Ericsson Micro Radio

High performing

Industry-leading multi-Gbps performance 5G and beyond.

Innovation centric

Support for up to 4x4 MIMO, IoT, dynamic network slicing, indoor positioning and more.

Energy-efficient

Up to 70% energy-savings compared to distributed antenna systems.

Ericsson Micro Radio

Ericsson Micro Radios provide industry-leading multi-Gbps performance and vast coverage for both indoor and outdoor deployments. Small but powerful, these radios connect directly to the baseband, using fiber-optic cables and SFP+ SM modules.

Hardware specs

	Environment	Outdoor
	Antennas	External
	3GPP RAT types	LTE, NR
	Supported bands	Micro 4402: B1, B2, B25, B3, B7, B66 Micro 4408: B43, B48, B77C, B78R
	Transmit power	4 x 5W
	CPRI, max supported operating line rate	10.1 Gbit/s
	IBW maximum (MHz)	4402: 90 (B66), 65 (B2/B25), 60 (B1), 75 (B3), 70 (B7) 4408: 150 (B43, B48, B77C, B78R)
	MIMO	2 x 2, 4 x 4
	Modulation	256-QAM downlink and 256-QAM uplink
	External interface	LC (SFP+)
	Power supply	-48V DC, 110 – 480 V AC
	Encapsulation class	IP65
	Weight	4402: 10.69 - 12.9 lbs (4.85 - 5.85 kg) 4408: 6.55 - 10.69 lbs (2.97 - 4.85 kg)
	Region	Global

Software features

API-based bulk provisioning of SIM cards
Automated lifecycle management
CBRS domain proxy for 4G and 5G
Configurable quality of service (QoS)
Over-the-top push-to-talk (OTT PTT)
Routing behind mobile station (RBMS)
SIM cards with external IMSIs (EHPLMN)
SLA monitoring
Watchdog support for Android

Multi-tenant cloud
Event based monitoring (EBM) for devices
eSIM visibility
Advanced management – FM & PM
Adv management – UE packet tracing for device troubleshooting
Cloud-based management API
Developer portal
OPc field for all bulk-provisioned SIM cards
Maintenance status display
Backup and restore

5G identity concealment
Encryption of sensitive data
Enhanced idle-session handling
Security dashboard
SIM-to-device locking
Throughput posture for cellular devices
Unified security framework
E2E encryption for A4 transport keys
Enhanced encryption methods (AES 256-GCM)

4G and 5G SA communication
Balanced 5G TDD pattern (mid-band)
High availability functionality for radio network
NR-NR dual connectivity
Mobility configuration for 5G
Traffic steering of devices for load balancing
Balanced 5G TDD pattern aligned with LTE config 1 (mid-band)

4G and 5G dual-mode core
Enhanced systemwide high availability functionality
Improved handover latency
Multi-location sites
Multiple segments per SIM card
Support for public IP-address ranges
Visibility of configurable NTP servers

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