Ericsson small-cell category illustration — Illustration

IRU 2242 Indoor

Name: Ericsson IRU 2242 Indoor
Brand: Ericsson

What it does: Baseband–Radio Dot interface

1 part number: KRC161444/2

Viewing: model overview

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Additional technical information

Family: PN KRC161444 / 2; Radio Dot System; RBS 6000 module
For PN KRC161444 / 2.
Installation environment: PN KRC161444/2; Indoor RBS 6601/RBS 6202 chassis, or rack/wall location through the Remote IRU Enclosure; operating temperature follows the enclosure; non-destructive range −15 to +65 °C
For PN KRC161444/2.
Weight: PN KRC161444/2; 3.2 kg
For PN KRC161444/2.
IP rating: PN KRC161444/2; IP20
For PN KRC161444/2.
Interfaces / connectors: PN KRC161444/2; 2 × SFP+ CPRI; 8 × RJ-45 Radio Dot
For PN KRC161444/2.
Dimensions: PN KRC161444/2; 350 × 280 × 31 mm
For PN KRC161444/2.
Interfaces and data rates: PN KRC161444/2; 2 × CPRI SFP+ ports at 2.5/4.9 Gbps; 8 × RJ-45 Radio Dot signal-and-power links; up to 2 external alarms
For PN KRC161444/2.
Power supply: PN KRC161444/2; −48 V DC; 175 W maximum
For PN KRC161444/2.
Capacity: PN KRC161444/2; Up to 8 single-band 2 × 2 MIMO RD 2242/RD 2243; two IRUs serve up to 8 dual-band 2 × 2 MIMO RD 4442
For PN KRC161444/2.
Chassis: PN KRC161444/2; Installed in an RBS 6601 or RBS 6202 chassis, or in the optional Remote IRU Enclosure for rack/wall mounting
For PN KRC161444/2.
Modules: PN KRC161444/2; One IRU 2242 RBS 6000 module; compatible external Radio Dots: RD 2242 and RD 2243, or RD 4442 with two IRUs; optional Remote IRU Enclosure and Y-splitter
For PN KRC161444/2.
Functional role: PN KRC161444/2; Indoor Radio Dot System hub; transports signal and power over twisted-pair cabling to Radio Dots
For PN KRC161444/2.
Architecture: PN KRC161444/2; RBS 6000 plug-in IRU between Baseband/CPRI and up to eight Radio Dots; eight twisted-pair links carry both signal and power; dual CPRI ports permit remote-IRU cascading or multi-operator Baseband connection
For PN KRC161444/2.
Subtype: PN KRC161444/2; 5 Gbps CPRI Indoor Radio Unit / Radio Dot distribution hub
For PN KRC161444/2.
Details: PN KRC161444/2; Green operational and red fault LEDs; reporting of up to two external alarm conditions; dual CPRI supports cascading remote IRUs or multiple Baseband units in a multi-operator deployment
For PN KRC161444/2.
Connection notes: Baseband; up to 8 RD2242/RD2243; RD4442 via two IRU and Y-splitter
Installation conditions: RBS 6601 / RBS 6202 / Remote IRU Enclosure