Figure 6-2 Slots For Boards Or Modules In The Board Management Window - Huawei BTS3900 GSM Commissioning Manual

BTS3900 GSM
Commissioning Guide
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Background Introduction
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Procedure
Step 1 Check that the network topology of the DRFUs is consistent with the settings of the SFP numbers
and level numbers shown in the Topology Management window of the Site Maintenance
Terminal System. For details on network topologies, refer to
by CPRI
Step 2 Check that the boards and modules installed in the BTS3900 cabinet correspond to the boards
and modules configured in the Board Management window. As shown in
Board Management window shows the slots for boards and modules in full configuration.
Table 6-1
and the actual names of the boards or modules.

Figure 6-2 Slots for boards or modules in the Board Management window

Issue 03 (2008-07-15)
The BTS3900 data configuration on the BSC side is obtained.
The BTS supports the star, chain, tree, and ring topologies. The network topology between
the BBU and the DRFUs may be star, chain, or ring topology.
In the data configuration, SFP numbers SFP0–SFP5 in the Topology Management
window of the Site Maintenance Terminal System correspond to the CPRI0–CPRI5 ports
on the BBU panel.
Cables.
lists the mapping between the names of the boards or modules shown in the window
NOTE
The PMU can be configured in any one of slots 2-5 in the CommonBox subrack.
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The FMU can be configured in any one of slots 8-15 in the CommonBox subrack.
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The EIU can be configured in slot 18 or slot 19 in the BBU0 subrack.
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The PEU can be configured in slot 18 or slot 19 in the BBU0 subrack.
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The GTMU is fixedly configured in slot 6 and occupies slots 5 and 6 on the front panel. Therefore, the
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GTMU is configured in slots 5 and 6 in the Board Management window.
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6 Checking the Transmission and Networking
Topology of DRFUs Connected
Figure 6-2, the
6-5