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ADCP-75-192 • Issue 1 • December 2005 • Section 2: Description
Page 2-17
2005, ADC Telecommunications, Inc.
Figure 2-15. SFP Optical Transceiver Module
6 HUB SPECIFIC MODULES
This section describes the various controls and indicators for Hub specific modules.
6.1 Full Band Hub Down Converter (FBHDC)
The Full Band Hub Down Converter (FBHDC), shown in Figure 2-16, down converts the
forward RF carrier to an intermediate frequency (IF) that can be digitized. Each FBHDC can
support up to 15 MHz of contiguous spectrum. The FBHDC can be inserted into slots 2, 4, 6
and 8 (see Table 2-6) of the Hub RF Chassis. The references for the FBHDC are shown in
Table 2-10.
(3) FAULT LED
(7) P OWER LED
(2) IF2 AND TX2
CONNECTORS
(1) IF1 AND TX1
CONNECTORS
(4) IF3 AND TX3
CONNECTORS
(5) IF4 AND TX4
CONNECTORS
(6) TEST TONE
IN P U T
Figure 2-16. FBHDC Module