The Challenge of Retrofitting Cabling
In many older hotels and hospitals, high-quality coaxial cabling is run behind solid concrete walls. Replacing these cables with new Cat6 ethernet cabling requires tearing down walls, resulting in massive downtime, lost revenue, and high labor costs.
Fortunately, IT integrators can implement **MATV-to-IP hybrid migration methods** that bypass physical wall reconstruction while delivering high-speed digital IPTV services. Let's explore these migration paths.
Path 1: Coaxial-based Digital Broadcast Upgrade (DVB-T2 Modulator)
If you want to maintain the physical coaxial cabling layout but replace analog channels with clear HD streams, you can use a DVB-T2 digital transmodulator in the headend room (such as a WISI Chameleon). The sat-to-RF modulator compresses sat feeds into digital RF channels, allowing modern TVs to tune into digital HD channels directly from the wall socket.
Path 2: Hybrid Ethernet over Coax (EoC)
If your goal is to deliver interactive services (guest billing, casting, VOD) over the existing coaxial line, you can deploy EoC master devices in distribution cabinets and EoC client modems behind each room TV. This routes high-speed TCP/IP data over the coaxial cable, turning the coaxial wall outlet into a standard LAN connection for the Smart TV.
Step-by-Step Upgrade Checklist
- Coaxial Path Audit: Test the db attenuation levels at all guest wall outlets using an RF meter to identify splitters that require replacement.
- Deploy Headend Servers: Install DVB-to-IP gateways, transcoders, and core switches in the main server cabinet.
- VLAN Partitioning: Set up a dedicated IPTV multicast VLAN to prevent packet storm overlaps with the administrative network.
- Smart TV Initialization: Install the native Siren IPTV middleware application onto the hospitality Smart TV screens and hook up the Oracle Opera FIAS PMS integration.