Modern elevators require more than just basic control and power. Today’s smart lifts need high-speed internet, 4K/8K video streaming, IP cameras, Wi-Fi access points, and real-time building management data – all while moving continuously inside a steel shaft filled with electromagnetic interference.
The Elevator Traveling Cable Fiber Optic is an all-in-one solution that combines three key technologies in a single flat traveling cable. This eliminates the need for multiple separate cables and ensures reliable, future-proof performance.
What Is the Elevator Traveling Cable Fiber Optic?
This specialized flat elevator cable integrates three completely different technologies into one durable, flexible jacket:
| Component | Specification | Function |
|---|---|---|
| Power cores | 3 × 1.5 mm² (Class 5 flexible copper) | Power transmission for car lighting, fans, and auxiliary systems |
| Data (Copper) | 2 x CAT6 S/FTP (4x2xAWG26 each) | Gigabit Ethernet for IP cameras, Wi‑Fi, VoIP intercoms |
| Data (Fiber) | 4 fiber optic cores (glass reinforced) | High-bandwidth, EMI‑immune transmission for video and critical data |
This triple-cable design enables simultaneous, uninterrupted transmission of:
Mechanical control signals
IP‑based network data (over CAT6)
High‑bandwidth multimedia / video broadcasts (over fiber)
Why Choose a Hybrid Fiber + CAT6 + Power Cable?
Running separate cables for power, Ethernet, and fiber is expensive, time‑consuming, and increases the risk of tangling in the elevator shaft. The all‑in‑one hybrid cable offers clear advantages:
| Benefit | Explanation |
|---|---|
| Space saving | One flat cable replaces three or more round cables |
| Simplified installation | Single pull, one set of hangers, less labor |
| EMI immunity (fiber) | Fiber cores are 100% resistant to electromagnetic interference from motors and drives |
| Redundant data paths | Fiber + CAT6 provide backup or separate channels for security vs. passenger use |
| Future‑proof | Fiber supports bandwidth far beyond current needs (4K/8K, IoT, 5G backhaul) |
Technical Specifications (Quick Reference)
Overall Cable Type
Triple elevator cable – Power + Ethernet LAN + Optical data transmission
Power Cores (3 × 1.5 mm²)
| Parameter | Value |
|---|---|
| Conductor | Bare copper, flexible (Class 5) |
| Cross section | 3 × 1.5 mm² |
| Insulation | PVC |
| Rated voltage | 300/500 V |
Data – CAT6 (2 units)
| Parameter | Value |
|---|---|
| Structure | 2 units of 4×2×AWG26 |
| Shielding | S/FTP (individual foil + overall braid) |
| Performance | Gigabit Ethernet (1000BASE‑T) |
Data – Fiber Optic (4 cores)
| Parameter | Value |
|---|---|
| Fiber count | 4 fibers |
| Strength member | Glass yarn (reinforced) |
| EMI resistance | 100% immune |
| Unit sheath | PE (Polyethylene) |
Standards Compliance
EN 50214 – Flat polyvinyl chloride sheathed flexible cables for lifts
Applications – Designed for Advanced Elevator Systems
The Elevator Cable Fiber Optic is ideal for:
Smart elevators requiring redundant data paths (Fiber + LAN for failover or separate networks)
High‑resolution digital signage and advertising displays inside the car (fiber handles 4K/8K video)
IP security cameras and Wi‑Fi access points (CAT6 provides reliable, low‑latency Ethernet)
Building Management System (BMS) integration – Real‑time elevator status, maintenance alerts, passenger counters
Emergency communication systems with video calling
Because the fiber cores are 100% immune to EMI, you can run this cable right next to motor power lines without any signal degradation – a critical advantage in elevator shafts.
Installation Tips for Hybrid Fiber + CAT6 + Power Cable
Use flat cable hangers – Ensure the hanger slot width is at least 98 mm. The hybrid cable may be slightly thicker than standard flat cables.
Respect minimum bending radius – Fiber requires a larger bend radius than copper (typically 10× cable thickness for dynamic use). Do not kink.
Terminate fiber properly – Use certified elevator‑rated fiber connectors (e.g., LC, SC) or pre‑terminated pigtails. Field termination requires special tools.
Ground CAT6 shielding correctly – Ground the S/FTP braid at one end only (typically the controller side) to avoid ground loops.
Secure both ends – One anchor on the car side, one on the shaft side, with a service loop for future maintenance.
Test before final installation – Verify fiber continuity and CAT6 link speed (Gigabit) before closing the shaft.
Comparison: Hybrid vs. Separate Cables
| Feature | Separate Cables | Hybrid Fiber + CAT6 + Power |
|---|---|---|
| Number of cable pulls | 3 or more | 1 |
| Hangers required | Multiple sets | 1 set |
| Shaft space usage | High (multiple round cables) | Low (single flat cable) |
| EMI risk on data | High (copper alone) | Zero on fiber, shielded on CAT6 |
| Future bandwidth | Limited by copper | Fiber supports 100 Gbps+ |
| Cost | Lower cable cost but higher labor | Higher cable cost, lower labor |
For new installations or major modernizations, the hybrid cable almost always saves total project cost when labor and shaft space are factored in.
Final Verdict
The Elevator Traveling Cable Fiber Optic (3×1.5 mm² power + 2xCAT6 + 4‑core fiber) is the ultimate solution for modern, data‑intensive lift systems. It combines reliability, speed, and EMI immunity in a single flat, flexible cable.
Whether you are installing a new smart elevator or upgrading an existing one, this hybrid cable eliminates the complexity of multiple runs and prepares your system for decades of bandwidth growth.
Always order from a reputable manufacturer who can provide EN 50214 certification and full test reports for both copper and fiber elements.
Need a custom hybrid cable for your elevator project? Contact with MKS KABLO - Elevator Cable Systems
Source: https://mkskablo.com/elevator-cable/elevator-traveling-cable-fiber-optic/