Dot 2274 B25B66
KRY901468/1
Dot 2274 is dual-band indoor radio with 4 antennas.
The output power is 2*24 dBm (250 mW) per FDD
band and the IBW is up to 75 MHz per band. Its
antenna matrix is 2x2 MIMO and the throughput is up
to 1.4 Gbps. The deployment is cost-efficient with a
single CAT6A cable for two bands and several
operators. Up to 4 operators sharing a single dual-
band Dot with IRU 1648/1649 are supported. Dot
2274 is part of the Ericsson Radio Dot System.
Technical Specifications for Dot 2274 B25B66
RADIO GENERAL Multi-band radio segment Capacity
RADIO CHARACTERISTICS Duplex mode FDD
base station class Local Area
NR base station type Type 1-C
RADIO OTHER Radio power supply -48V DC
POWER CONSUMPTION Power consumption, max 57 W
MECHANICAL SPECIFICATIONS Board restore button No
Dimensions 210 mm ( Product Height )
210 mm ( Product Width )
67 mm ( Product Depth )
Weight 1600 g
Maintenance button No
Volume 2.955 l
Product environment Indoor
Cooling method Natural Convection
Fan option No
Mounting options Wall
Ceiling
Mounting direction Secondary Vertical
Primary Horizontal
ENVIRONMENTAL SPECIFICATIONS Temperature, normal 5 °C ( Min Temperature )
operation 40 °C ( Max Temperature )
Relative humidity, normal 5% ( Min Relative Humidity )
operation 85% ( Max Relative Humidity )
CERTIFICATIONS Radio standards, North FCC CFR 47 Part 24
America FCC CFR 47 Part 27
IC RSS-133
IC RSS-139
Encapsulation class IP20
Safety standards IEC/EN 62 368-1
UL 62 368-1
CAN/CSA-C22.2 NO. 62 368-1
Regulatory approval CB
ETL
EMC emission FCC Part 15
ICES-003
EMC emission class Class B
EMF standards FCC CFR 47 Part 1.1310
IC RSS-102
Health Canada Safety Code 6
FCC OET Bulletin 65
P&C DOT - RADIO GENERAL Indoor segment Capacity
Operating band B25, B66
Radio access technology UTRA-FDD, E-UTRA-FDD, NR-FDD, NB-IOT,
ESSFDD, UTRAFDD+UTRAFDD,
UTRAFDD+E-UTRAFDD, E-UTRAFDD+E-
UTRAFDD, NRFDD+NRFDD ( B25 )
E-UTRA-FDD, NR-FDD, NB-IOT, ESS FDD, E-
UTRA FDD+E-UTRA FDD, NR FDD+E-UTRA
FDD, NR FDD+NR FDD ( B66 )
Channel bandwidth 5, 10, 15, 20 ( B25 )
5, 10, 15, 20 ( B66 )
Frequency range uplink 1850-1915 ( B25 )
1710-1780 ( B66 )
Frequency range downlink 1930-1995 ( B25 )
2110-2200 ( B66 )
Max IBW 65 MHz ( B25 )
70 MHz ( B66 )
TX/RX ports RF1A, RF1B ( B25 )
RF2A, RF2B ( B66 )
Antenna Radio Dot Built in Omni-directional
P&C DOT - INTERFACE External interface RJ45-RDI, Digital ( Interface/connector type
)
P&C DOT - POWER CONSUMPTION Power consumption, 57 W
average
P&C DOT - MECHANICAL Dimensions 210 mm ( Product Height )
210 mm ( Product Width )
67 mm ( Product Depth )
Weight 1600 g
Product Colour Grey;NCS S 1002-B;MZY 510 25/1108
Mounting options Wall
Ceiling
P&C DOT - ENVIRONMENTAL Temperature, normal 5 °C ( Min Temperature )
operation 40 °C ( Max Temperature )
RADIO INFORMATION Operating band Band 25 (1900 MHz)
Band 66 (1700 MHz)
NR operation supported
Supported operation Band B25, B66: All supported RAT
modes (DL, single-band) types (Both SRO and MRO)
NB IoT support Inband (B25, B66)
Guardband (B25, B66)
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13 May 2021 The content of this document is subject to revision without notice.
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