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Overview

Make it scale.

High density. Low latency. Lower cost per stream.

Reliable, deterministic live media execution across managed networks, unmanaged internet paths and hybrid cloud workflows ensures consistent performance for demanding live productions. By intelligently managing media flows across diverse environments, it enables predictable delivery, operational flexibility and seamless scalability while maintaining stability and reliability for mission critical broadcast operations.

Meet the Nimbra 520 — the first execution node in the Nimbra 500 Series platform approach.

Your challenge isn’t encoding. It’s control.

Live production now means: More feeds.
More venues.
More internet paths.
More cloud.

What breaks isn’t
capacity. It’s operational
consistency.

As live workflows scale,
complexity becomes
the real cost driver —
not hardware.

Product features

What Nimbra 520 delivers

A high-density 1RU media processing node designed for predictable
execution under real-world conditions.

Predictable,
deterministic
performance

Stable behavior under congestion, peak load, and network change — across managed and unmanaged IP networks.

High-density
media processing

Per 1RU unit:

  • Encode or decode up to 8× 1080p60
  • Or 2× 4K60
  • HEVC 8-bit 4:2:0 and 10-bit 4:2:2
  • AVC 8-bit 4:2:0

Hybrid IP
and internet-ready

Supports:

  • SRT (including RTP-encapsulated ST 2022-7 and bonding)
  • RIST
  • Zixi
  • RTP
  • UDP
  • RTMP

Governed
execution via
Nimbra Edge

When operated through Nimbra Edge as part of Nimbra Live Intelligence:

  • Centralized orchestration
  • Automated lifecycle management
  • Predictable software consistency
  • Scalable per-stream operations

Execution is governed — not improvised.

PRODUCT PLATFORM

Built for predictable live execution

A platform driven media processing node designed to deliver
deterministic performance, cloud and internet based live workflows.

Platform-first, not device-first

Nimbra 520 is not positioned as “just another encoder”.

It is the execution layer of the Open Media Platform — built to deliver deterministic live media behavior at scale.
As workflows expand across venues and cloud, execution must remain predictable.
That is the difference.

Make it Live

Built for modern
live workflows

  • Live sports contribution
  • Primary & secondary distribution
  • Regional and Tier 2 broadcast
  • Cloud ingest & hybrid production
  • Internet-based contribution paths

Where signal counts scale faster than teams.

Efficiency you
can measure

With HEVC support, Nimbra 520 enables up to 50% bandwidth savings compared to legacy workflows

Combined with high density and governed lifecycle management, this lowers:

  • Transport cost
  • Infrastructure overhead
  • Operational risk
  • Cost per stream

The biggest cost in live media is not equipment. It is uncertainty.

Quick technical snapshot

Read more

See how Nimbra 520
fits your network

Bring your toughest multi-venue or hybrid scenario.
Let’s make live execution predictable.

Meet us at NAB

FAQs – For Broadcaster

What makes Nimbra 520 different from previous Nimbra nodes?

Nimbra 520 is designed for higher density and lower cost per stream while maintaining predictable live media performance. It allows broadcasters to scale contribution and distribution workflows without increasing operational complexity.  

How does Nimbra 520 help broadcasters control costs?

Nimbra 520 reduces cost per stream through high-density processing and improved bandwidth efficiency. With support for HEVC and AVC, customers can achieve up to 50% bandwidth savings compared to legacy workflows.

How does Nimbra 520 fit into hybrid and cloud-based workflows?

Nimbra 520 supports managed IP networks, public internet contribution, and hybrid cloud workflows. This makes it suitable for broadcasters transitioning to more distributed and cloud-connected production models.

Does Nimbra 520 simplify live operations?

Yes. When governed through Nimbra Edge, Nimbra 520 supports centralized orchestration and automated lifecycle management, reducing manual work and simplifying live operations.

Is Nimbra 520 suitable for UHD and premium live production?

Yes. Nimbra 520 supports UHD workflows, 10-bit video and low-latency processing, making it well suited for high-quality live production environments. 

FAQs – For Service Provider

How does Nimbra 520 help service providers scale live services efficiently?

