User's Manual

Doc. No.
Rev.
Date
DRAFT
1.01
2012-01-27
Damm Cellular Systems A/S, Denmark
TetraFlex
®
7.5 Manual - TetraOM
TetraFlex® 7.5 Manual 2-133
For the indoor BS41x, IP connection to the TR412’s, combiner and Power supply is not
possible and must be made via the HDLC bus.
To activate the HDLC bus UART, use TetraOM command AU+. If for some reasons the
HDLC cannot be activated use AU/FORCED first.
For onsite situations, a CRT, keyboard, and mouse can be connected directly to the BSC with
standard extension cables. This also allows monitoring of the Windows booting, modification
of the BIOS CMOS set-up, and makes it possible to alter the IP address when lost.
When a TCP/IP connection is available, file transfer to and from the BSC is possible and may
be used for backup, restore and software upgrade.
2.14.2 Power supply addressing outdoor (SB421)
The internal Power supply in the SB421 can be addressed with the OM command:
AP
When succeed, the response from the PS is Address: AP [PS421]
Note: The Power Supply can only be addressed when the SB421 IP address is selected in
the connection list.
2.14.3 TR421, Combiner, Power supply addressing indoor (BS4xx)
To get access to these units the IP address for the BSC must be used and Port 42024 as
shown in the connection list below: