Ericsson radio category illustration — Illustration

RRUN18-21

Name: Ericsson RRUN18-21
Brand: Ericsson

What it does: Converts and amplifies radio signals.

1 part number: KRC161104/4

Viewing: model overview

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Additional technical information

Family: PN KRC161104 / 4; Ericsson RBS 2111 / RBS 2000, RRU-N first generation
For PN KRC161104 / 4.
Dimensions: PN KRC161104/4; 656 × 423 × 300 mm (H × W × D)
For PN KRC161104/4.
Weight: PN KRC161104/4; 35 kg
For PN KRC161104/4.
Installation environment: PN KRC161104/4; On the wall or on a support, next to the antenna; outdoor installation
For PN KRC161104/4.
IP rating: PN KRC161104/4; IP55
For PN KRC161104/4.
Interfaces and data rates: PN KRC161104/4; Optical link to Main Unit via single-mode fiber; standard cables 20/50/100/500 m, custom-ordered up to 3000 m; antenna RF-interfaces
For PN KRC161104/4.
Power supply: PN KRC161104/4; −48 V DC; maximum input current 20 A
For PN KRC161104/4.
Technologies: PN KRC161104/4; GSM, GPRS, EDGE; GMSK and 8PSK
For PN KRC161104/4.
Operating RF bands / ranges: PN KRC161104/4; 1800 MHz (GSM1800)
For PN KRC161104/4.
Uplink frequency: PN KRC161104/4; 1710–1785 MHz
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Downlink frequency: PN KRC161104/4; 1805–1880 MHz
For PN KRC161104/4.
RF output power: PN KRC161104/4; GMSK: 23 W; 8PSK: 10.23 W (maximum output power for Brazil-certified version)
For PN KRC161104/4.
Bandwidth: PN KRC161104/4; 200 kHz per carrier GSM
For PN KRC161104/4.
Capacity: PN KRC161104/4; 2 GSM TRX per radio module; 8 full-rate channels per carrier
For PN KRC161104/4.
Chassis: PN KRC161104/4; External housing RRU-N with sunshields and integrated power supply
For PN KRC161104/4.
Modules: PN KRC161104/4; Integrated units: 2 GSM TRX, hybrid combiner, 2 duplex TX-filter, PSU, RX-splitter
For PN KRC161104/4.
Functional role: PN KRC161104/4; Remote base station transceiver module RBS 2111
For PN KRC161104/4.
Architecture: PN KRC161104/4; Distributed Main–Remote: separate MU and radio module RRU-N, connected by optical fiber
For PN KRC161104/4.
Subtype: PN KRC161104/4; RRUN18-21 — RRU-N
For PN KRC161104/4.
Details: PN KRC161104/4; Passive convection cooling; integrated heater; operating temperature −33…+50 °C; relative humidity 15–100 %
For PN KRC161104/4.