Ericsson radio category illustration — Illustration

Radio 2260 22B8 22B20 C

Name: Ericsson Radio 2260 22B8 22B20 C
Brand: Ericsson

What it does: Radio transmission / reception. TX / RX modes: 2T2R.

1 part number: KRC161855/1

Viewing: model overview

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Main specifications

TX / RX modes2T2R

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 supply−48 V DC

FamilyRadio 2260

Installation environmentWall or pole rail; Single/Dual ERS Bracket; Multi ERS Bracket XL; behind or below antenna; portrait or bookshelf orientation; fan required for the documented fan-specific wall/pole alternatives

Additional technical information

Interfaces / connectors: 2 × 4.3-10 antenna TxRx; 2 × LC on SFP+ FullAXS optical; 14-pin DIN fan/EC-light/external-alarm; 8-pin DIN ALD/RET; −48 V DC power; 2 × 6 mm grounding lug; SMA TX-monitor A/B only on PN variant /2
For PN variant /2.
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: Standalone outdoor Radio 2260 enclosure supporting rail or ERS-bracket mounting
Modules: Pluggable SFP+ optical modules; optional fan unit; optional EC light and ALD/RET accessory connections
Functional role: Outdoor radio unit feeding external antennas
Architecture: Self-contained radio with two external-antenna RF branches, two optical SFP+ links to baseband, optional fan, ALD/RET and external-alarm functions
Subtype: Two-branch ERS Radio 2260
Details: Must be grounded and powered within 48 hours of outdoor installation; radio loads model-specific software at power-up and exposes optical status indicators
Connection notes: DU/Baseband via CPRI