Radio 4485 B1 B3 B7

Name: Ericsson Radio 4485 B1 B3 B7
Brand: Ericsson

What it does: Converts and amplifies radio signals. Operating RF bands / ranges: B1; B3; B7.

1 part number: KRC161984/1

Viewing: model overview

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Main specifications

TechnologiesGSM; WCDMA; LTE; NR; ESS; NB-IoT in mixed mode

Operating RF bands / rangesB1; B3; B7
Browse: B1 · B3 · B7

Downlink frequencyB1: 2110–2170 MHz; B3: 1805–1880 MHz; B7: 2620–2690 MHz

TX / RX modes4T4R

RF output powerUp to 640 W (4 × 160 W) with power sharing

Interfaces and data rates4 × CPRI at 2.5/4.9/9.8/10.1/24.3 Gbps; eCPRI up to 25 Gbps; AISG/TMA/RET via RS-485 or RF connectors

Power supply−48 V DC

IP ratingIP65

Additional technical information

Dimensions: 553 × 398 × 145 mm (H × W × D)
Weight: 24 kg
Bandwidth: Full-band IBW and carrier bandwidth
Synchronization: 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
Functional role: Outdoor triple-band FDD macro radio
Architecture: Radio Equipment (RE) side of a classic CPRI fronthaul; 4 × CPRI at 2.5/4.9/9.8/10.1/24.3 Gbps; eCPRI up to 25 Gbps; AISG/TMA/RET via RS-485 or RF connectors; 4T4R; clock and time are recovered from the REC/Baseband at the CPRI slave interface
Subtype: Ericsson RF Radio Equipment using classic CPRI fronthaul; 4T4R