CELLULAR | |
Frequency Bands |
LTE FDD: B1/B2/B3/B4/B5/B7/B8/B20/B28/B28A LTE TDD: B40 WCDMA: B1/B2/B5/B8 GSM: B2/B3/B5/B8 More Bands Demands please contact with us |
SIM | 2 x SIM slots 1.8V / 3V |
SIM Failover | Auto-switch cases: weak signal data limited SMS limited no network network denied data connection fail |
Auto APN List | Operator APN list |
Mobile Quota Control | Set up customized data limits for both SIM cards |
Number of Antennas | 2 (MAIN + AUX) |
Connector | SMA female |
ETHERNET | |
Number of Ports | 1 x LAN |
Port Type | Auto 10/100 Mbps auto MDI/MDIX |
Magnet Isolation Protection | 1.5 KV |
SERIAL | |
Number of Ports | 1 x RS-232 (3 PIN) + 1 x RS-485 |
Connector | Terminal block |
ESD Protection | ± 15 KV |
Band Rate | 300bps to 115200bps |
NETWORK | ||||
Routing | Static routing | |||
Dynamic Routing (Optional) | RIPv1/v2 OSPF BGP | |||
Network Protocols | TCP UDP IPv4 ICMP NTP DNS HTTP HTTPS ARP PPP PPPoE DHCP | |||
Connection Manager |
Ping Detection Timer Reboot ICMP for li |
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DHCP | Static and dynamic IP allocation | |||
DDNS | Supported some service providers others can be configured manually | |||
Firewall | Flexible access control of TCP UDP ICMP packets MAC address filter | |||
SMS |
SMS Configuration SMS Gateway SMS Notification
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VPN | ||||
OpenVPN |
OpenVPN client supports up to 5 x OpenVPN tunnels
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GRE |
la
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IPsec (Optional) |
IKEv1 IKEv2 supports up to 5 x IPsec VPN tunnels
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DMVPN (Optional) |
Dynamic Multipoint Virtual Private Networking DMVPN
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P PTP/L2TP (Optional)
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PPTP or Point to Point Tunneling Protocol and L2TP or la
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MONITORING & MANAGEMENT | ||||
Web GUI | HTTP/HTTPS firmware upgrade | |||
Command Line Interface | SSHv2 and TELNET | |||
Management platform | Central Management Platform | |||
POWER | ||||
Connector | 7-pin 3.5 mm female socket | |||
Input Voltage Range | 9 to 36 VDC | |||
Power Consumption |
Idle: 100 mA@12 V Data li |
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HARDWARE SPECIFICATION | ||||
Watchdog | Built-in watchdog | |||
LEDs | SYS NET USR RSSI x 3 | |||
Reset Button | Reset/restore to factory default button | |||
Ingress Protection | IP30 | |||
Housing & Weight |
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Dimensions | 82.8mm x 90mm x 28.8mm | |||
Installations | DIN-rail mounting | |||
Operating Temperature | -40 °C to 85 °C | |||
Operating Humidity | 5% to 95% non-condensing | |||
APPROVAL | ||||
EMI | EN 55032:2012 Class B | |||
EMS |
IEC 61000-4-2 ESD: IEC 61000-4-3 RS: IEC 61000-4-4 EFT: IEC 61000-4-5 Surge: IEC 61000-4-6 CS: |
Level 4 Level 3 Level 3 Level 3 Level 3 |
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Vibration |
EN50155 |
Model | Part Number |
Desc |
NR300-4G | A301430 | 4G LTE/3G/GPRS Dual SIMs 1 x Eth 1 x RS232 (3 PIN) 1 x RS485 9 - 36VDC |