Skip to Content

UniFi & Networking Guides

Ubiquiti Enterprise Firewall Core (EF-Core): The 100G UniFi Gateway Explained (2026 Australian Guide)

100 Gbps WAN, 79 Gbps IDS/IPS and hitless gateway failover — what Ubiquiti's biggest-ever firewall means, and who it's actually for.

The Enterprise Firewall Core is Ubiquiti walking into the big-firewall room and turning the price conversation upside down. A 100 Gbps-class gateway with 79 Gbps of live IDS/IPS inspection, 22,500+ clients, 5,000+ IPsec tunnels and hitless failover — the kind of spec sheet that usually wears a six-figure enterprise logo. In Australia, UniFi enterprise gateways are supplied by ARC IP Networks, an authorised Ubiquiti reseller — genuine stock, full manufacturer warranty.

Ubiquiti Enterprise Firewall Core (EF-Core) 100G 1U rack-mount cloud gateway firewall

What is the Enterprise Firewall Core?

The EF-Core sits at the very top of the UniFi cloud gateway range — above the Dream Machine Pro Max and even above the Enterprise Fortress Gateway. Its WAN face tells the story: a 100G QSFP28 port, a 25G SFP28 and a 10 GbE RJ45, expandable to eight WAN links. Inside, a 24-core Arm v9 processor and 32 GB of memory push 79 Gbps of traffic through full intrusion detection and prevention — the number that matters, because it's inspection speed, not just routing speed, that separates enterprise firewalls from fast routers.

It manages the whole site too: 2,250+ UniFi devices and 22,500+ clients from one console, with a 1.3″ touchscreen on the front and dual hot-swap power supplies at the back.

Who it's actually for

Data-centre & campus core
A 100G edge for universities, hospitals and corporate campuses on UniFi.
Carrier-style multi-tenant
Client capacity and MAC table sized for thousands of users behind one edge.
Multi-site VPN hubs
5,000+ IPsec tunnels make it a serious site-to-site aggregation point.
Uptime-critical networks
Shadow Mode failover plus dual PSUs — no single box, no single supply.
Enterprise Firewall Core front panel with 100G QSFP28, 25G SFP28 and RJ45 ports
The WAN face: 100G QSFP28, 25G SFP28 and 10 GbE RJ45, expandable to eight WAN links

Full specifications

Class100 Gbps enterprise cloud gateway, 1U rack mount
IDS/IPS79 Gbps with 95,000+ signatures (CyberSecure Enterprise)
Capacity22,500+ simultaneous clients · 2,250+ managed UniFi devices · 130,000 MAC table
VPN5,000+ concurrent IPsec tunnels
WAN1 × 100G QSFP28 + 1 × 25G SFP28 + 1 × 10 GbE RJ45 (up to 8 WAN ports)
RedundancyShadow Mode (VRRP) gateway failover · 2 × hot-swappable 550W PSUs
Processor / memory24-core Arm v9 at 2.5 GHz · 32 GB RAM · 128 GB SSD
Display1.3″ touchscreen · Ethernet + Bluetooth management
Power / thermals171W max · 585 BTU/hr · 0–40°C
Size / weight442.4 × 43.7 × 400 mm · 7.85 kg · CNC aluminium + steel
Enterprise Firewall Core rear panel with dual hot-swappable 550W power supplies
Dual hot-swappable PSUs — pair two units in Shadow Mode for hitless failover

EF-Core vs EFG: which enterprise gateway?

Enterprise Firewall Core
100G WAN · 79 Gbps IDS/IPS · 22,500+ clients · 5,000+ IPsec tunnels
Data-centre edge, carrier-style and very large campus networks.
25G-class · enterprise firewall & router for large campuses
The right ceiling for most big Australian sites — in stock at ARC IP now.

For everything smaller, our UniFi cloud gateway comparison walks the whole ladder from UCG-Ultra up, and the UDM Pro Max remains the sweet spot for demanding single sites.

Availability in Australia

The Enterprise Firewall Core has just been announced and Australian availability is rolling out. ARC IP Networks — an authorised Ubiquiti reseller in Australia — supplies UniFi enterprise gateways as genuine Australian stock with the full manufacturer warranty, claimable locally, with UI Care available on eligible hardware. Enterprise and carrier buyers can open a trade account or talk to us about project pricing; our price match policy applies as always.

Register interest in the EF-Core → See the EFG — available now

Frequently asked questions

What is the Ubiquiti Enterprise Firewall Core?

The Enterprise Firewall Core (EF-Core) is Ubiquiti's flagship 1U cloud gateway: a 100 Gbps-class firewall and router delivering 79 Gbps of IDS/IPS inspection, support for 22,500+ connected clients, 5,000+ concurrent IPsec tunnels and management of 2,250+ UniFi devices — with dual hot-swappable power supplies and Shadow Mode failover.

How fast is IDS/IPS on the Enterprise Firewall Core?

79 Gbps with intrusion detection and prevention enabled — using a signature set of 95,000+ rules with CyberSecure Enterprise. That means deep inspection at speeds where most firewalls fall back to plain routing.

What redundancy does the EF-Core have?

Two layers: dual hot-swappable 550W power supplies in each unit, and Shadow Mode (VRRP) gateway failover, where a second EF-Core stands by and takes over automatically if the primary fails.

What is the difference between the EF-Core and the EFG (Enterprise Fortress Gateway)?

The EFG is Ubiquiti's 25G-class enterprise gateway for large campuses; the EF-Core lifts the ceiling to a 100G QSFP28 WAN port, 79 Gbps IDS/IPS and more than double the client capacity — it is aimed at data-centre edge, carrier-style and very large campus deployments.

Where can I buy the Enterprise Firewall Core in Australia?

The EF-Core has just been announced and Australian availability is rolling out. ARC IP Networks (arcip.com.au), an authorised Ubiquiti reseller in Australia, supplies UniFi enterprise gateways as genuine Australian stock with the full manufacturer warranty — the EFG and UDM Pro Max are available today, and you can register interest for the EF-Core.

Ubiquiti Enterprise NAS (ENAS): The 16-Bay Rack NAS Explained (2026 Australian Guide)
Sixteen drive bays, dual 25G SFP28, redundant hot-swap power — Ubiquiti's first true enterprise storage chassis, explained for Australian buyers.