KRC161777/1 4480 44B1 44B3C
Ask for price
Sparepart4you owns and maintains a large inventory of OEM equipment such as Ericsson, Nokia, Siemens, Huawei and Alcatel
Ericsson KRC161777/1 – Radio 4480 (44B1 / 44B3C)
The Ericsson KRC161777/1 – Radio 4480 is a high-performance outdoor macro remote radio unit designed to support LTE Band 1 (2100 MHz) and LTE Band 3 (1800 MHz) in modern radio access networks. Part of the proven Ericsson Radio System, this radio provides excellent capacity, advanced MIMO performance, and carrier-grade reliability for multi-band LTE deployments.
Designed for both coverage and high-traffic capacity layers, the Radio 4480 allows mobile network operators to efficiently deploy and scale LTE networks while maintaining strong RF performance and long-term operational stability.
Key Features
Supports LTE Band 1 (2100 MHz) and Band 3 (1800 MHz)
Dual-band macro radio solution
Advanced MIMO radio architecture
High RF output power for macro-cell deployments
Carrier aggregation support
Outdoor, weather-resistant enclosure
Passive cooling for high reliability
Seamless integration with Ericsson baseband platforms
Radio & RF Specifications
| Parameter | Specification |
|---|---|
| Supported Bands | LTE Band 1 (2100 MHz), LTE Band 3 (1800 MHz) |
| Duplex Mode | FDD |
| Transmit Paths | 4 |
| Receive Paths | 4 |
| MIMO Configuration | 4×4 MIMO |
| Channel Bandwidths | 5 / 10 / 15 / 20 MHz |
| Modulation Schemes | QPSK, 16QAM, 64QAM |
| Carrier Aggregation | Supported (network configuration dependent) |
| Typical Output Power | Macro-class RF output (band dependent) |
Interfaces & Connectivity
| Parameter | Specification |
|---|---|
| Fronthaul Interface | Optical fiber |
| Transport Protocol | CPRI / eCPRI (configuration dependent) |
| Antenna Interfaces | Multiple RF antenna ports |
| Synchronization | Network-based synchronization |
| Baseband Compatibility | Ericsson Radio System basebands |
Power & Cooling
| Parameter | Specification |
|---|---|
| Power Supply | −48 V DC |
| Power Consumption | Traffic and configuration dependent |
| Cooling Method | Passive cooling (fanless design) |
| Energy Efficiency | Optimized for macro-cell operation |
Mechanical Specifications
| Parameter | Specification |
|---|---|
| Height | ~650 mm |
| Width | ~300 mm |
| Depth | ~150 mm |
| Weight | ~22–25 kg |
| Mounting Options | Pole / Mast / Wall |
| Enclosure | Outdoor, weather-resistant |
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | −40 °C to +55 °C |
| Storage Temperature | −40 °C to +70 °C |
| Humidity | Up to 95 % non-condensing |
| Deployment Environment | Outdoor macro sites |
System Integration & Capabilities
The Radio 4480 integrates seamlessly with Ericsson baseband units via high-speed optical fronthaul and supports:
Multi-band LTE operation
Dynamic power control
Advanced scheduling and link adaptation
Carrier aggregation
SON (Self-Organizing Network) features where supported
Smooth coexistence with other LTE and legacy technologies
Typical Use Cases
LTE macro-cell deployments
Dual-band LTE capacity layers
Urban and suburban network expansion
Network modernization projects
High-traffic mobile data environments
Key Benefits for Operators
Dual-band flexibility (Band 1 & Band 3)
High-capacity 4×4 MIMO design
Reduced feeder loss through near-antenna installation
Proven Ericsson macro-radio reliability
Scalable and future-ready LTE platform
Summary (Datasheet Level)
Model: Ericsson Radio 4480
Part Number: KRC161777/1
Bands: LTE B1 (2100 MHz) & B3 (1800 MHz)
Configuration: 4T4R, 4×4 MIMO
Weight: ~22–25 kg
Installation: Outdoor macro
Cooling: Passive (fanless)
Power: −48 V DC
Integration: Ericsson Radio System
Contact Sales for Quantity, Delivery time and Price -> sales@sparepart4you.com
| manufacturer |
Ericsson |
|---|---|
| Description |
