COLOCATION · COMMUNICATIONS UNLIMITED · EST. 1984
Our core routing now lives inside iM Critical's next-generation Miami data center — and we're opening the doors. Lease rack space in a Category 5 hurricane-rated, carrier-neutral facility with a single cross-connect to CUI's BGP-managed backbone.
// THE MOVE
Communications Unlimited has relocated its core routing infrastructure into iM Critical's Miami data center — one of South Florida's newest, most advanced colocation facilities. It's a strategic upgrade to the backbone that carries our Dedicated Internet Access, VoIP, IPTV, and managed network services across Miami-Dade and Broward.
The facility sits on high ground outside the 100-year flood plain, inside a Category 5 hurricane-rated building on a gated campus with multi-layer physical security. Carrier-neutral interconnection, diverse underground points of entry, sub-1ms multi-100Gb metro optical rings, and direct subsea cable access give our network — and yours — the resiliency South Florida demands.
And here's the part that matters for your business: we're now offering rack space in the same facility. Colocate your servers, firewalls, and phone systems steps away from our core routers, and connect to CUI's blended backbone with a single cross-connect.
// THE FACILITY
Hurricane-rated construction on high ground, outside the 100-year flood plain. When the storm comes, your infrastructure stays up.
Gated campus, secure parking, and layered access controls between the street and your rack. 24/7/365 on-site SOC monitoring.
Multiple carriers via diverse underground POEs, sub-1ms multi-100Gb metro optical rings, and direct subsea cable access.
High-capacity, low-latency direct connections to major public clouds — hybrid architectures without the public internet in the middle.
Around-the-clock on-site staff, plus CUI's own local engineering team for installs, migrations, and structured cabling in your rack.
Energy-efficient technologies and on-site renewable energy generation across facility operations — modern infrastructure, lower footprint.
// RACK SPACE
From a single server to a full private cabinet — every option includes access to CUI cross-connects and our local support team.
// WHY CUI COLOCATION
| Capability | Your Server Closet | CUI @ iM Critical |
|---|---|---|
| Hurricane resilience | Building-dependent, often none | Category 5 rated, outside flood plain |
| Power redundancy | Single feed, consumer UPS | Data-center power & cooling, redundant feeds |
| Internet path | Single ISP drop | Direct cross-connect to CUI's carrier-blended backbone |
| Physical security | An office door lock | Gated campus, layered access, 24/7 on-site SOC |
| Support | Whoever's in the office | 24/7/365 NOC + CUI's local engineers |
| Cloud connectivity | Over the public internet | Direct public cloud on-ramp |
// HOW IT WORKS
We inventory your equipment, power draw, and bandwidth needs — then size the right rack footprint.
Your cabinet, power, and CUI cross-connects are provisioned and tested before a single box moves.
CUI engineers handle the physical move, racking, structured cabling, and cutover — on your schedule.
Your gear runs alongside our core, watched by 24/7 facility NOC and CUI's own monitoring platform.
// FAQ
Our rack space is inside iM Critical's next-generation Miami data center — a Category 5 hurricane-rated, carrier-neutral facility on a gated campus, located on high ground outside the 100-year flood plain. It's the same facility that now houses CUI's core routing infrastructure.
Two things: proximity and people. Your equipment sits steps from our core routers, so one cross-connect puts you on our BGP-managed, carrier-blended backbone. And you get CUI's local engineering team — the same crew that's been building South Florida networks since 1984 — for installs, migrations, and support.
Yes — that's the point. Rack space plus DIA from the same provider means one bill, one support number, and no finger-pointing between your colo provider and your ISP.
The facility provides 24/7/365 on-site support, and CUI's engineers can dispatch for anything from a reboot to a full hardware refresh or structured cabling build-out inside your cabinet.
It's one of the best in South Florida. A Category 5 rated building outside the flood plain, redundant power, diverse fiber entries, and direct cloud on-ramps make it an ideal DR or backup target — even a single 1U node gives you an off-site foothold that survives a storm.
// GET STARTED
Rack space is limited and allocated first-come, first-served. Tell us what you're running and we'll size the right footprint — usually same day.
// CONTACT
We'll get back to you within one business day.