Same product family
Ericsson
RRUS 11 B12
What it does: Radio transmission / reception. Operating RF bands / ranges: B12.
4 part numbers: KRC 161 241/1 / KRC 161 241/2 / KRC161241/1 …
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Viewing: model overview
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Main specifications
TechnologiesB12: L, MI; conditions: [3] ESS (Ericsson Spectrum Sharing) is a software feature. | [4] Lists support for the following standards: MI Cat-M1 (CM), MI NB-IoT in-band (IB), MI NB-IoT guard band (GB), and MI NB-IoT standalone (SA).
Uplink frequency699–715 MHz
Downlink frequency729–745 MHz
TX / RX modes2T2R
RF output power2 × 40 W; conditions: [5] Requires HWACs (not valid for RUG). | [6] For information on possible power back off or band edge loss, contact Ericsson Technical Sales Support.
Interfaces / connectors2 × 7/16 antenna TX/RX; 2 × optical SFP; −48 V DC power; ALD/RET; external alarm; RXA/RXB diversity cross-connect; dual-lug ground; LMT position is unused
Interfaces and data rates2 data port(s); cascading support: yes; different line rates on different ports: yes; CPRI line rates: 1.2, 2.5 Gbps
Power supply−48 V DC nominal, −40.0 to −57.6 V DC operating range; optional PSU AC 02 accepts 100–250 V AC, 50–60 Hz
FamilyRRUS 11
Installation environmentOutdoor near-antenna wall or pole installation; exceptional horizontal front-down mounting reduces available power-supply/output options
IP ratingIP55; North America enclosure type 3R
Additional technical information
- Dimensions
- 500 × 431 × 182 mm (H × W × D) with solar shield and handle
- Weight
- 23 kg
- Bandwidth
- B12: IBW 17 MHz; operational bandwidth 16.4 MHz; conditions: [7] Operational bandwidth is the actual bandwidth allocated for carriers.
- Capacity
- Without license key: one carrier; with license keys: up to four carriers
- Synchronization
- Traffic and timing signals are transported over optical interfaces 1 and 2 between RRUS 11 and the RBS main unit
- Chassis
- Self-contained RRUS 11 enclosure with solar shield and slide cover; optional PSU AC 02 mounts on the rear
- Modules
- Integrated TRX, two power amplifiers, filter unit and surge-protection devices; pluggable SFP optical modules; optional rear PSU AC 02 and optional RF monitoring port
- Functional role
- Remote FDD radio unit extending an RBS main unit through optical fronthaul and installed near the antenna
- Architecture
- Warranty-sealed integrated RRUS enclosure containing TRX, two power amplifiers, filter unit and DC/ALD/alarm surge protection; optional rear PSU AC 02 and optional RF monitoring port
- Subtype
- 2T2R RRUS 11 multi-standard FDD remote radio unit
- Details
- Normal environment −40 to +55 °C, 5–100% RH, no acoustic noise; maximum front wind load 430 N at 50 m/s. The supported B12 range is 2 MHz narrower than 3GPP: EARFCN 23010–23169 UL and 5010–5169 DL.
- Connection notes
- DU/Baseband via CPRI
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