OcNOS your way: software-only, integrated system, or OEM.
OcNOS-SP and OcNOS-DC software, complete OcNOS Systems on qualified open hardware, IP Maestro element management, and OEM licensing. In production with 600+ operators across 60+ countries since 1999.
Pick a starting point.
What is OcNOS?
OcNOS comes in two families, each sold in editions: OcNOS-SP for service provider routing and OcNOS-DC for data center and AI fabrics. OcNOS for OEMs is also available. 600+ operators, 40+ qualified open hardware platforms, and a routing stack in production since 1999. The overview covers the architecture, the editions and how they fit.
Read the overview →OcNOS-SP
Carrier-grade router software for SR-MPLS, EVPN, Carrier Ethernet, PTP and SyncE timing, and 400G IPoDWDM. Qualified on 26 Edgecore and UfiSpace routers, in editions sized to each role from the cell site to the IP core.
Explore OcNOS-SP →OcNOS-DC
Open network OS for leaf-spine data center fabric. EVPN-VXLAN overlays, lossless RoCEv2 for AI GPU clusters, ZTP automation, and streaming telemetry on 18 qualified Broadcom-based switches.
Explore OcNOS-DC →PRO & FAST
Complete routers and switches, with OcNOS pre-loaded on qualified Edgecore (PRO) or UfiSpace (FAST) hardware. One purchase order and one SLA cover software, hardware, optics and RMA, with no separate NOS licensing or hardware sourcing.
Explore PRO & FAST →IP Maestro
GUI-based element management for OcNOS. Single-console topology, inventory, fault and performance monitoring, configuration push and backup, and software-image updates.
Explore IP Maestro →OcNOS for OEMs
Embed OcNOS in your product. OcNOS Flex is a complete binary NOS image ported onto your hardware, and OcNOS CP licenses the routing control plane as source code. 300+ OEMs build on the ZebOS and OcNOS CP lineage.
Explore OEM Options →Hardware Compatibility (HCL)
40+ qualified open hardware platforms from Edgecore, UfiSpace and Celestica: 26 OcNOS-SP routers and 18 OcNOS-DC switches on Broadcom Qumran, Jericho, Trident and Tomahawk silicon, from 32 Gbps access routers to 51.2 Tbps 800G AI fabric spines.
View Hardware List →Choose by use case
Service Provider
Running metro, core, mobile backhaul, or IPoDWDM networks
Data Center / Cloud Operator
Building leaf-spine DC fabric or AI GPU cluster networking
Hardware Vendor / OEM
Embedding routing into a network appliance or custom platform
Automate, evaluate, integrate
Automation
Ansible, NETCONF with YANG and OpenConfig models, gNMI streaming telemetry, and ZTP for OcNOS.
Learn more →Free Software Demos
Download the free OcNOS-SP VM and IP Maestro VM. Run an OcNOS lab on EVE-NG, GNS3, VirtualBox, vSphere or KVM.
Get free demos →Feature Matrix
700+ protocol features across OcNOS-SP and OcNOS-DC. Searchable, filterable, versioned by OcNOS release.
View features →Documentation
Configuration guides, CLI references, release notes, YANG models, and API documentation for OcNOS and IP Maestro.
Browse docs →Ready to evaluate OcNOS?
Download a free VM, book a live demo with engineering, or talk to sales about your network requirements.
Ready to order? Read how to buy OcNOS, from partners to complete systems on one purchase order.