Industrial 3G Router

Industrial 3G Router

The Meizo R66 series industrial 3G 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 3G modem, offering WAN, LAN, SIM, VPN, VRRP, WiFi, and Serial port services, product line...
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Product Details

The Meizo R66 series industrial 3G 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 3G modem, offering WAN, LAN, SIM, VPN, VRRP, WiFi, and Serial port services, product line supporting the following radio access technologies: HSPA+, HSPA, UMTS, EDGE, GPRS . By owning automatic connection monitoring and heartbeat detection, make sure the router to be always online.


The 4G rugged 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.

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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 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).

CPU
● RAM:512Mbit FLASH:128Mbit
Power
● Input DC 7-36V(Standard DC12V)
Environment
● Storage temperature:-40℃~80℃
● Work temperature:-30℃~70℃
● Humidity:<95%
Dimension
● Unit size L*W*H:150*116.2*23.8mm
● Metal Shell, IP30
● Package weight:830g
Interface
● 1 SIM card slot
● 2 LAN 10/100Mb RJ45 port
● 1 RS232 or RS485 serial port
Antenna(female)
● ANT1 for Cell, ANT2,3 for WiFi
EMC
● 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

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


UMTS Tutorial
Introduction

This tutorial on UMTS covers UMTS overview,UMTS Releases, UMTS frequency bands,UARFCN,UMTS multiple access,UMTS frame structure, UMTS network architecture, UMTS channel types(logical,transport,physical channels), mapping between channels,spreading,scrambling and modulation.
This tutorial covers following in addition to overview and UMTS releases outlined here:


UMTS Overview
UMTS stands for Universal Mobile Telecommunications System. It came into existence from GSM technology developed by 3GPP. UMTS network composed of three main parts UE (User Equipment), Radio Access Network (RAN) and Core Network. UMTS is released in several phases by 3GPP standard body as shown below. UMTS is also referred by 3G. The main features of 3G standardization by ITU includes support for circuit and packet switching, support for both voice and data applications, support for seamless mobility for both voice and data, improvement in spectral efficiency, legacy support for GSM/GPRS systems, increase in voice quality, low round trip packet delay and more.


UMTS Releases

Following table mentions UMTS releases with features

Release

Feature introduced

R99

WCDMA air interface introduced in UMTS

R4

IPMS (IP Multimedia Service) introduced on network side

R5

HSDPA

R6

HSUPA + Fractional DPCH

R7

HSPA, MIMO, higher modulation scheme 64QAM, continuous packet connectivity and Flexible RLC

R8

LTE, Dual cell HSDPA

R9

DC HSUPA

R10

LTE Advanced, Multi cell HSDPA

R11

8 carrier HSDPA

Model

Frequency & Band

Bandwidth(UL/DL)

Consumption

WiFi (-W)

Serial(-S)

Power

R66(Europe & China network)

● UMTS/HSPA+ 2100/900 MHz
● GSM/GPRS/EDGE 850/900/1800/1900 MHz

5.76Mbps/21Mbps

Work:0.23A@12V DC
Peak:0.31A@12V DC

802.11n 300Mbps

Option

RS232/RS485

Option

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

Option

R66A(Asia pacific, Latin America)

● UMTS/HSPA+ 2100/1900/850 MHz
● GSM/GPRS/EDGE 850/900/1800/1900 MHz

5.76Mbps/21Mbps

Work:0.23A@12V DC
Peak:0.31A@12V DC


UMTS Network Architecture

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As shown in the figure there are three main components in UMTS network architecture, User Equipments is composed of Mobile Equipment (ME) and USIM. Radio Access Network is composed of NodeB and RNC. Core Network is composed of circuit switched and packet switched functional modules. For Circuit switched (CS) operations MSC and GMSC along with database modules such as VLR, HLR will be available. For packet switched (PS) operations SGSN and GGSN will serve the purpose. GMSC will be connected with PSTN/ISDN in CS case. GGSN is connected with Packet data Network (PDN) for PS case. Interfaces between these entities are summarized below.
Uu interface between UE and NodeB
Iub interface between NodeB and RNC
Iur interface between RNC and RNC
Iu-CS interface between RNC and MSC
Iu-PS interface between RNC and SGSN

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