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Memory

64MB DDR2 (expandable to 128MB/256MB)

FLASH

16MB SPI FLASH (expandable up to 32MB)

WIFI

Optional, 2.4G supports 802.11b/g/n, with a maximum speed of 150Mbps

network support

Industrial grade 4G module, supporting seven mode full network connectivity

system time

Time synchronization adopts NTP technology and has built-in RTC

interface

WAN port

LAN1 can be configured as one WAN port

LAN port

2 (10M/100M adaptive MDI/MDIX ports)

SIM card interface

1 (drawer style card holder, supporting 1.8V/3V SIM/UIM cards)

Reset

1 (reset button)

antenna interface

1 (3G/4G antenna, impedance 50 ohms, SMA female socket interface)

1 (2.4G antenna, impedance 50 ohms, SMA internal pin interface)

DC power supply

1 (2.1mm core DC power socket)

power terminal

1 (2-pin 3.81mm spacing connector)

Console port

1 (5-pin 3.5mm spacing connector, 1 RS232/1 RS485)

pilot lamp

8 power and status indicators (Power, System, LAN1, LAN2, SIM, Online, WIFI, 3G/4G)

Power supply characteristics

power supply

External power adapter (12V 1A)

working voltage

Wide power inputDC  5~60V

standby power

150~230 mA@12V DC

Working power consumption

250～310mA @12V DC

working conditions

operation temperature

-35～ 75ºC （-31～ 167℉）

storage temperature

-40～ 85ºC （-40～ 185℉）

Working humidity

5%~95% (no condensation)

Equipment ventilation

Natural heat dissipation, no noise

Physical Characteristics

chassis

All metal chassis

External dimensions

Length * Width * Height: 100mm * 98mm * 23mm (excluding antenna installation components)

Installation method

Desktop flat, rail mounted, wall mounted

weight

Net weight: (excluding antenna and installation parts)

Gross weight: (with accessories and packaging box)

Equipment safety and reliability

Safety and reliability

Power reverse protection, overvoltage protection, overcurrent protection; Ethernet interface with built-in 1.5KV electromagnetic isolation protection;
RS232/RS485 interface with built-in 15KV ESD protection; SIM/UIM card interface with built-in 15KV ESD protection

protection grade

IP30

authentication

CCC、Rohs

MTBF

≥100,000hour

FUNCTION

network access

Support APN VPDN

Access authentication

Support CHAP/PAP authentication

Network mode

GSM/GPRS/EDGE,LIMTS/HSPA /EVDO/TD-SCDMA/TD-LTE/FDD LTE

LAN protocol

Supports ARP and Ethernet

WAN protocol

Support static IP, DHCP, PPPoE, PPP

IP application

support Ping、Trace、DHCP Server 、DHCP Relay、 DHCP Client、 DNS relay、DDNS 、Telnet

ip routing

Support routing

NAT function

NAT

network security

firewall

Full state packet inspection (SPI), prevention of denial of service (DoS) attacks, filtering of multicast/Ping packets, access control list (ACL)

Content URL filtering, port mapping, virtual IP mapping, IP-MAC binding

Manage Security

User Rating Management

data security

IPsec VPN/L2TP/PPTP/GRE/OPEN VPN/CA certificate

reliability

Backup function

Supports dual SIM card backup switching, VRRP hot backup, and link backup

Online monitoring of links

Send heartbeat packet detection, automatically connect when disconnected

Embedded View Door

Equipment operation self-test technology, self repair of equipment operation faults

WLAN (optional)

Protocol standards

IEEE 802.11b/g/n）

speed

Supports 300Mbps

Security features

Open system, shared key, WPA/WPA2 authentication, WEP/TKIP/AES encryption

Working mode

AP and Client working modes

Distance

100m (actual transmission distance depends on the environment)

Intelligent

Integrated DTU function

Supports TCP, UDP transparent transmission mode, TCP Server mode, supports Modbus RTU to Modbus TCP bridge,

Supports DCUDP and DCTCP modes, supporting up to 15 data centers

network management

QoS management

Support bandwidth limitation and IP speed limit

collocation method

Support telnet, web, ssh, and console configuration methods

Upgrade method

Support web upgrade and DM upgrade methods

Log function

Support local system logs, remote logs, and serial port output logs. Important logs saved in case of power failure

SMS function

Status query, configuration, restart

Dial-on-Demand

On demand dialing, data activation, SMS activation

Network management function

Support network management platform, batch management

Simple network management function

Support SNMP v1/v2c/v3, support SNMP TRAP function

Traffic management

Support traffic threshold setting, support traffic statistics and traffic alarm functions

caution function

Support system restart, LAN port connection and disconnection, traffic alarm, SIM card failure and other alarms

Tools

Ping， Route tracking, network speed testing

Status inquiry

System status, modem status, network connection status, routing status