Same product family
Ericsson
RRUS 61 B40B
What it does: Radio transmission / reception. Operating RF bands / ranges: B40B.
2 part numbers: KRC 118 001/1 / KRC118001/1
Viewing: model overview
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Main specifications
TechnologiesLTE TDD
Operating RF bands / rangesB40B
Uplink frequency2302.5–2322.5 MHz
Downlink frequency2302.5–2322.5 MHz
TX / RX modes2T2R
RF output power2 × 30 W in the B40B/B40C/B40D capability configuration; the hardware description also lists license-dependent lower settings and a family maximum up to 2 × 40 W
Interfaces / connectors2 × 7/16 antenna TX/RX; 2 × optical SFP; −48 V DC power; ALD/RET; external alarm; dual-lug ground; LMT position is unused
Interfaces and data rates2 data port(s); cascading support: no; different line rates on different ports: no; CPRI line rates: 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 61
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
- 406 × 416 × 128 mm without solar shield/handle; 500 × 431 × 182 mm with solar shield/handle (H × W × D)
- Weight
- 21.6 kg
- Bandwidth
- 20 MHz IBW; 20 MHz operational bandwidth
- Capacity
- One carrier
- Synchronization
- Traffic and timing signals are transported over optical interfaces 1 and 2 between RRUS 61 and the RBS main unit
- Chassis
- Self-contained RRUS 61 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
- Functional role
- Remote LTE-TDD 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
- Subtype
- 2T2R RRUS 61 LTE-TDD remote radio unit
- Details
- Normal environment −40 to +55 °C, 5–100% RH, no acoustic noise; at 2 × 40 W RRUS 61 B40 operation is limited to +50 °C; maximum front wind load 430 N at 50 m/s
- Connection notes
- DU/Baseband via CPRI
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