Building the Network Behind a Live Sports Production with NETGEAR

A modern live sports production depends on more than cameras, switchers, and streaming equipment. The network connecting those devices is a critical part of the production infrastructure, carrying video, audio, control data, and other traffic throughout the venue.

At SportStream 2026, NETGEAR explores the networking technology behind modern sports production, including AV over IP, NDI, PoE, multicast, network capacity, and managed AV switches. The session looks at how platforms such as the NETGEAR M4250 and M4350 can support cameras, production systems, and other connected devices while providing a foundation for future expansion.

Why Networking Matters in Live Sports Production

As sports production becomes increasingly connected, the network has become an important part of the overall video workflow.

A single sports venue may have dozens of connected devices, including:

• PTZ cameras
• Production cameras
• Video encoders
• Video decoders
• Production switchers
• Graphics systems
• Computers
• Audio equipment
• Intercom systems
• Control systems
• Displays
• Streaming equipment

These devices may need to communicate across the same production infrastructure.

The network therefore needs enough capacity and the appropriate features to transport production traffic reliably.

What Is a Sports Production Network?

A sports production network is the network infrastructure used to connect and transport video, audio, control, and other data between production devices.

A typical IP-based sports production network may connect:

Cameras → Network Switches → Production Systems → Displays/Streaming

Depending on the production, the network may also carry feeds to recording systems, replay, graphics, monitoring, remote production, and other destinations.

The network design depends on the number of devices, video formats, protocols, bandwidth requirements, venue size, and production goals.

AV over IP for Sports Production

AV over IP uses network infrastructure to transport video and audio rather than relying exclusively on dedicated point-to-point connections.

For sports production, AV over IP can provide a flexible way to connect cameras, production systems, displays, and other equipment throughout a venue.

An AV over IP workflow can make it easier to:

• Add new video sources
• Connect devices in different locations
• Route signals across a network
• Expand production systems
• Centralize equipment
• Support multiple destinations

The network becomes an essential component of the production, which makes switch selection and network planning particularly important.

NDI Networking for Live Sports

NDI is widely used in IP-based video production to move video and audio over standard network infrastructure.

Sports production teams can use NDI-compatible equipment to connect cameras, computers, production systems, graphics, monitoring, and other devices.

An NDI sports production workflow might include:

NDI Camera → Network Switch → Production System → Streaming/Recording

Multiple NDI sources can share the network, which means the network must be designed to accommodate the required video traffic.

As the number of NDI sources increases, available bandwidth and network architecture become increasingly important.

Understanding PoE for Sports Production

Power over Ethernet, or PoE, allows compatible devices to receive power and network connectivity through an Ethernet connection.

This can be useful for sports production equipment such as PTZ cameras and other networked devices.

Instead of requiring a separate power connection for every compatible device, PoE can simplify deployment by combining power and data into the network connection.

For sports venues, this can help simplify camera installation and reduce the number of individual connections required at certain camera locations.

When designing a PoE network, however, it is important to consider the total power budget of the network switches and the requirements of connected devices.

Multicast and Live Video

Multicast can play an important role in IP video workflows where the same video source needs to be delivered to multiple destinations.

For example, one camera feed may need to be viewed by:

• A production switcher
• A monitoring system
• A recording system
• A replay system
• A display

Rather than treating every destination as an independent video source, multicast can allow a single source to be distributed to multiple receivers through the network.

Proper multicast configuration is an important consideration when designing an IP-based sports production network.

Network Capacity for Sports Video

Video requires significant network capacity, particularly as productions move to higher resolutions and increase the number of connected sources.

When planning a sports production network, consider:

• Number of cameras
• Video resolution
• Frame rate
• Video compression
• Number of simultaneous streams
• NDI or other IP video traffic
• Multicast traffic
• Network uplinks
• Additional data traffic
• Future expansion

A network that works for a small two-camera production may not provide enough capacity for a large multi-camera IP production.

Planning for the expected traffic is therefore an important part of sports production system design.

NETGEAR M4250 for AV Production

The NETGEAR M4250 series is designed for AV-over-IP applications and provides networking features intended for professional audio and video environments.

For sports production, an AV-focused managed switch can help connect networked cameras, encoders, decoders, control systems, and other production devices.

The M4250 platform can be used as part of IP-based production infrastructure where organizations need managed networking and features designed around AV workflows.

The specific configuration depends on the number and type of devices being connected.

NETGEAR M4350 for Larger Sports Production Networks

Larger sports production environments can require significantly more network capacity and connectivity.

The NETGEAR M4350 series provides a higher-capacity networking platform for environments with more demanding AV-over-IP requirements.

For larger sports facilities and production systems, higher-capacity switching can support a greater number of connected devices and higher-bandwidth workflows.

This can be important as organizations expand from a small IP video system into a larger production network with more cameras, displays, production systems, and other connected devices.

Building a Network for PTZ Cameras

PTZ cameras are a common part of modern sports production, and many networked PTZ cameras rely on Ethernet for video, control, and potentially power.

