ER-X-US-RF — Ubiquiti EdgeRouter X 4-Port Gigabit Router
MPN: ER-X-US-RF|By: Ubiquiti

Starting from
$110
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
The Ubiquiti EdgeRouter x 4-Port gigabit router is supplied under part number ER-X-US-RF. A switch is rarely the whole order: optics, breakout cables, the right power orientation and a rail kit all have to arrive with it. Send the topology and we will quote the complete bill of materials.
Priced per unit, with tiered pricing at quantity — send the number you need and we will come back with the banded price.
Featuring
- Port Configuration
- 4-Port
- Manufacturer
- Ubiquiti
Physical characteristics
- Product Type
- Network Switches
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
These are the 3 facts we can state about ER-X-US-RF without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Ubiquiti ER-X-US-RF is deployed
- Swapping out a failed network switch for ER-X-US-RF under change control
- Adding a top-of-rack switch to an existing fabric
- Standardising a customer estate on one switching platform
Who this part is for
- Integrators quoting a switch with its optics and rail kit as one line
- Network teams replacing a failed switch under change control
- MSPs standardising a customer estate on one switching platform
What you get ordering this from us
Ordered by part number
The order is placed against ER-X-US-RF, not against a description of it, so there is no room for a substitution you did not agree to.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Quoted with the optics and rails
The switch, the transceivers at both ends and the mounting hardware go on one bill of materials, so nothing blocks the install.
Questions buyers ask about this part
- Is ER-X-US-RF genuine and is the warranty intact?
- Yes. It ships new in Ubiquiti packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will ER-X-US-RF work in my server?
- Tell us what it is aggregating and what optics you already hold. We confirm the port mix, the uplink capacity and the airflow variant, and we will list the optics and rail kit you will also need.
- Do you accept purchase orders and quote at volume?
- Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
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Specifying a system, not just the part?
Multi-node training is bounded by the fabric between the nodes, so the switch is specified with the cluster rather than after it.
