Wiki » History » Revision 5
Revision 4 (laforge, 09/06/2019 04:15 PM) → Revision 5/9 (tnt, 10/19/2019 09:13 PM)
h1. Ericsson RBS 6000 architecture
The Ericsson RBS 6000 architecture consists of many different modules, roughly split into two parts:
* Digital Unit (baseband)
* Radio Unit (ADC/DAC/PA/Duplexer/Diversity/...)
The two units are interconnected via [[CPRI]] using SFP Transceivers (typically fiber optic based). As far as we know, for GSM the CPRI line speed is 2.5Gbps.
A single Digital Unit can drive multiple Radio Units (typically up to 6).
h1. GSM support in RBS6xxx
h2. Digital Unit
* [[DUG 10]] (Digital Unit GSM) for up to 12 TRX using [[RUG]]
* [[DUG 20]] (Digital Unit GSM) for up to 12 TRX using [[RUS]] or [[RRUS]]
* [[DUL 20]] (Digital Unit LTE) using [[RUS]] or [[RRUS]]
* [[DUS 30]] for up to 12 TRX using [[RUS]] or [[RRUS]]
* [[DUS 31]] for up to 24 TRX using [[RUS]] or [[RRUS]] (12 TRX in mixed mode LTE + GSM)
* [[DUS 41]] for up to 48 TRX using [[RUS]] or [[RRUS]] (12 TRX in mixed mode LTE + GSM)
h2. Radio Unit
* [[RUG]] (Radio Unit GSM) for 2 GSM TRX
* [[RUS]] (Radio Unit SDR) for 4 GSM TRX (or 3G/4G with DUW/DUL)
* [[RRUS]] (Remote Radio Unit SDR) for 4 GSM TRX (or 3G/4G with DUW/DUL)
h2. Index of Wiki Pages
{{child_pages}}
h2. Misc infos
The power connectors used on the RUS/DUx are TE connectivity 1982299-3 ( https://www.te.com/usa-en/product-1982299-3.html )
The power connector used on the RBS6601 enclosure is Weidmuller 1060550000 ( https://www.digikey.com/product-detail/en/weidmuller/1060550000/281-4290-ND/4012622 )