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Authorized Nextivity Reseller

CEL-FI PRO Series

Professional grade with external antenna flexibility — FCC approved, carrier-class performance.

FCC Approved

Carrier Approved

Ships in 2 Business Days

Expert Support

Nextivity PRO Partner

PRO Series

Professional grade with external antenna flexibility

CEL-FI QUATRA EVO Coverage Unit by Nextivity — SKU Q41-BXCU

CEL-FI QUATRA EVO Coverage Unit

QUATRA EVO Distributed Coverage Unit — Standalone Purchasable

Per CU zone — system scalable 100 dB max

CEL-FI QUATRA EVO Network Unit by Nextivity — SKU Q42-Z1CNU

CEL-FI QUATRA EVO Network Unit + Modem

QUATRA EVO Hub with Integrated Modem — System Component

Hub for up to 6 CUs 100 dB max

CEL-FI QUATRA EVO Fiber Hub by Nextivity — SKU Q40-Z1FNU

CEL-FI QUATRA EVO Fiber Hub

QUATRA EVO Fiber Expansion Hub — +6 CUs via SFP

Adds +6 CU ports via fiber N/A — expansion hub

CEL-FI QUATRA EVO Coverage Unit (FirstNet) — Nextivity SKU I41-WXCU

CEL-FI QUATRA EVO FirstNet Coverage Unit

FirstNet Coverage Unit — Bands 2/4/5/12/14/25, PoE++ powered

CEL-FI QUATRA EVO Network Unit (FirstNet) — Nextivity SKU I42-36CNU

CEL-FI QUATRA EVO FirstNet Network Unit

FirstNet Network Unit — Modem + Hub for up to 6 CUs

Authorized Reseller

Official Nextivity / CEL-FI authorized dealer with full warranty support

Fast Shipping

In-stock equipment ships within 2 business days of payment, calculated shipping rate shown at checkout

Expert Support

Licensed low-voltage engineers available for pre-sale consultation

Installation Available

Professional installation by JBT certified technicians across the United States