IMEI Changeable GSM Router for PBX

IMEI Changeable GSM Router for PBX

The Meizo R68 series industrial 4G LTE M2M router is used to provide fast and stable internet service in PLCs and other M2M applications. The router CPU is using Broadcom chipset, integrated with industrial grade 4G modem, offering WAN, LAN, SIM, VPN, VRRP, WiFi, and Serial port services,...
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Product Details

Continuous development and meeting customer needs are our eternal pursuit. In the current global economic integration and increasingly fierce market competition, we will continue to uphold the pragmatic and innovative entrepreneurial spirit to provide customers with high-quality switch gigabit ethernet, Outdoor 4G Router, 1000M 16Port Unmanaged Industrial Switch and services. Our enterprise spirit is the unremitting pursuit of perfection, to provide customers with better products and more intimate after-sales service. We have a professional design team, engineers, experienced production team and efficient after-sales service team. Pragmatism is a style of work, which reflects our concern for practical work, rationality and honesty. Our company would be guided by the idea of 'Standing in Domestic Markets, Walking into International Markets'.

The Meizo R68A series industrial 4G LTE GSM router is used to provide fast and stable internet service in PLCs and other M2M applications. The router CPU is using Broadcom chipset, integrated with industrial grade 4G modem, offering WAN, LAN, SIM, VPN, VRRP, WiFi, and Serial port services, product line supporting the following radio access technologies: LTE, HSPA+, HSPA, UMTS, EVDO, EDGE, CDMA2000, GPRS and GSM. By owning automatic connection monitoring and heartbeat detection, make sure the router to be always online. It is covering many America countries 4G LTE network frequency.


The 4G GSM router is using Industrial Grade equipment design standards, passed CE, FCC and EMC test, stable and reliable. Multiple VPN encryption protocols as L2TP, IPSec, PPTP and GRE are owned, making it ideal solution for applications in which high data bandwidth and strong stability is required.

Industrial GSM Router.jpg

Main Features

Hardware Specifications

Software Functions

● Support public and private APN network
● Dedicated hardware and software watchdog are designed to support system running reliable.
● ICMP detection and Heartbeat detection ensure the router to be always on line.
● Reboot the router remotely via SMS.
● Incorporate Virtual Router Redundancy Protocol (VRRP), facilitating 3G/4G WAN backup services to existing fixed line routers, providing both WAN and router redundancy to critical business applications.
● Offers business grade security and advanced routing features IPSec (3Des and AES), L2TP, PPTP, GRE as standard.
● Low-voltage, over current, over voltage, anti-reverse protection
● Wide Power Input DC7-36V
● Standard RS232/485 interface to connect with serial devices.
● Router Factory Default Settings can be configured freely.
● System logs can be viewed from local or remote.
● Support WLAN(300Mbps 802.11b/g/n)
● Support SNMP v1/v2/v3
● LEDS for status monitoring (showing Power, System, Internet, VPN, Signal strength).

● RAM:512Mbit FLASH:128Mbit
● Input DC 7-36V(Standard DC12V)
● Storage temperature:-40℃~80℃
● Work temperature:-30℃~70℃
● Humidity:<95%
● Unit size L*W*H:150*116.2*23.8mm
● Metal Shell, IP30
● Package weight:830g
● 1 SIM card slot
● 2 LAN 10/100Mb RJ45 port
● 1 RS232 or RS485 serial port
● ANT1 for Cell, ANT2,3 for WiFi
● Electrostatic discharge immunity:EN6100-4-2, level 2
● RFEMS:EN6100-4-3, level 2
● Surge:EN6100-4-3, level 2
● PFMF:EN6100-4-6, level 2
● Shockwave immunity:EN6100-4-8, Horizontal / vertical direction 400A/m(>level 2)
Physical property
● Shockproof:IEC60068-2-27
● Drop test:IEC60068-2-32
● Vibration test:IEC60068-2-6

● IPSec client
● PPTP client
● L2TP server and client
● GRE client
● Transmitting power: 17dbm
● Distance:Cover a radius of 100 meters in open area test
● Allow 50 users to access in theory
● Port Mapping
● Port Triggering
● IP filtering
● MAC filtering
● URL filtering
● Manage uplink/downlink bandwidth via port or IP
● Web
● Telnet
● TR-069 platform
● Static Routing
● Policy-Based Routing.
● Dynamic Routing


