BBU-RRU.com
Send Inquiry
Home/ Equipment/ Ericsson/ Radio 2212 B20 KRC161761/1

Radio 2212 B20

KRC161761/1

Ericsson RRU, RRH & Radio Units Exact data recorded
Technical product identity

Ericsson Radio 2212 B20 KRC161761/1

Ericsson Radio 2212 B20 KRC161761/1. Remote radio unit for B20 (800 MHz); 2T2R (family-level estimate; verify exact KRC variant); output Estimated nominal 2 × 60 W (120 W total). Compatible baseband: Baseband 5216, Baseband 6630, Baseband 6648 and RAN Processor 65xx/66xx families; exact support depends on RAT, software and licenses. Required modules and boards: Processing: Baseband/RAN Processor. Transport: CPRI/eCPRI or Ethernet interface. Capacity: licenses and processing capacity. Power: -48 V DC distribution. Synchronization: PTP/SyncE/GNSS as required. Interface boards: determined by RAN Compute generation. Fronthaul: Sealed SFP/SFP+ optical ports: CPRI; selected newer versions support CPRI/eCPRI. RF interface: 4.3-10 female (typical); selected early revisions may use 7/16 DIN. Power: -48 V DC outdoor site supply. Mounting: Pole, wall or Ericsson rail/one-bolt mounting; selected radios support cabinet/antenna-near mounting. Verification status: Mixed / revision check; Known Ericsson RRUS kits identified; exact KRC-to-SXK mapping requires CPI/manual or rear-panel verification.

Manufacturer
Ericsson
Model
Radio 2212 B20
Part Number
KRC161761/1
Equipment Type
RRU, RRH & Radio Units
Supported Bands
B20
TX/RX
2T2R (family-level estimate; verify exact KRC variant)
Output Power
Estimated nominal 2 × 60 W (120 W total)
Primary Markets
Europe; CIS; Selected Middle East and Africa
Last Verified
July 2026
Request a Quote Request Other Equipment

Radio Configuration

BandB20
Frequency800 MHz
TX / RX Configuration2T2R (family-level estimate; verify exact KRC variant)
Output PowerEstimated nominal 2 × 60 W (120 W total)
Supported StandardsGSM/EDGE, WCDMA, LTE/LTE-A; selected variants support NB-IoT and 5G NR/DSS

System Compatibility

Compatible BBU / BasebandBaseband 5216, Baseband 6630, Baseband 6648 and RAN Processor 65xx/66xx families; exact support depends on RAT, software and licenses
Required Modules & BoardsProcessing: Baseband/RAN Processor. Transport: CPRI/eCPRI or Ethernet interface. Capacity: licenses and processing capacity. Power: -48 V DC distribution. Synchronization: PTP/SyncE/GNSS as required. Interface boards: determined by RAN Compute generation.
Compatible Cabinets / SubracksEricsson Radio System rail/pole/wall solution; compatible outdoor site cabinet or open tower installation with -48 V DC distribution
Compatible Passive AntennaPassive antenna matched to band and RF-port count; AISG/RET-compatible antenna line devices

RF, Fronthaul & Optics

RF Connector Type4.3-10 female (typical); selected early revisions may use 7/16 DIN
Fronthaul InterfaceSealed SFP/SFP+ optical ports: CPRI; selected newer versions support CPRI/eCPRI
Optical Form FactorSFP / SFP+
Optical SpeedCPRI 2.5 / 5 / 10.1 Gbit/s; later radios may support eCPRI
Optical ConnectorLC duplex on the installed optical transceiver
Optical ReachTypical 300 m MMF or 10–40 km SMF, subject to optical budget
Known Optical Part NumbersEricsson-approved CPRI SFP/SFP+; exact product number is controlled by link speed, fiber and software release
AISG / RET / ControlAISG/RET circular connector; service/maintenance

Power & Mechanical Installation

Power Supply-48 V DC outdoor site supply
Power Connector TypeVendor-specific 2-pole sealed -48 V DC connector (NEG-/RTN+); shell and keying depend on the radio generation
Required DC Power CableEricsson two-core outdoor DC power cable with the vendor-specific mating plug on the RRU side
Power ConsumptionEstimated maximum 310 W
Installation EnvironmentOutdoor
Mounting MethodPole, wall or Ericsson rail/one-bolt mounting; selected radios support cabinet/antenna-near mounting
Mounting Kit / HardwareEricsson one-bolt radio mounting bracket and rail. Known RRUS accessory families: SXK 125 0245/1 pole kit; SXK 125 0246/1 wall/pole bracket assembly; SXK 125 0247/1 wall bracket.
Known Mounting Kit PNsSXK 125 0245/1; SXK 125 0246/1; SXK 125 0247/1 — family accessories, exact match must be verified by radio rear-bracket interface
Fasteners / FixingsRadio mounting-bracket screws; single-pole clamp or dual clamp; lower clamp bolts; wall expansion anchors. Radio 2219 instructions specify 22 N·m for mounting-bracket and clamp bolts; use vendor torque table.
CoolingPassive heat-sink cooling
Cables & ConnectionsCPRI/eCPRI optical fiber cable; -48 V DC two-core power cable; protective grounding cable; RF jumpers from radio to passive antenna; AISG/RET cable when external antenna control is used; weatherproofing/sealing kit
Dimensions420 × 330 × 150 mm
Weight20 kg net
Operating Temperature-40 to +55 °C

