The M400D FlexNet® base station offers a strategic network communications option for smart grid deployments with high volume, diverse traffic requirements. By providing dual M400 transceivers, a single base station can simultaneously support communications for both AMI meter reading systems and high value applications such as distribution automation (DA), demand response (DR), home area network (HAN) and smart lighting control while transmitting and receiving in a 200 kHz band of spectrum. This bandwidth enables more dedicated channels and higher network traffic capacity, allowing the M400D to take full advantage of the FlexNet communication networkand its primary-use licensed spectrum that delivers eight times the transmit power of competitive smart grid communication systems.
	 
	Scalability and Performance
	 
	With both single and dual transceiver options, the M400D provides unparalleled scaling opportunities to meet the performance demands of smart grid applications far into the future. When configured with two transceivers, up to 32 receivers and two transmitters may be supported, with each transceiver dedicated to an individual smart grid application.
	 
	Features and Configurations
	 
	The M400D offers a drop-in replacement for the S100 transceiver shelf (size 3U):
	 
	Single and dual transceiver shelves available
	Indoor and outdoor cabinets available
	System alarm monitoring
	Next generation encryption
	DA, DR, HAN and lighting application support
	 
	Installation
	 
	Our smallest dual transceiver base station, the M400D provides flexible indoor, pole or pad-mounting options that enable strategic deployment, a discreet appearance and low-cost installation. The modular transceiver shelf allows for rapid and flexible upgrade paths to fit a variety of dual-application needs.
	 
	M400D models are available for a variety of our solutions, including:
	 
	Demand Response
	Distribution Automation
	Advanced Metering Infrastructure
	VantagePoint™ Lighting Control
	Micro Grid
	Grid Edge
	 
	Benefits to you
	 
	Delivers optimal base station performance over licensed primary-use radio spectrum
	Reduces operations and maintenance costs via fewer access points and backhaul connections
	200 kHz enables more dedicated channels, resulting in higher network capacity and allowing for more granular data and data channels
	Delivers double the transmit power of competitive systems over primary-use licensed spectrum–ensuring reliability for mission critical applications
	Provides real-time data during outages and emergencies via resilient network design
	Enables strategic deployments via small footprint requirements
	Provides certified infrastructure security against cyber threats (GE/Wurldtech™ Achilles® communications security certification)
	 
	PRODUCT FEATURES
	 
	GPS receiver for time synchronization
	Duplexer for single antenna
	IP-addressable power supply with hot-swap capability
	8-hour battery backup
	Alarms and reporting capability
	Backhaul via Ethernet/IP
	Modular construction for easy serviceability
	Indoor/outdoor cabinet configurations
	Combined or sectored configurations
	 
	Specifications
	 
	Spectrum is licensed 900 MHz PCS/MAS
	Dual-transceiver configuration
	Transmit and receive in a 200 kHz band of spectrum
	Compatibility with SNMP