User Manual

ADCP-75-192 • Issue D • October 2005 • Section 2: Description
Page 2-3
 2005, ADC Telecommunications, Inc.
1.2 RF Chassis
The RF Chassis, shown in Figure 2-2, is a rack-mounted chassis that can house up to 8
industry standard cPCI circuit card modules (non-CPU only). Modules may be extracted by
pushing outward on the extractor release buttons and then withdrawing the module from the
chassis. They are inserted by aligning the module into the desired slot and then pressing
inward on the extractor button until the module is securely seated.
For the RF Chassis, the customer is required to specify various modules as required:
• Forward Simulcast Module
• Hub Up Converter (HUC)
• Full Band Hub Down Converter (FBHDC)
Modules must be installed into specific slots of the chassis. The RF chassis can host up to two
WSP tenant-sectors.
Selection of the modules for this chassis, and the selection of the RF Chassis itself, should be
done in the following sequence and according to the rules shown in Table 2-2.
Figure 2-2. RF Chassis
Table 2-2. RF Chassis Selection Rules
ITEM NOTES
Forward Simulcast Module
(FSC)
One per sector per tenant per up to 8 RAN’s
Hub Up Converter (HUC) 1 per tenant per sector.
Hub Full Band Down
Converter (FBHDC)
1 per tenant per sector.
RF Chassis (RF Shelf) Houses up to 2 tenant sectors