A travelling fibre cable for lifts, linking the lift car to the motor room. Multiple 900 µm tight-buffered fibres carry the signal, and two metal wires take the load, both while the cable travels with the car and against unexpected tension during installation. It moves up and down with the car to carry data and monitoring signals.
Features
- 900 µm tight-buffered fibre makes the cable easy to install
- Soft and wear-resistant
- Excellent bending performance and resistance to repeated bending
- Outer sheath is corrosion-resistant, UV-resistant and flame-retardant
- Optical fibre is not affected by electromagnetic interference
- Designed to meet lift requirements for reliability, safety and flame retardance
Typical uses
Connecting the lift car to the motor room.
Optical characteristics
| Fibre Type | Attenuation | Overfulled Lauch Bandwidth | Effective Model Bandwidth | 10Gb/s Ethernet link length | Min Bending Radius | |
|---|---|---|---|---|---|---|
| Conditions | 1310/1550nm | 850/1300nm | 850/1300nm | 850nm | 850nm | |
| Unit | dB/KM | dB/KM | MHZ.KM | MHZ.KM | m | nm |
| G652D | 0.36/0.22 | 16 | ||||
| G657A1 | 0.36/0.22 | 10 | ||||
| G657A2 | 0.36/0.22 | 7.5 | ||||
| 50/125 | 3.0/1.0 | ≥500/500 | 30 | |||
| 62.2/125 | 3.0/1.0 | ≥200/500 | 30 | |||
| OM3 | 3.0/1.0 | ≥1500/500 | ≥2000 | ≥300 | 30 | |
| OM4 | 3.0/1.0 | ≥3500/500 | ≥4700 | ≥550 | 30 | |
| BI-OM3 | 3.0/1.0 | ≥1500/500 | ≥2000 | ≥300 | 7.5 | |
| BI-OM4 | 3.0/1.0 | ≥3500/500 | ≥4700 | ≥550 | 7.5 | |
Specifications
| item | value |
|---|---|
| Model Number | Travelling cable for Elevator |
| Type | Indoor Fibre Optic Cable |
| Number of Conductors | ≥ 10 |
| Product name | Travelling cable for Elevator |
| Fibre Type | G652D/G655/G657A1/A2 |
| Jacket colour | Gray or customized |
| Type | Fibre Optic Cable |
| Length | 2000M or customized |
| Packing | Plywood Reel/drum/customized |
| Application | Elevator |
| Jacket | PVC Jacket |
| wire | CCTV cable |
| Support | dual steel |
Packing
Plywood or fumigated wooden drum.