Ericsson bbu category illustration — Illustration

DUG 20 01

Name: Ericsson DUG 20 01
Brand: Ericsson

What it does: Baseband processing

1 part number: KDU137569/1

Viewing: model overview

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Additional technical information

Family: PN KDU137569 / 1; RBS 6000 Digital Unit
For PN KDU137569 / 1.
Installation environment: PN KDU137569/1; Installed as a Digital Unit in an RBS 6000 system; exact placement is defined by the applicable RBS Description; optical CPRI supports main-remote configuration
For PN KDU137569/1.
Dimensions: PN KDU137569/1; 350 × 30 × 280 mm (H × W × D)
For PN KDU137569/1.
Interfaces / connectors: PN KDU137569/1; −48 V DC; RJ-45 GPS/EC/LMT A/LMT B/ET A/ET B; ESB HSIO; 6 × SFP CPRI radio interfaces A–F
For PN KDU137569/1.
Interfaces and data rates: PN KDU137569/1; 6 × 2.5-Gbps CPRI radio links supporting electrical or optical connection; two E1/T1 ports; Site LAN/LMT; enclosure-control, GPS and ESB synchronization
For PN KDU137569/1.
Power supply: PN KDU137569/1; −48 V DC; consumption is configuration-dependent and referred by Ericsson to the RBS 6000 Power Consumption Guideline
For PN KDU137569/1.
Technologies: PN KDU137569/1; GSM; Evolved EDGE level A
For PN KDU137569/1.
Capacity: PN KDU137569/1; Maximum 12 GSM carriers (carrier elements)
For PN KDU137569/1.
Synchronization: PN KDU137569/1; Timing function; external synchronization; ESB/HSIO synchronization with other GSM Digital Units; RJ-45 GPS interface with GPS power
For PN KDU137569/1.
Chassis: PN KDU137569/1; Self-contained warranty-sealed DUG 20 01 enclosure
For PN KDU137569/1.
Modules: PN KDU137569/1; Loadable software from flash card; pluggable SFP optical modules on six CPRI radio interfaces
For PN KDU137569/1.
Functional role: PN KDU137569/1; GSM digital/baseband unit providing switching, traffic management, timing, baseband processing, transmission handling and radio interfacing
For PN KDU137569/1.
Architecture: PN KDU137569/1; Integrated warranty-sealed Digital Unit with processing, transmission, baseband, radio-interface and timing blocks; six 2.5-Gbps CPRI links to RUS/RRUS
For PN KDU137569/1.
Subtype: PN KDU137569/1; DUG 20 01 GSM Digital Unit
For PN KDU137569/1.
Details: PN KDU137569/1; Unlike DUG10, DUG20 places baseband circuitry on the DU and uses standardized CPRI to the multi-standard RUS/RRUS; TMA-CM resides in the RU
For PN KDU137569/1.
Installation conditions: Digital section RBS 6000
Connection notes: RUS via CPRI; DUG/DXU via ESB