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 line rate
- 10.1 Gbit/s
- IBW
- 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
- Regions
- Global
- Weight
- 4402: 10.69 - 12.9 lbs (4.85 - 5.85 kg) 4408: 6.55 - 10.69 lbs (2.97 - 4.85 kg)
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