Frequency & Band



WiFi (-W)



(cat6, America network)

● FDD-LTE: 2100MHz(B1),1900MHz(B2), 1800MHz(B3), AWS(B4), 850MHz(B5), 2600MHz(B7),700MHz(B12),700MHz(B13), 800MHz(B20), 1900MHz(B25), 850MHz(B26), 700MHz(B29), 2300MHz(B30),
● TDD-LTE: 2500MHz(B41)
● UMTS/HSPA+: 2100MHz(B1), 1900MHz(B2),1800MHz(B3), 1700MHz(B4), 850MHz(B5), 900MHz(B8)

DC HSPA+:5.76Mbps/42Mbps

Work:0.46A@12V DC
Peak:0.58A@12V DC

802.11n 300Mbps




US/EU standard
Input: AC100~240V
Output: DC12V


4G industrial routers can help users quickly access high-speed Internet and realize safe and reliable data transmission. They are widely used in transportation, electricity, finance, water conservancy, meteorology, environmental protection, industrial automation, energy and minerals, medical care, agriculture, forestry, petroleum, construction, IoT applications such as smart transportation and smart home.

Compared with traditional home routers, 4G industrial routers have these differences:

1. Product components

The various components used in 4G industrial grade GSM routers are all industrial-grade components. From the main control chip to the PCB board to the housing, any component that does not meet the industrial-grade requirements, can not be called industrial-grade products. 4G industrial routers can adapt to the harsh environments of various industrial control industries, and at the same time have better resistance to high and low temperatures, which is also derived from the industrial requirements of the product.

2. Working temperature

The requirements of 4G industrial grade GSMrouters for operating temperature are also requirements for components. 4G industrial routers usually work in the temperature range of -35 to 75 degrees, while ordinary 4G routers for civilian use work in the range of -10 degrees to 60 degrees. The indoor temperature is usually sufficient, so it cannot be used in harsh industrial control environments. field. Even ordinary outdoor public areas cannot be satisfied in winter.

3. Product function

4G industrial  grade GSMrouters are applied to the industrial control industry, and the required functions are more powerful. Not only need a large bandwidth and fast response, but also need port mapping, VPN, watchdog, stronger firewall and other protection, static protection and other functions, and ordinary 4G routers for civilian use only need to provide Internet access.

4. Stability

The high stability requirements of 4G industrial-grade GSM routers are difficult to achieve by ordinary 4G routers. They must work without failure for a long time, and can automatically recover when the network fails. Ordinary civilian 4G routers cannot reach the state of working for a long time. If it encounters rain and snow, ordinary 4G routers that have been powered off for a long time are prone to disconnection. Usually it runs for a period of time and it is more prone to failure.

5. Application areas

Industrial-grade 4G GSM routers are mainly used in industrial fields such as electric power, industrial automation, environmental protection, and finance. Ordinary routers are used in ordinary homes or companies.

6. Security level

Industrial-grade 4G GSM routers support data encryption, VPN/PPTP/L2TP/IPSEC, etc. Ordinary routers don't need it.

7. Power consumption requirements

Industrial-grade 4G routers may be powered by solar energy, so they require lower power consumption. Ordinary routers use 220V power supply, and there is no requirement for power consumption.

8. Networking method

Industrial grade 4G GSM routers are connected to the mobile operator’s network, and ordinary routers use ADSL dial-up access.

9. Different interfaces

Industrial grade 4G routers usually have industrial serial ports such as RS485 or RS232 in addition to network ports for connecting industrial automation equipment. The ordinary router only has a network port.

10. Antenna is different

Industrial-grade 4G GSM routers are often installed in cabinets, so an external extension suction cup antenna is required, while ordinary routers only need glue stick antennas.

We pay attention to product quality, focus on customer experience, and is one of the most outstanding companies in the domestic and foreign IMEI Changeable GSM Router for PBX industry. Our company always adheres to the business philosophy of 'quality is the foundation, integrity is the root, service is the soul'. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries.
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