eSam series is a high-end industrial cellular router which offers state-of-art cellular connectivity for critical infrastructure and applications, featuring 64-bit high-performance processor and Python programming. Also, it can work perfectly with IntercelVPN: users just need an authorization code to connect with IntercelVPN.
The Smart SAM2S is the next generation of the SAM2S which is widely used in mete...
802.11b/g/n/ac Wi-Fi
(2 × 2 MIMO)
Rich VPN Protocols
Gigabit Ethernet Port
Python Programming
64-bit ARM Cortex-A53 Processor
Certified by Multiple IoT Platforms
| UR51 | UR52 | UR55 | UR71 | UR72 | UR75 | ||
| CPU | 528 MHz, 32-bit ARM Cortex-A7 | 800 MHz, 64-bit ARM Cortex-A53 | |||||
| Flash | 128 MB | 64 MB | |||||
| Memory | 128 MB DDR3 | 256 MB DDR3 | |||||
| Built-in | Watchdog, RTC | ||||||
| GPS | GPS + GLONASS | ||||||
| SSD | N/A | N/A | M.2 slot supports SATA M.2 SSD (22 x 42 mm) up to 512 GB | ||||
| Micro SD | Supports micro SD card up to 128 GB | ||||||
| Interfaces | SIM Slots | 2 | |||||
| Ethernet Ports | 1 × 10/100 Mbps | 2 × 10/100 Mbps | 5 × 10/100 Mbps | 1 × 10/100/1000 Mbps | 2 × 10/100/1000 Mbps | 5 × 10/100/1000 Mbps | |
| Serial Ports | 1 x RS232 or 1 x RS485 | 1 x RS232 + 1 x RS485 or 2 x RS232 or 2 x RS485 | 1 x RS232 + 1 x RS485 or 2 x RS232 or 2 x RS485 | 1 x RS232 or 1 x RS485 | 1 x RS232 + 1 x RS485 or 2 x RS232 or 2 x RS485 | 1 x RS232 + 1 x RS485 or 2 x RS232 or 2 x RS485 | |
| Digital (I/O) | N/A | 2 × DI + 2 × DO | N/A | 2 × DI + 2 × DO | |||
| Antenna Connectors | 2 x Cellular Connectors,1 x Wi-Fi Connectors, 1 x GPS connector (Center PIN: SMA Female) | 2 x Cellular Connectors,1 x GPS connector (Center PIN: SMA Female) | 2 x Cellular Connectors,2 x Wi-Fi Connectors, 1 x GPS connector (Center PIN: SMA Female) | ||||
| Network | Network Protocols | PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, RIPv1/v2, OSPF, DDNS, VRRP, HTTP, HTTPS, DNS, ARP, QoS, SNTP, Telnet, VLAN, etc. | |||||
| AAA | RADIUS, TACACS+, LDAP, Local Authentication | ||||||
| Firewall | Anti-DDoS, SPI, ALC, DMZ, Port Mapping, MAC Binding | ||||||
| Wi-Fi | IEEE 802.11b/g/n/ac (up to 433 Mbps) | N/A | IEEE 802.11b/g/n/ac (2 x 2 MIMO, up to 867 Mbps) | ||||
| Serial Port | Transparent (TCP Client/Server, UDP), Modbus Gateway (Modbus RTU to Modbus TCP) | ||||||
| VPN | IPsec, OpenVPN, PPTP, L2TP, GRE, DMVPN | ||||||
| Reliability | VRRP, WAN Fail-over, Dual SIM Backup | ||||||
| Maintenance | Management | Web, CLI, SMS, Watchdog, On-demand Dial Up | |||||
| Multilevel Authority | Multiple Levels of User Authority | ||||||
| Hardware | Power Input | 9-48 VDC (48 V Power Input is Needed for 802.3af PoE Output) | 9-48 VDC | ||||
| Power Output | 1 x 802.3af PoE Output | N/A | |||||
| Power Consumption | Typical 1.3 W Max 2.8 W (In Non-PoE Mode) | Typical 1.6 W Max 3 W | Typical 2.6 W Max 4.3 W | Typical 2.8 W Max 4.2 W | Typical 3.3 W Max 5.8 W | Typical 4.0 W Max 6.7 W | |
| Ingress Protection | IP30 | ||||||
| Housing & Weight | Metal, 365 g (0.80 lb) | Metal, 460 g (1.01 lb) | Metal, 481 g (1.06 lb) | Metal, 369 g (0.81 lb) | Metal, 471 g (1.04 lb) | Metal, 492 g (1.08 lb) | |
| Dimensions | 100 x 96.1 x 30 mm (3.94 x 3.78 x 1.18 in) | 132 x 103.8 x 45 mm (5.20 x 4.09 x 1.77 in) | 100 x 96.1 x 30 mm (3.94 x 3.78 x 1.18 in) | 132 x 103.8 x 45 mm (5.20 x 4.09 x 1.77 in) | |||
| Mounting | Desktop, Wall or DIN Rail Mounting | ||||||
| Others | Operating | -40°C to 70°C (-40?-158?) | |||||
| Storage Temperature | -40°C to 85°C (-40?-185?) | ||||||
| Relative Humidity | 0% to 95% (non-condensing) at 25°C/77? | ||||||
| Certifications | RoHS, CE, FCC | ||||||
| EMC Level | IEC 61000-4-2 Level 3 IEC 61000-4-3 Level 3 IEC 61000-4-4 Level 4 IEC 61000-4-5 Level 4 IEC 61000-4-6 Level 3 IEC 61000-4-8 Level 4 |
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