User Manual

ADCP-75-192 • Issue D • October 2005 • Section 3: Network and System Installation and Setup
Page 3-16
 2005, ADC Telecommunications, Inc.
7.17 FSC Attenuator Offsets
transceptTenantCalTable.transceptTenantFscAttenX
If not using Composite Mode, there is a step during Forward RF Path Balancing that requires
that the FSC Digital path attenuators to be adjusted. These adjustments need to be made in the
Tenant OAM MIB in the FSC Attenuator Offset fields, of which there is one per channel in the
Tenant OAM MIB with the naming convention. The values that are set in the Tenant OAM
MIB will be pushed down to the appropriate FSC MIB Attenuator fields. Doing these settings
in the Tenant OAM MIB will allow consistency with the maintenance of configuration data.
Refer to Section X for further details on usage.
7.18 Target Simulcast Degree
In order for the Digivance CXD software to determine the correct number of tenant paths
throughout the system, it is necessary for the Digivance CXD software to be provided with the
target simulcast degree. This will allow the Tenant process to properly determine and report
missing boards and path conditions and quantities. The Tenant Simulcast Degree field in the
Tenant OAM MIB is used to configure this parameter. This MIB parameter accepts values
ranging from 1-8, the range of simulcasting supported in Digivance CXD on a per sector basis.
7.19 Module Attenuators
In order to be consistent with all other configuration parameters in the system, and to ensure
that configuration data is properly managed, the Tenant OAM MIB contains several
parameters to allow the configuration of tenant module attenuators. When configured in the
Tenant OAM MIB, tenant processing will push these attenuators to the appropriate HCP MIB.
It is important to note that it is not always desirable to modify HCP attenuators, and should
only be done per operating instructions. It is also important to note that the attenuator values
configured in the Tenant OAM MIB will supercede (and therefore overwrite) those configured
in the HCP MIB’s. The following is the list of all supported tenant attenuators in the Tenant
OAM MIB:
• TransceptTenantGenTwoTable.transceptTenantHdcZAttenOffset - Z= Module 1-2. For
V1 HDC’s only.
• TransceptTenantGenTwoTable.transceptTenantRucYAttenOffset - Y = RAN 1-8.
• TransceptTenantGenTwoTable.transceptTenantRdcYAttenOffsetPrimary - Y = RAN
1-8.
• TransceptTenantMoreAttenTable.transceptTenantRdcYAttenOffsetDiversity - Y =
RAN 1-8.
• TransceptTenantMoreAttenTable.transceptTenantBimForwardAttenZOffset - Z = Path
1-2. For V2 BIM’s only.
• TransceptTenantMoreAttenTable.transceptTenantHdcChXAttenOffset - X = Channel
1-8. For V3 HDC’s only.