥4 | ≥4 | ||
| Fiber style | Unit | SM
G652D |
SM
G657A1 |
SM
G657A2 |
||
| condition | nm | 1310/1550 | 1310/1550 | 1310/1550 | ||
| attenuation | dB/km | ≤0.36/0.23 | ≤3.5/0.21 | ≤3.5/0.21 | ||
| Dispersion | 1310nm | Ps/(nm*km) | ≤18 | ≤18 | ≤18 | |
| 1550nm | Ps/(nm*km) | ≤22 | ≤22 | ≤22 | ||
| Zero dispersion wavelength | nm | 1312±10 | 1312±10 | 1300-1324 | ||
| Zero dispersion slope | ps/(nm²×Km) | ≤0.091 | ≤0.090 | ≤0.092 | ||
| PMD Maximum Individual Fiber | [ps/√km] | ≤0.2 | ≤0.2 | ≤0.2 | ||
| PMD Design Link Value | ps/(nm²×Km) | ≤0.08 | ≤0.08 | ≤0.08 | ||
| Fiber cutoff wavelength λc | nm | ≧1180,≤1330 | ≧1180,≤1330 | ≧1180,≤1330 | ||
| Cable cutoff wavelength λcc | nm | ≤1260 | ….. | ….. | ||
| MFD | 1310nm | um | 9.2±0.4 | 9.0±0.4 | 9.8±0.4 | |
| 1550nm | um | 10.4±0.8 | 10.1±0.5 | 9.8±0.5 | ||
| Step(mean of bidirectional measurement) | dB | ≤0.05 | ≤0.05 | ≤0.05 | ||
| Irregularities over fiber length and point discontinuity | dB | ≤0.05 | ≤0.05 | ≤0.05 | ||
| Difference backscatter coefficient | dB/km | ≤0.03 | ≤0.03 | ≤0.03 | ||
| Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | ≤0.01 | ||
| Cladding diameter | um | 125.0±0.1 | 124.8±0.1 | 124.8±0.1 | ||
| Cladding non-circularity | % | ≤1.0 | ≤0.7 | ≤0.7 | ||
| Coating diameter | um | 242±7 | 242±7 | 242±7 | ||
| Coating/chaffinch concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ||
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ||
| Core/cladding concentricity error | um | ≤0.6 | ≤0.5 | ≤0.5 | ||
| Curl(radius) | um | ≥4 | ≥4 | ≥4 | ||
To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for Hongyi High quality low price coating flexible colored cable tray ladder, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
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