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Microhard MHS117405 +MHS041420


Microhard Bullet-LTE 4G/LTE Ethernet/RS232 Serial/USB Cellular Gateway Modem for critical data communications.

Wireless. Includes Standalone GPS, Firewall and Programmable I/O. 300bps to 921kbps baud rate. FCC, IC, PTCRP and Approvals, for AT&T, T-Mobile and Verizon..

Data Sheet


The all new Bullet-LTE provides a feature packed, compact industrial strength wireless solution using the new and ultra fast 4G LTE network infrastructure for critical data communications. The Bullet-LTE takes things to the next level by providing features such as Ethernet, RS232 Serial Data, 2x Programmable I/O and Standalone GPS.



Supported Bands LTE FDD (Bands 1-5,7,8,13,17,18,19,20)
UMTS | DC-HSPA+ (Bands 1,2,4,5,8)
GSM | GPRS | EDGE (Bands 2,3,5,8)
3GPP Protocol Stack Release 9
Data Features LTE: DL 100 Mbps, UL 50 Mbps
HSPA+: DL 42 Mbps, UL 5.7 Mbps
HSPA+: DL 21 Mbps, UL 5.7 Mbps
WCDMA: DL/UL 384 kbps
EDGE Class 33: DL/UL 236.8 kbps
GPRS Class 33: DL/UL 85.6kbps
Serial Interface RS232 Serial Data Port
Serial Baud Rate 300bps to 921kbps
Ethernet 10/100 BaseT, Auto – MDI/X IEEE 802.3
I/O 2x Programmable Analog/Digital Inputs or 2x Digital Outputs
USB Console Port
USB to Serial Data Routing
USB to Ethernet Data Routing (NDIS)
USB OTG (Host)
GPS Navigation Update Rate Accuracy Up to 5 Hz
Position: 2.5 m CEP
SBAS: 2.0 m CEP
GPS Acquisition Cold Starts: 27 seconds
Aided Started: 4 seconds
Hot Starts: 1 seconds
GPS Sensitivity (Active/Passive Antenna) Tracking: -159 dBm
Cold Starts: -147 dBm
Hot Starts: -156 dBm
SMS SMS to/from Ethernet via Telnet
SMS Alerts
SMS Remote Reboots
Carrier Connection Dial on Demand, PAP, CHAP, Idle Time, ICMP Keep Alive, DDNS
IP pass-through, Wireless Connection Timeout.
Network Protocols TCP, UDP, TCP/IP, ARP, ICMP, DHCP, HTTP, SNMP, FTP, DNS, Serial over IP, Modbus Slave (TCP/Serial)
Security VPN, IPSec with IKE/ISAKMP; Multiple tunnel support (16); 3DES and up to 256-bit AES Encryption, Site to Site Tunneling L2TP, GRE, HTTPS, RADIUS
Firewall NAT, NAT-T VPN tunneling, Port for- warding, VPN/GRE pass-through; Access control lists (IP/MAC filtering), Data origin / integrity Authentication, DMZ
Management Telnet, WebUI, SNMP V1/2/3, Wireless Upgrade (HTTP/FTP), RADIUS authentication, AT Command Interface (Serial/Telnet), Microhard NMS Support, Data Usage Alerts, SSH
Diagnostics RSSI, Ec/No, Voltage, Temperature, Remote diagnostics, Watchdog, UDP Event Reporting, SMS Alerts, Netflow
Input Voltage 7 – 30VDC or, Passive PoE on LAN
Connectors: Antenna
3x SMA Female (Cell, Cell Div, GPS)
Data: RJ-45 (Ethernet), 4 PIN Interlock (Vin, I/O), DB9 RS232
USB Micro-AB
SIM: 1.8 / 3.0V
Operating Temperature -40 o C to +85 o C / -40 o F to +185 o F
Humidity 5-95%, non-condensing
Weight Approx. 150 grams
Dimensions Approx. 1.75” x 3.25” x 1.0” (45mm x 85mm x 25mm)
Approvals FCC
Carrier Specific Approvals
AT&T, Bell


MHS 041420
4-Pin Power Cable

Data Sheet

Category: Microhard