Identity & Verification

Data / Compatibility StatusMixed / revision check; Known Ericsson RRUS kits identified; exact KRC-to-SXK mapping requires CPI/manual or rear-panel verification
RegionEurope; CIS; Selected Middle East and Africa
Representative CountriesUnited Kingdom, Germany, France, Italy, Spain, Netherlands, Belgium, Austria, Switzerland, Poland, Czechia, Romania, Greece, Sweden, Norway, Finland, Denmark, Ireland, Portugal, Turkey, Russia, South Africa
Battery / ShippingNo internal battery specified; Normally ships as equipment without a battery. Check that no separate site-energy accessory is packed with it

Regional Market Compatibility

Frequency compatibility is shown separately from documented deployment or regulatory approval.

Regional application
Europe; CIS; Selected Middle East and Africa
Matched bands
B20
Representative countries
United Kingdom, Germany, France, Italy, Spain, Netherlands, Belgium, Austria, Switzerland, Poland, Czechia, Romania, Greece, Sweden, Norway, Finland, Denmark, Ireland, Portugal, Turkey, Russia, South Africa
Compatibility status
Exact data recorded
Structured equipment graph

Compatible Equipment & Engineering Relationships

4 relationship rows

Each relation retains its evidence level. Family-level, platform-level and engineering-selection relations are not displayed as exact part-number compatibility.

Compatible BBU/Baseband

RAN Processor 6651; RAN Processor 6641; RAN Processor 6631; RAN Processor 6621; RAN Processor 6655; Baseband 6620; Baseband 6630; Baseband 6648; Baseband 5212; Baseband 5216 Family-level Required

Target part number(s): KDU1370093/11; KDU1370014/11; KDU1370071/11; KDU1370070/11; KDU1370098/11; KDV127620/11; KDV127621/11; KDU137848/11; KDU1370015/11; KDU137925/41; KDU137925/31

Interface / role: Provides baseband processing and CPRI/eCPRI control

Conditions: RAT, software release, licenses, fronthaul speed and baseband capacity must match

Linked catalog cards: Ericsson RAN Processor 6651 KDU1370093/11Ericsson RAN Processor 6641 KDU1370014/11Ericsson RAN Processor 6631 KDU1370071/11Ericsson RAN Processor 6621 KDU1370070/11Ericsson RAN Processor 6655 KDU1370098/11Ericsson Baseband 6620 KDV127620/11Ericsson Baseband 6630 KDV127621/11Ericsson Baseband 6630 KDU137848/11Ericsson Baseband 6648 KDU1370015/11Ericsson Baseband 5212 KDU137925/41Ericsson Baseband 5216 KDU137925/31

Mounting accessory

Ericsson one-bolt radio mounting bracket and rail. Known RRUS accessory families: SXK 125 0245/1 pole kit; SXK 125 0246/1 wall/pole bracket assembly; SXK 125 0247/1 wall bracket. Exact where PN is cited; otherwise family-level Required

Target part number(s): SXK 125 0245/1; SXK 125 0246/1; SXK 125 0247/1 — family accessories, exact match must be verified by radio rear-bracket interface

Interface / role: Mechanical installation

Conditions: Known Ericsson RRUS kits identified; exact KRC-to-SXK mapping requires CPI/manual or rear-panel verification

Optical connection

SFP / SFP+ Interface-level Required

Target part number(s): Ericsson-approved CPRI SFP/SFP+; exact product number is controlled by link speed, fiber and software release

Interface / role: CPRI 2.5 / 5 / 10.1 Gbit/s; later radios may support eCPRI

Conditions: Optical rate, wavelength, fiber type and budget must match both ends

Requires passive antenna

Passive antenna matched to B20 Engineering selection Required

Target part number(s): External antenna PN selected by band, port count and gain

Interface / role: RF radiation and reception

Conditions: Match band, polarization, port count, connector and PIM rating

Referenced by Other Equipment

Internal catalog links

Related Ericsson Equipment

View vendor catalog
Radio 2212 B1 KRC161624/1 Radio 2212 B3 KRC161496/1 Radio 2212 B31 KRC161893/1 Radio 2212 B7 KRC161628/1 Radio 2212 B8 KRC161650/1 Radio 2217 B1 KRC161490/1 Radio 2217 B20 KRC161549/1 Radio 2217 B28B KRC161499/1
Worldwide telecom sourcing

Can’t find the exact model or configuration?

Send the manufacturer, model, part number, quantity and destination country. Requests may include equipment not yet listed in the catalog.

Send Inquiry Request Other Equipment