Signal Path: Professional SAT>IP Servers at SATLINE.TV datacenters (dish farms, DVB processing) →
Optimized TCP Unicast over WAN → SAT>IP SERVERS PRO appliance in your building → Multicast IPTV + VOD in your LAN.
Key Benefits
- No antennas or DVB racks on site
- Fast rollout: under 1 hour
- No coax - IP only infrastructure
- Local VOD - zero external traffic
- Lower TCO: 70-85% savings
- Unlimited scalability
Architecture Features
- Hybrid cloud-edge design
- WAN unicast (TCP-interleaved)
- LAN multicast (IGMP v2/v3)
- QoS-aware streaming
- VLAN segmentation
- Enterprise-grade reliability
Each channel is injected once into the LAN as a multicast group. Ethernet switches replicate traffic
only toward ports where TVs have joined using IGMP, keeping backbone utilization flat even as viewership scales.
Bandwidth Efficiency
- 50-150 channels: 300-600 Mbps total
- Per-channel: 2-7 Mbps (vs 45-55 Mbps MPTS)
- 80-95% less bandwidth than MPTS
- 100+ channels fit in 1 Gbps plan
- Backbone traffic stays flat
- Scales by channels, not viewers
Scalability
- > 1000 viewers per channel
- No extra multicast bandwidth
- Works for 100 or 5000+ rooms
- Predictable bandwidth usage
- No explosion during peak times
- Horizontal scaling support
Key Takeaway: SATLINE scales by channels, not by viewers — stable, predictable and extremely efficient
for hotels, resorts, campuses, hospitals and ships. Traditional MPTS pulls full transponder (~45-55 Mbps) even for 1 channel.
SAT>IP Server Pro pulls only one channel (2-7 Mbps per request).
Bandwidth Usage Comparison
Traditional MPTS
- Full transponder: ~45-55 Mbps
- Even for 1 channel
- Unnecessary load
- Higher latency
- Wasted capacity
SATLINE SAT>IP Server Pro
- Exact channel: 2-7 Mbps
- Ultra-low latency
- Massive bandwidth savings
- 80-95% reduction
- Optimized TCP interleaving
Optimized SATLINE Unicast: 100+ channels fit into a 1 Gbps broadband plan thanks to TCP interleaving —
ideal for hotels and buildings. Local Multicast Distribution: Each channel injected once into LAN,
replicated only to TVs that request it — backbone traffic stays flat.
Professional Hardware
- Digital Devices Max SX8 Pro
- 8 DVB-S2/S2X tuners per card
- 720 Mbps aggregate LDPC
- 256APSK advanced modulation
- Full DVB-S2X: VCM, ACM, MIS
- 24/7 datacenter reliability
Local Features
- Local VOD library
- Recording & replay
- Zero external VOD traffic
- Instant 4K playback
- Time-shift capability
- Internal data control
QoS Features
- Ultra-low jitter
- Minimal zapping delay
- Guaranteed bandwidth
- DSCP tagging (CS5/EF)
- VLAN separation
- Priority over guest Wi-Fi
Management Tools
- SAT>IP NIT Scanner
- Live server monitoring
- Real-time channel discovery
- M3U playlist generation
- Signal metrics (SNR, BER)
- Multi-server fleet management
Fast Deployment: From delivery to live channels in under 1 hour. No specialized RF expertise required.
Integrates directly into existing IP infrastructure. Cost Savings: 70-85% lower TCO over 7-10 year lifecycle
compared to traditional satellite systems with dishes, distribution amplifiers, and coaxial cabling.
Perfect for high-density TV environments where hundreds of screens can be active simultaneously.
Supports instant channel zapping, near-zero buffering, and consistent HD/4K quality even during peak check-in hours
or live sports events when hundreds of guests tune in simultaneously.
Hotels & Resorts
- 100-5000+ rooms
- No rooftop infrastructure
- Clean facades
- Zero RF maintenance
- Integration with PMS
- Guest Wi-Fi coexistence
Campus & Enterprise
- Student housing
- Corporate offices
- Hospitals & clinics
- Remote locations
- Islands & mountain resorts
- Limited bandwidth areas
About the author
🛰️
Gleb Sazanov
Project Leader
Gleb Sazanov is an accomplished Chief Technology Officer (CTO) with over 20 years of experience in software development, system architecture, and cloud-based solutions. As the CTO of SATLINE, a leading provider of virtual and colocation services tailored to SATCOM businesses, Gleb drives the company’s technological strategy, fostering innovation and efficiency in data center services. His expertise spans various domains, including DevOps, system scaling, and high-performance infrastructure management. With a deep passion for cutting-edge technologies, Gleb plays a pivotal role in shaping the future of the SATCOM industry.
LinkedIn
View more articles by Gleb Sazanov
Contact SATLINE