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zarya, 09/04/2022 07:31 AM
Baseband 6630 (KDU 137 848/11)¶
Ericsson Baseband 6630 Digital Unit is 5G Ready and Full Mixed-mode – It runs GSM, WCDMA, LTE and IoT concurrently on a single Baseband board and ready for 5G.
Connectors¶
Power (-48v)¶
Connector type: ET20 A
Required cable: RPM777528 (not confirmed)
TN (A,B,C,D)¶
IDL (A,B)¶
These ports are used for connecting 2 base-bands together
CPRI (A-Q)¶
These ports are used for connecting the radio units (RU and/or RRU)
Sync¶
Local GPS connection (can also be done via ip)
SAU¶
LMT¶
Local management access
Base Band IP 169.254.2.2/16
EC¶
Some equipment monitoring bus, possibly rs485
Alarm (1 & 2)¶
Updated by zarya about 1 year ago · 1 revisions