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Ericsson

Radio 2212 B3

What it does: Radio transmission / reception. Operating RF bands / ranges: B3.

3 part numbers: KRC161496/1 / KRC161496/2 / KRC161496/5

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Main specifications

TechnologiesB3: G, L, MI, NR, ESS; conditions: [3] ESS (Ericsson Spectrum Sharing) is a software feature. | [4] Lists support for the following standards: MI Cat-M1 (CM), MI NB-IoT in-band (IB), MI NB-IoT guard band (GB), and MI NB-IoT standalone (SA).
Operating RF bands / rangesB3
Browse: B3
Uplink frequency1710–1785 MHz
Downlink frequency1805–1880 MHz
TX / RX modes2T2R
RF output power2 × 80 W; conditions: [5] Requires HWACs (not valid for RUG). | [6] For information on possible power back off or band edge loss, contact Ericsson Technical Sales Support.
Interfaces / connectors2 × 4.3-10 antenna; 2 × optical CPRI FullAXS LC/SFP; -48 V power; 2 × M6 ground; 14-pin DIN external alarm; 8-pin DIN ALD/RET
Interfaces and data rates2 data port(s); cascading support: yes; different line rates on different ports: yes; CPRI line rates: 2.5, 4.9, 9.8, 10.1 Gbps
Power supply490 W; -36.0 to -58.5 V DC; 20 A fuse
FamilyRadio 2212
Installation environmentWall or pole mounting; install as an external-antenna ERS Radio
IP ratingIP65 outdoor class
Additional technical information
Dimensions
420 × 342 × 131 mm (H × W × D), without optional fan
Weight
18.2 kg without optional fan
Bandwidth
B3: IBW 75 MHz; operational bandwidth 75 MHz; conditions: [65] For Radio 2212 B3 up to R5: GSM single mode: 20 MHz IBW per RF port. Maximum 20 W per carrier. Supports Virtual IBW. LTE single mode: 20 MHz IBW for 1.4 and 3 MHz carriers per RF port. Maximum 40 W per carrier for 1.4 and 3 MHz carriers. Mixed Mode: 20 MHz IBW for GSM with maximum 20 W per GSM carrier. 75 MHz IBW with 6.6 W per GSM carrier. 20 MHz IBW for LTE 1.4 MHz and 3 MHz LTE carriers with maximum 40 W per carrier. | [66] For Radio 2212 B3 from R5: GSM single mode: 40 MHz IBW per RF port. Maximum 20 W per carrier. Supports Virtual IBW. LTE single mode: 20 MHz IBW for 1.4 and 3 MHz carriers per RF port. Maximum 40 W per carrier for 1.4 and 3 MHz carriers. Mixed Mode: 40 MHz IBW for GSM with maximum 20 W per GSM carrier. 75 MHz IBW with 6.6 W per GSM carrier. 20 MHz IBW for LTE 1.4 MHz and 3 MHz LTE carriers with maximum 40 W per carrier. | [7] Operational bandwidth is the actual bandwidth allocated for carriers.
Capacity
GSM: up to 8 carriers in MSR; WCDMA: up to 8 carriers; LTE: up to 75 MHz
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
Chassis
Self-contained Radio 2212 Radio enclosure; optional external fan assembly
Modules
Optional fan assembly NTB101879/1: back cover SXK1253359/1 + fan BKV106208/1
Functional role
Radio 2212 outdoor ERS radio unit for an external antenna
Architecture
Self-contained wall/pole-mounted ERS Radio enclosure with external antenna and optical CPRI connection to baseband
Subtype
2T2R single-band Standard ERS Radio
Details
Acoustic noise 36–59 dB; operating temperature -40 to +55 °C; front wind load 260 N at 50 m/s
Installation conditions
Rail / wall / pole
Connection notes
Baseband; antenna; AISG TMA/RET

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