A network supporting PTZ cameras may therefore need to handle:

• Video transport
• Camera control
• PoE
• Monitoring
• Configuration
• Other network traffic

The switch infrastructure should be selected based on the specific requirements of the cameras and the rest of the production.

For multi-camera sports systems, planning camera connectivity from the beginning can make future expansion easier.

Designing a Network That Can Grow

Sports production systems rarely stay the same forever.

An organization may start with several cameras and gradually add:

• Additional PTZ cameras
• More production positions
• NDI sources
• LED displays
• Encoders and decoders
• Replay systems
• Graphics systems
• Streaming destinations
• Remote production capabilities

A network should therefore be designed with expansion in mind.

Consider leaving capacity for additional ports, bandwidth, PoE requirements, and uplinks rather than designing the network only for the devices being installed today.

Network Reliability for Live Sports

Live sports production cannot simply pause while a network issue is resolved.

For that reason, network reliability should be considered during the design process.

Important factors can include:

• Managed switching
• Network capacity
• Appropriate uplink speeds
• Redundancy
• Power management
• Proper multicast configuration
• Network monitoring
• Logical network design
• Backup connectivity where appropriate

The exact reliability strategy depends on the size and importance of the production.

Centralizing Sports Production Equipment

IP networking can also make it possible to separate production equipment physically.

Rather than placing every device in the same room, a production network can connect equipment throughout a facility.

For example, cameras may be located around a stadium while switching, recording, graphics, and streaming equipment are located in a central production room.

The network becomes the connection between these different areas.

This can be especially useful for large sports venues where running dedicated connections to every device may be difficult or impractical.

Planning a Live Sports Production Network

Before installing a network for sports production, map out the entire system.

1. Identify Connected Devices

List every camera, encoder, decoder, switcher, display, computer, and other networked device.

2. Determine Video Requirements

Document resolution, frame rate, protocols, and expected video traffic.

3. Calculate Network Capacity

Determine the bandwidth required for the expected number of simultaneous video streams and other network traffic.

4. Plan PoE Requirements

Identify which devices require PoE and calculate the total power budget.

5. Plan Multicast

Determine which video sources will be distributed to multiple destinations and configure the network accordingly.

6. Plan Expansion

Leave room for additional cameras, production systems, and other devices.

7. Consider Reliability

Determine whether the production requires redundant connections, backup power, backup connectivity, or other safeguards.

Key Considerations for Sports Production Networking

When designing a network for live sports production, focus on:

• Bandwidth: Make sure the network can handle the required video traffic.
• PoE: Account for the power requirements of connected devices.
• Multicast: Plan for video sources that need to reach multiple destinations.
• Switch capacity: Choose switches based on the number of devices and required throughput.
• Network management: Use appropriate managed networking features for the production.
• Scalability: Leave room for additional cameras and devices.
• Reliability: Design around the requirements of a live production environment.
• AV compatibility: Make sure the network supports the protocols and technologies used by the production equipment.

Frequently Asked Questions About Sports Production Networking

What kind of network is needed for live sports production?

A live sports production network needs enough bandwidth, switching capacity, and appropriate network features to transport video, audio, control, and other traffic. The requirements depend on the number of cameras, video formats, protocols, and connected devices.

What is AV over IP in sports production?

AV over IP uses a network to transport video and audio between cameras, production systems, displays, and other devices. It can provide a flexible alternative or complement to traditional point-to-point video connections.

How is NDI used in sports production?

NDI allows compatible cameras, computers, production systems, and other devices to send and receive video and audio over a network. It can be used to build IP-based sports production and livestreaming workflows.

Why is PoE useful for sports cameras?

PoE can provide both power and network connectivity over Ethernet to compatible cameras and other devices. This can simplify the installation of networked PTZ cameras by reducing the number of separate connections required.

What is multicast in a sports production network?

Multicast allows a video source to be distributed to multiple network receivers. This can be useful when the same camera or production feed needs to reach several destinations, such as a switcher, monitor, recorder, or display.

What is the NETGEAR M4250 used for?

The NETGEAR M4250 series is designed for professional AV-over-IP networking and can be used to connect networked production equipment such as cameras, encoders, decoders, and other AV devices.

What is the NETGEAR M4350 used for?

The NETGEAR M4350 series provides a higher-capacity networking platform for demanding AV-over-IP environments. It can support larger production networks with more connected devices and higher-bandwidth requirements.

How do you design a network for NDI sports production?

Start by identifying all NDI sources and destinations, determining their bandwidth requirements, and calculating the total network capacity needed. Then plan switching, uplinks, multicast, PoE, and future expansion based on the size of the production.

Watch the NETGEAR Segment at SportStream 2026

The NETGEAR SportStream 2026 session takes a closer look at the network infrastructure behind modern live sports production.

From AV over IP and NDI to PoE, multicast, bandwidth, and managed AV switching, the discussion explains how the network can become the foundation connecting cameras, production systems, displays, and other devices throughout a sports venue.

With platforms such as the NETGEAR M4250 and M4350, production teams can build network infrastructure around their current requirements while planning for additional cameras, devices, and production capabilities as their workflows grow.