Milesight UR32L | Industrial 4G LTE Cellular Router (Lite Series)

The Milesight UR32L (Lite Series) is a compact, cost-effective industrial 4G LTE cellular router for businesses that need reliable connectivity without the bulk or cost of a full-featured unit. Built on an NXP industrial-grade processor in an IP30 heavy cast-aluminium enclosure, it operates across a wide −40 °C to +70 °C range and a broad 9–48 V DC supply — ready for harsh, space-constrained deployments.

It integrates 4G/3G cellular and dual Ethernet for stable, flexible access, with automatic failover between wired and cellular links and an embedded hardware watchdog for self-recovery. A comprehensive VPN suite and remote management via MilesightVPN and DeviceHub make it a dependable backbone for M2M and IoT networks.

Core Capabilities

4G LTE Cat 4 Connectivity Up to 150 Mbps downlink / 50 Mbps uplink over 4G LTE Cat 4, with WCDMA/GSM fallback and global band compatibility. A single Mini-SIM slot and 23 dBm (Class 3) Tx keep field devices reliably online. Dual Ethernet + Optional PoE Two 10/100 Mbps RJ45 ports (1× WAN + 1× LAN, or 2× LAN). The PoE model adds two 802.3af/at PSE ports on the LAN side — up to 30 W per port, 60 W total — to power cameras or APs over a single cable. Always-On Reliability Automatic failover/failback between Ethernet and cellular, plus an embedded hardware watchdog and timer for self-recovery. Surge and reverse-polarity protection on the power input add to its robustness. VPN, Security & Remote Mgmt Multiple VPN tunnels (IPsec, OpenVPN, WireGuard, ZeroTier, GRE, L2TP, PPTP, DMVPN), SPI firewall with DoS/DDoS protection, AAA authentication, and remote management via MilesightVPN and DeviceHub.

Typical Applications

• Smart Utilities & Metering: Connect water, power-distribution, and energy sites with resilient cellular backhaul and automatic failover. • Remote Monitoring & M2M: Bring secure connectivity to PLCs, sensors, and equipment at unmanned or remote sites. • Surveillance & Edge Devices: Use the PoE model to power and connect IP cameras or access points over a single Ethernet cable. • Industrial Cabinets & Machines: Its compact, DIN-rail-mountable design fits tight enclosures in harsh environments.

Technical Integration

The UR32L drops into industrial networks with flexible connectivity and protocols:

• Connectivity: 4G LTE Cat 4 (WCDMA/GSM fallback, single Mini-SIM) + 2× 10/100 Ethernet (WAN+LAN or 2×LAN), with automatic cellular/wired failover. • Protocols & VPN: IPv4/IPv6, SNMP, MQTT/MQTTS, TR069, VRRP, OSPF, QoS, IP passthrough; IPsec, OpenVPN, WireGuard, ZeroTier, GRE, L2TP, PPTP, DMVPN. • Security: SPI firewall with DoS/DDoS protection, AAA authentication, and an embedded hardware watchdog. • Power & mounting: 9–48 V DC (48 V for PoE output) with surge/reverse-polarity protection; IP30 cast-aluminium; desktop, wall, or DIN-rail. • Management: Remote management via MilesightVPN and DeviceHub. • Setup help: Talk to the shopioT technical team for SIM/APN, VPN, or fleet management.

Choosing Your Variant

Model	PoE Output	Best For
UR32L-L04EU	No PoE	Standard routing where powered LAN devices aren't needed.
UR32L-L04EU-P	2× 802.3af/at PSE	Powering a camera or AP over Ethernet (needs 48 V input).

Both are EU 4G models (LTE Cat 4). PoE output requires a 48 V DC supply; max 30 W per port, 60 W total.

Certifications

CE FCC RCM RoHS

Need Reliable Industrial Connectivity?

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