Nimbra 520 combines high channel density with predictable performance, allowing service providers to deliver more live services without expanding network infrastructure. 

How does Nimbra 520 reduce operational costs?

When deployed as part of Nimbra LIVE INTELLIGENCE and governed through Nimbra Edge, Nimbra 520 supports centralized management and automated lifecycle operations. This reduces operational overhead and minimizes the need for over-provisioning. 

Can Nimbra 520 be used across both managed and unmanaged networks?

Yes. Nimbra 520 supports managed IP networks as well as unmanaged internet-based contribution, delivering predictable performance across both environments. 

How does Nimbra 520 support SLA-driven services?

By delivering deterministic behavior during congestion, failures and peak events, Nimbra 520 helps service providers maintain consistent service quality and protect SLAs.

FAQs – For Sports & Rights Holder

Why is Nimbra 520 relevant for live sports production?

Live sports workflows are expanding rapidly across venues and regions. Nimbra 520 provides predictable execution at scale, helping ensure reliable delivery even during high-profile events.

How does Nimbra 520 help scale sports production workflows?

The platform supports more feeds and venues without requiring additional network capacity, making it easier to expand live sports coverage efficiently.

What qualifies as a media company?

A media company is any organization involved in creating, packaging, distributing, or monetizing content for audiences. This includes traditional broadcasters, streaming platforms, production houses, sports leagues, rights holders, digital publishers, and companies that manage live or on-demand content across TV, online, or social platforms. Whether the content is entertainment, sports, news, or informational programming, a company qualifies as a media company if its core business centers around reaching audiences through content.

How does this improve reliability for major sports events?

Nimbra 520 is designed to deliver deterministic performance even during peak events and network congestion, helping ensure stable delivery when failure is not an option.

Is Nimbra 520 suitable for regional and distributed sports production?

Yes. Nimbra 520 supports hybrid and internet-based workflows, making it well suited for regional sports networks and distributed production environments. 

NEWSLETTER

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Nimbra
Live

Nimbra Live

Appliances

Nimbra 520

Low-latency, high-density encode/decode and IP gateway in a compact 1RU form factor.

1RU CompactHEVC · AVCSRT · RIST · Zixi25 Gb Ethernet

Form Factor & I/O

SDI / ASI Ports8× Micro-BNC configurable as ASI/SDI inputs or outputs (8× 3G, or 1× 12G + 4× 3G, or 2× 12G), plus 1× reference
High-Speed Ethernet2× SFP28 (up to 25 Gb), 2× 10 Gb RJ-45, 2× 2.5 Gb RJ-45 — any port usable for IP streaming or control

Video Processing

Codec SupportHEVC: 8-bit 4:2:0 and 10-bit 4:2:2 · AVC: 8-bit 4:2:0 · Encode or decode 8× 1080p60 or 2× 4K60 per unit
Format CoverageSD 480i/576i, 720p, 1080i, 1080p/50/59.94, UHD 4K/50/59.94

Audio & Ancillary

AudioUp to 8 stereo pairs per video service — MPEG-1 L2, AAC-LC, and AC-3 passthrough
Ancillary Data & TimingSMPTE 2038, ATC/ST 2059 · CEA-608/708 · SCTE-104/35 with SCTE-104 ⇄ SCTE-35 conversion

IP Transport

ProtocolsSRT (incl. RTP-encapsulated ST 2022-7 and bonding), RIST, Zixi, RTP (incl. 2022-7), UDP, RTMP
Stream & Network ToolsASI↔IP TS conversion and ARQ · stream replication · NAT gateway · PID/port remapping · VLAN translation · multi-stream alignment

Management & Roadmap

Control & LifecycleCentralised management via Nimbra Edge / Nimbra Edge OS Appliance
Data Carriage (Roadmap)IP data channel with encrypted L3 tunnelling for TCP traffic and VPN — coming soon

Nimbra 520 appliance

Nimbra 520

1RU Media Appliance

Low latency
AVC – HEVC

Built for modern live workflows

Live sports contribution
Primary & secondary distribution
Regional & Tier 2 broadcast
Cloud ingest & hybrid production
Internet-based contribution paths
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