MHD-8100 4G

SMSEagle MHD-8100 4G (eight modem)

Reference: SMSEagleMHD81004G
MHD-8100 4G is a eight modem device with a sending/receiving throughput of up to 240 SMS/min. The device can be configured for device failover (HA cluster), as well as modem failover and multi-modem strategy. Thanks to 8 built-in 4G modems, SMS messages are sent/received directly to/from UMTS/LTE network without using any external 3rd party solutions.
Warranty & Support:
Plug Type:
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  • Sending & Receiving SMS (managing messages with Inbox, Outbox, Sent Items)
  • Sending & Receiving MMS messages
  • Sending to single users or groups of users
  • Sending SMS at specified date and time (SMS scheduling)
  • Limit sending to specified hours (for example between 08:00-18:00)
  • Smartphone-like conversation mode (messages are nicely grouped by phone number). You can easily track history of what you send and receive to each user
  • Support of different message types (normal SMS/multipart SMS/flash SMS//MMS/binary SMS/USSD-code/WAP Push link)
  • Message templates
  • Phonebook (single users, groups)
  • Import of contacts from CSV file
  • Monitoring services (eg Web server, Mail server), SMS alerting and SNMP Traps
  • Auto-reply to incoming SMS
  • Email to SMS forwarding
  • SMS to Email forwarding
  • Periodic SMS to send SMS messages at a desired time interval
  • Shift management to assign Phonebook contacts to working shifts
  • Forward incoming SMS to remote script (callback URL)
  • Blacklist feature to exclude numbers
  • Outlook Plugin to send SMS directly from the app
  • Multi-Factor Authentication (MFA)
  • Message Escalation feature
  • LDAP support
  • Backup to FTP
  • Periodic folders cleanup
  • Automatic backup to FTP
  • Multiuser support (each user has access to a private Inbox, Outbox, Sent Items)
  • Unicode support (support of national characters)
  • Multipart SMS message support
  • API for sending SMS from external applications & systems
  • Multilanguage (English, French, German, Polish, Spanish) web-interface
  • NTP client installed
  • SNMP agent installed
  • Built-in Apache2 web server
  • Built-in PostgreSQL database server
  • Built-in Postfix email server
  • Modern responsive interface
  • HTTPS support
  • Support for delivery reports
  • Watchdog mechanisms for 4G modem (automatic modem health control) 
  • Failover support (HA cluster of 2 devices possible)
  • Modem-Failover mechanism (automatic switching of modems after detection of a problem with a modem)
  • LTE Cat. 4 data rates of up to 150 Mbps download and 50 Mbps upload (can be disabled/enabled)

SMSEagle package includes:

  • SMSEagle hardware SMS gateway
  • 8x Omnidirectional 2dBi UMTS/LTE antenna
  • AC/DC Adapter (input voltage: 100-240V)
  • 2x Braket for rack mount (1U")
  • Quick-start guide
  • 12-month warranty (optional warranty extension available)
  • Access to free software upgrades within warranty period

Data sheet

Intel Celeron N3350
Internal Storage
32GB eMMC storage
Wavebands/RF Bands
4G RF Bands: • LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28 • LTE-TDD: B38, B39, B40, B41 • WCDMA: B1, B2, B4, B5, B6, B8, B19
Modem Type
Num. of modems
Throughput (maximum)
240 SMS/min Sending/Receiving
SIM Card Standard
8x mini
8x Omnidirectional 2dBi antenna
Antenna Connector
Network Interface
2x Ethernet 10/100/1000 TX
Other Interfaces
1x HDMI+DP, 2x USB 3.0
Power supply
Voltage ranges: 100–240 V AC Frequency: 50–60Hz
Metal Rack 1U”
Linux Kernel
Device Failover: (HA-cluster compatibility)
Modem Failover
Multi-Modem Strategy
CE, RoHS, UKCA, FCC (for RF-module), IC (for RF-module), GCF (for RF-module), PTCRB (for RF-module), RCM (for RF-module)

Specific References


User's manual MHD-8100

Download (5.5M)

Tech. Datasheet MHD-8100 4G

Download (89.31k)

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