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Baseband 6630 » History » Version 1

zarya, 09/04/2022 07:31 AM

1 1 zarya
h1. Baseband 6630 (KDU 137 848/11)
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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. 
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h2. Connectors
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h3. Power (-48v)
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Connector type: ET20 A
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Required cable: RPM777528 (not confirmed)
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h3. TN (A,B,C,D)
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h3. IDL (A,B)
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These ports are used for connecting 2 base-bands together
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h3. CPRI (A-Q)
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These ports are used for connecting the radio units (RU and/or RRU)
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h3. Sync
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Local GPS connection (can also be done via ip)
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h3. SAU
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h3. LMT
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Local management access
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Base Band IP 169.254.2.2/16
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h3. EC
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Some equipment monitoring bus, possibly rs485
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h3. Alarm (1 & 2)
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