Ericsson radio category illustration
Illustration
Ericsson

Radio 2219 B8A

What it does: Radio transmission / reception. Operating RF bands / ranges: B8A.

1 part number: KRC161618/1

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Main specifications

TechnologiesGSM; WCDMA; LTE
Operating RF bands / rangesB8A
Uplink frequency889–915 MHz
Downlink frequency934–960 MHz
TX / RX modes2T2R (2T2R); optional Radio 0208 increases receiver branches from 2 to 4
RF output powerUp to 2 × 80 W
Interfaces / connectors2 × 4.3-10(f) antenna; DIN-8 RET/TMA; 2 × optical CPRI SFP; DIN-14 external alarm; dual-lug ground; −48 V DC input
Interfaces and data rates2 × CPRI at 2.5/4.9/9.8 Gbps with exchangeable SFP; 2 external alarms; RET 2.0 and 12 dB-gain TMA support
Power supply−48 V DC, 2-wire
Installation environmentOutdoor vertical rail, wall or pole mount; preferably near antenna; fiber distance to baseband up to 40 km
IP ratingIP65 outdoor class
Additional technical information
Dimensions
466 × 343 × 154 mm (H × W × D)
Weight
18.5 kg
Bandwidth
IBW up to 40 MHz; GSM occupied bandwidth up to 20 MHz; LTE carrier capacity up to 40 MHz
Capacity
Up to 8 GSM carriers (up to 7 in MSR) where GSM is supported; up to 8 WCDMA carriers where WCDMA is supported; mix of 2 standards, up to 8 carriers total
Synchronization
Traffic and timing signals are transported over the two optical CPRI links between Radio 2219 and the Radio System main unit
Chassis
Standalone outdoor IP65 Radio 2219 enclosure with one-bolt/Ericsson Rail mounting support
Modules
2 exchangeable SFP modules for optical CPRI; optional external Radio 0208 receiver expansion
Functional role
Outdoor macro radio unit for an external antenna
Architecture
Self-contained near-antenna radio with optical CPRI link to baseband (up to 40 km), supporting star/cascade topologies and external TMA/RET
Subtype
2T2R single-band macro ERS Radio
Details
Volume 17 l; normal operation −40 to +55 °C; cold start at −40 °C
Installation conditions
Rail / wall / pole; vertical
Connection notes
Baseband; antenna; TMA/RET

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