| UR32 | UR35 |
|---|
| Capabilities | CPU | 528 MHz, 32-bit ARM Cortex-A7 |
| Flash | 128 MB |
| Memory | 128 MB DDR3 |
| Built-in | Watchdog |
| GPS | GPS + GLONASS |
| Micro SD | Supports micro SD card up to 128 GB |
| Interfaces | SIM Slots | 2 |
| Ethernet Ports | 2 × 10/100 Mbps | 5 × 10/100 Mbps |
| Serial Ports | 1 x RS232 (optional RS485) | 1 x RS232 +1 x RS485 or 2 x RS485 |
| DI/DO | 1 × DI + 1 × DO |
| Antenna Connectors | 2 x Cellular Connectors 1 x GPS/Wi-Fi Connector | 2 x Cellular Connectors 1 x Wi-Fi Connectors 1 x GPS Connector |
| Network | Network Protocols | IPv6, PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, RIP v1/v2, OSPF, DDNS, VRRP, HTTP, HTTPS, DNS, ARP, QoS, SNTP, Telnet, VLAN, SSH |
| AAA | RADIUS, TACACS+, LDAP, Local Authentication |
| Firewall | Anti-DDoS, SPI, ACL, DMZ, Port Mapping, MAC Binding |
| Wi-Fi (Optional) | IEEE 802.11b/g/n |
| Serial Port | Transparent (TCP Client/Server, UDP), Modbus Gateway (Modbus RTU to Modbus TCP), Modbus Master |
| Reliability | VRRP, WAN Fail-over, Dual SIM Backup |
| VPN | OpenVPN, IPsec, PPTP, L2TP, DMVPN, GRE |
| Maintenance | Management | Web, CLI, SMS, Watchdog, On-demand Dial Up |
| Multilevel Authority | Multiple Levels of User Authority |
| Hardware | Power Input | 9-48 VDC |
| Power Output (Optional) | 2 × 802.3af/at PoE PSE | 4 × 802.3af/at PoE PSE |
| Ingress Protection | IP30 |
| Housing & Weight | Metal, 271g (0.60 lb) | Metal, 481g (1.06 lb) |
| Dimensions | 108 x 90 x 26 mm (4.25 x 3.54 x 1.02 in) | 135 x 100 x 45 mm (5.31 x 3.94 x 1.77 in) |
| Mounting | Desktop, Wall or DIN Rail Mounting |
| Others | Operating Temperature | -40°C to +70°C (-40℉ to +158℉) Reduced cellular performance above 60°C |
| Storage Temperature | -40°C to +85°C (-40℉ to +185℉) |
| Relative Humidity | 0% to 95% (non-condensing) at 25°C/77℉ |
| Certifications | RoHS, CE, FCC, AT&T (UR32) |
| | LTE: B1/B3/B5/B7/B8/B20/B38/B40/B41 | 3G: B1/B5/B8 | GSM: B3/B8 | | LTE: B2/B4/B5/B12/B13/B14/B66/B71 | 3G: B2/B4/B5 | | | LTE: B1/B2/B3/B4/B5/B7/B8/B28/B40 | 3G: B1/B2/B5/B8 | GSM: B2/B3/B5/B8 |
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