Baseband 6630 » History » Revision 5
« Previous |
Revision 5/7
(diff)
| Next »
zarya, 09/05/2022 07:29 PM
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 (https://www.te.com/usa-en/product-2204534-1.html)
Possible cable options:
SKU | Description |
---|---|
RPM 777 526/L | 2 wire ET connector to 3 wire ET connector used for Power 6610. |
RPM 777 527/L | 3 wire with open end. |
RPM 777 528/L | 3-wire with loop to 2-wire open end. |
Lengths 01000, 02500, 05000, 10000.
The unit supports 3-wire (DC-I) power feed. It can also support 2-wire (DC-C) power feed by making a jumper
connection in the power cable.
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/TN ports)
SAU¶
Interface for connection of a Support Alarm Unit
LMT¶
Local management access
Base Band IP 169.254.2.2/16
EC¶
Enclosure Control Bus (ECB), possibly rs485
Alarm (1 & 2)¶
Dumping the flash¶
pin 1 VCC
pin 3 USBD-
pin 5 USBD+
pin 7 GND
pin 9 plug
Updated by zarya about 1 year ago · 5 revisions