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Maestro

E220 Series

d2sphere™ device management services let you monitor, diagnose, control and update your Maestro devices. Information such as signal strength, geographic location, battery
state and temperature, as well as device firmware and software versions can be remotely
monitored, stored and presented to help you maintain connectivity, manage quality of service and prevent downtime.

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General features

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    HARDWARE
    Material Brushed aluminium alloy, DIN Rail mountable
    Dimensions 61.25 x 85.75 x 24.5mm without connectors
    Weight 90g
    Operating status
    LED x 6
    Alert / Power / Cellular signal, network
    and activity / Wi-Fi
    Operating
    temperature range
    All Lite models: -20°C ~ +55°C
    All other models: -30°C ~ +70°C
    SDRAM All Lite models: 512Mbit
    All other models: 1Gbit
    SOFTWARE
    Administration /
    Network Protocols
    Web-based user interface, set-up wizard, console
    log viewer, save / load configuration, NTP, SMS /
    OTA remote configuration, TR-069 capable
    Redundancy Ethernet, cellular, Wi-Fi - configurable as failover
    or load-balancing
    Resilience Network connectivity watchdog (configurable),
    internal application watchdog
    Wi-Fi Client or Access Point (approx. 40-user), multiple
    SSID WEP, WPA, WPA-PSK/WPA2-PSK security
    modes
    M2M services Compatible with D2SphereTM device management
    services
    Security Zone-based firewall, VLAN, DMZ, HTTPS local and
    remote connection, SIM PIN
    Performance /
    Fault management
    Real time processor load and interface (WAN /
    LAN / Wi-Fi), traffic analysis, ICMP, trace-route,
    NS lookup
    Routing DHCP, static routing, port-forwarding, traffic
    routing, static/dynamic DNS, DNS proxy, NAT, STP
    VPN PPTP client, L2TP, IPSec, GRE, Open VPN client /
    server / pass- through
    Industrial Protocols Modbus RTU to TCP support, Modbus master
    CONNECTIVITY
    LAN RJ45 connector with Tx / Rx LEDs
    RS-485 Full- and half-duplex, 6kV contact,
    8kV air discharge protection / 5-pin,
    2.5mm pitch COMBICON connector
    Wi-Fi IEEE 802.11b/g/n 2T2R 2.4GHz (max.
    300Mbps throughput) / RP-SMA anten
    na connector (50Ω) x 2
    WAN RJ45 connector with Tx / Rx LEDs;
    switchable to LAN 2
    Cellular SMA antenna connector x 1 (E225 mo
    dels) or x 2 (E224 and E228 models)
    SIM Mini SIM 1.8V / 3.0V
    Optional dual SIM operation via a
    factory-fitted MFF SIM
    GPS* SMA antenna connector either dedi
    cated (E225 models) or shared with
    cellular diversity (E224 and E228
    models)
    Digital I/O x 2 Input - detection, 5VDC ~ 48VDC /
    Output - open collector, max. output
    200 mA / 3-pin, 2.5mm pitch COMBI
    CON connector with common ground
    POWER
    Main Source Roadworthy 9VDC ~ 60VDC in
    2-pin Micro-FitTM 3.0 female connector
    ISO 7637-2:2011 (TÜV)
    ISO 21848:2005 (iST)
    Alternate source* Class 3 PD-PoE with seamless fall-back
    onto the main source
    Last Gasp Approx. 5-minute via two 96mWh Li-
    ion batteries (not functional below
    -10°C)
    Copyright Maestro Wireless Solution Limited | Hong Kong, Shenzhen, Mumbai, Langewiesen, Mataró, Beaverton
    We reserve the right at any time and without prior notice to modify or improve the devices and the services offered; the same applies to the accessories which could also be discontinued.
    * Not available on Lite models