Ericsson radio category illustration — Illustration

Radio 2271 B28B

Name: Ericsson Radio 2271 B28B
Brand: Ericsson

What it does: Converts and amplifies radio signals.

1 part number: KRC1612230/11

Viewing: model overview

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Additional technical information

Family: PN KRC1612230 / 11; Radio 2271 B28B
For PN KRC1612230 / 11.
Dimensions: PN KRC1612230/11; 409 × 269 × 111 mm overall; 353.5 × 261 × 104.5 mm excluding protrusions
For PN KRC1612230/11.
Weight: PN KRC1612230/11; 9.70 kg ±5%
For PN KRC1612230/11.
Installation environment: PN KRC1612230/11; Outdoor; rail, wall, pole or mast mounting; natural convection; operating temperature -40 to +55 °C
For PN KRC1612230/11.
IP rating: PN KRC1612230/11; IP65
For PN KRC1612230/11.
Interfaces and data rates: PN KRC1612230/11; 2 × SFP28 data ports; CPRI 2.4/4.9/9.8/10.1/25 Gbit/s and eCPRI 25.78 Gbit/s; 2 × 4.3-10 RF ports with Bias-T; 1 external alarm port
For PN KRC1612230/11.
Power supply: PN KRC1612230/11; -48 V DC nominal
For PN KRC1612230/11.
Technologies: PN KRC1612230/11; ESS, E-UTRA, NB-IoT and NR
For PN KRC1612230/11.
Operating RF bands / ranges: PN KRC1612230/11; B28B
For PN KRC1612230/11.
Uplink frequency: PN KRC1612230/11; 703–733 MHz
For PN KRC1612230/11.
Downlink frequency: PN KRC1612230/11; 758–788 MHz
For PN KRC1612230/11.
TX / RX modes: PN KRC1612230/11; 2T2R
For PN KRC1612230/11.
RF output power: PN KRC1612230/11; 2 × 80 W; 160 W maximum total unit output
For PN KRC1612230/11.
Bandwidth: PN KRC1612230/11; IBW 30 MHz; OBW 30 MHz; NB-IoT SA 20 MHz; E-UTRA 20 or 30 MHz depending on published configuration condition
For PN KRC1612230/11.
Capacity: PN KRC1612230/11; Maximum six carriers for NB-IoT, E-UTRA and NR; maximum four ESS carriers
For PN KRC1612230/11.
Synchronization: PN KRC1612230/11; When operated over its documented classic CPRI interface: CPRI slave synchronization; the radio recovers the incoming CPRI bit clock for radio/link transmission and receives time information from the REC/Baseband
For PN KRC1612230/11.
Functional role: PN KRC1612230/11; Outdoor 2T/2R FDD single-band macro radio
For PN KRC1612230/11.
Architecture: Radio Equipment (RE) side of a classic CPRI fronthaul; 2 × SFP28 data ports; CPRI 2.4/4.9/9.8/10.1/25 Gbit/s and eCPRI 25.78 Gbit/s; 2 × 4.3-10 RF ports with Bias-T; 1 external alarm port; 2TX/2RX; clock and time are recovered from the REC/Baseband at the CPRI slave interface
Subtype: PN KRC1612230/11; Macro radio
For PN KRC1612230/11.