Microhard Systems BulletPlus, Operating Manual, Page: 10 / 225

© Microhard Systems Inc. 10
1.0 Overview
The BulletPlus is a high-performance Cellular Dual Ethernet/Serial/USB Gateways w/WiFi,
equipped with 3x RJ45 Ethernet Ports, dual SIM capability, 2x Programmable Analog I/O,
Standalone GPS, 802.11b/g/n WiFi, and an RS232 serial communication port.
The BulletPlus utilizes the cellular infrastructure to provide network access to wired or wire-
less devices anywhere cellular coverage is supported by a cellular carrier. The BulletPlus
supports 4G/LTE connections with blazing fast speeds.
Providing reliable Cellular Ethernet bridge functionality as well gateway service for most
equipment types which employ an RS232, RJ45 or WiFi interface, the BulletPlus can be used
in a limitless types of applications such as:
1.1 Performance Features
Key performance features of the BulletPlus include:

High-speed backbone

IP video surveillance

Voice over IP (VoIP)

Facilitating internetwork
wireless communications

Legacy network/device
migration

SCADA (PLC’s, Modbus,
Hart)

Fast, reliable connection speeds to 4G, 3G, LTE, and HSPA Networks (varies by
model)

2x Programmable Analog/Digital Inputs OR up to 8 Digital Outputs

DMZ and Port Forwarding

3x 10/100 Ethernet Ports (WAN/2LAN)

Standalone GPS (TCP Server/UDP/SMTP Reporting)

User interface via local console, telnet, web browser

Compatibility with virtually all PLCs, RTUs, and other RS232 serial devices.

Local & remote wireless firmware upgradable

User configurable Firewall with IP/MAC ACL

IP/Sec secure VPN and GRE Tunneling

Industrial Temperature Rating (-40
o
C to +85
o
C)