Ericsson 2219b8 a Radio 2219 Remote Radio Unit (RRU) that operates in Band 8 (925-960 MHz DL / 880-915 MHz UL)

The Ericsson 2219b8 is a Radio 2219 Remote Radio Unit (RRU) that operates in Band 8 (925-960 MHz DL / 880-915 MHz UL).

• Model: Radio 2219 B8
• Technology: GSM, WCDMA, LTE, NR, NB-IoT
• Duplex Mode: FDD (Frequency Division Duplex)
• MIMO: 2 Transmit / 2 Receive (2T2R)

• Operating Band: Band 8 (900 MHz)
• Frequency Ranges:
  • DL: 925 – 960 MHz
  • UL: 880 – 915 MHz
• Capacity: Can support multiple carriers for different RATs

• RF Ports: 2 x 4.3-10 ports for external antennas
• External Alarm Port: Mini-DIN, 14-pin
• External Antenna Line: Mini-DIN, 8-pin
• CPRI: Supports 2.5, 4.9, and 9.8 Gbit/s line rates
• Data Ports: 2 SFP+ connectors for CPRI

• Power Supply: -48V DC (2-wire)
• Mechanical Mounting: Designed for wall, rail, or pole mounting
• Weight: 17 kg
• Volume: 17 liter

• Operating Temperature: -40 °C to +55 °C
• Environmental Class: IP65 (dust and water protection)
• Certifications: Compliant with ETSI EN 301 908, 3GPP TS37.141, and various other standards.