CradlePoint 5G Captive Modem Access Outdoor R2155-5GB - 4,1 Gbps

With a blazing 4.1 Gbps 5G download speed, the Cradlepoint 5G Captive Modem Access Outdoor R2155-5GB delivers enterprise-grade connectivity in a rugged IP67 enclosure. Built on the Qualcomm Snapdragon X55 chipset, this outdoor modem provides dual 2.5 Gigabit Ethernet ports with PoE++ power, making it ideal for fixed wireless access, branch continuity, and IoT deployments in harsh environments.

Overview

The Cradlepoint R2155-5GB is a high-performance 5G outdoor modem designed for reliable, high-speed connectivity in challenging conditions. It supports 5G NR (Sub-6 GHz) and LTE Advanced Pro, with dual SIM slots for carrier redundancy. The integrated 8x8 MIMO antennas ensure strong signal reception, while the IP67 rating protects against dust and water. Powered by 802.3bt PoE++ (60W), it simplifies installation with a single cable for data and power.

What stands out

• Exceptional 5G speeds up to 4.1 Gbps down and 660 Mbps up
• Rugged IP67 weatherproof design for outdoor use
• Dual 2.5 Gigabit Ethernet ports with PoE-in and PoE-out
• Dual 4FF SIM slots for failover and multi-carrier support
• Integrated high-gain 8x8 MIMO antennas for optimal signal
• Managed via Cradlepoint NetCloud for zero-touch deployment

Technical details

• Cellular technology: 5G NR (Sub-6 GHz), LTE Advanced Pro
• 5G modem chipset: Qualcomm Snapdragon X55
• Max 5G download speed: 4.1 Gbps
• Max 5G upload speed: 660 Mbps
• LTE category: Cat 20/18
• Ethernet ports: 2x 2.5 Gigabit Ethernet (1x PoE-in, 1x PoE-out)
• SIM card slots: Dual 4FF SIM slots
• Antennas: Integrated high-gain 5G/LTE (8x8 MIMO)
• IP rating: IP67 (dust and water resistant)
• Power input: 802.3bt PoE++ (60W)
• Operating temperature: -30°C to 70°C (-22°F to 158°F)
• Management platform: Cradlepoint NetCloud Manager
• Mounting options: Pole, wall, surface mount
• Processor: Quad-core ARM Cortex A7
• Memory: 1GB RAM, 8GB Flash
• Security features: Advanced VPN, firewall, threat detection (via NetCloud)

Our verdict

The Cradlepoint R2155-5GB is a top-tier outdoor 5G modem that combines extreme speed, rugged durability, and flexible management. It is an excellent choice for businesses needing reliable connectivity in remote or harsh locations.