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Compact rugged industrial router with dual DB9 serial ports and micro-USB

SIERRA WIRELESS

SIERRA WIRELESS 1104927 AirLink RX55 CAT 7 firewall appliance

SKU CH-KC25-CWMN9 MPN 1104927

Rugged industrial router delivers CAT 7 LTE-A speeds up to 300 Mbps downlink and 150 Mbps uplink with dual SIM, dual serial ports and FirstNet-ready Band 14 support

  • CAT 7 LTE delivers 300 Mbps download for fast field data
  • Dual SIM with 14 LTE bands ensures resilient carrier failover
  • Rugged industrial design operates reliably in extreme outdoor environments
  • AirLink Complete enables remote fleet management at scale
  • FirstNet Ready Band 14 support prioritises first-responder traffic

Industrial 4G LTE-A Pro router

The Sierra Wireless 1104927 AirLink RX55 is a rugged firewall appliance built for industrial IoT deployments that demand reliable cellular connectivity in harsh environments. It targets integrators and operators who need secure edge intelligence on public or private networks without Wi-Fi.

Upgrade from single-SIM or non-rugged gateways

Dual Mini-2FF SIM slots and CAT 7 performance at 300Mbps downlink and 150Mbps uplink replace basic routers that lack carrier redundancy or sufficient throughput for mission-critical data. The jump is worth it when deployments span bands 12, 13, 14, 25, 26, 41, 42, 43, 48, 66 or 71 and require FirstNet readiness.

CAT 7 ceiling and physical interfaces

Peak speeds are bounded by the CAT 7 standard, so aggregate throughput cannot exceed the stated 300/150 Mbps regardless of signal quality. Wired expansion is limited to a single USB 2.0 Micro-B port and dual RS-232 DB9 serial interfaces for legacy equipment integration.

Highlights

  • CAT 7 LTE delivers 300 Mbps download for fast field data
  • Dual SIM with 14 LTE bands ensures resilient carrier failover
  • Rugged industrial design operates reliably in extreme outdoor environments
  • AirLink Complete enables remote fleet management at scale
  • FirstNet Ready Band 14 support prioritises first-responder traffic

Specifications

No published specifications for this item yet.

Questions about this item

What mounting hardware does the AirLink RX55 need for vehicle or outdoor installation?

The rugged industrial router is designed for direct mounting in outdoor or vehicle environments without additional brackets.

Which SIM size does the dual-SIM slot accept and how should it be inserted?

The router uses two Mini-2FF SIM cards; insert each with the gold contacts facing down until it clicks into the tray.

How often should the DC power connector and antenna cables be inspected on a mobile deployment?

Check the power lead and all antenna connections every six months or after severe vibration events to maintain reliable operation.

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