Cobalt Digital FUSION 3G 9901-UDX 3G_HD_SD Up Down_Cross Converter - Manual (Page 50)

2
Installing a Rear Module
2-12 9901-UDX PRODUCT MANUAL 9901-UDX-OM (V1.15)
RM20-9901-XE Expansion Rear Module Used in conjunction with a base Rear Module to
provide the following additional connections:
• Eight analog balanced audio I/O ( AN-AUD I/O 1
thru AN-AUD I/O 8 ; I/O function of each connection
is switch-configurable)
• Two fiber I/O (GUI configurable as I/O)
• Four expansion 3G/HD/SD-SDI coaxial outputs
(reserved function)
• Analog Y/composite, Pr/C, and Pb coaxial inputs
(Y IN, Pr IN, and Pb/C IN, respectively)
• Analog Y/composite, Pr/C, and Pb coaxial outputs
(Y OUT, Pr OUT, and Pb/C OUT, respectively)
RM20-9901-XF Expansion Rear Module Used in conjunction with a base Rear Module to
provide the following additional connections:
• Two analog balanced audio I/O ( AN-AUD I/O 1 and
AN-AUD I/O 2 ; I/O function of each connection is
switch-configurable)
• Two fiber I/O (GUI configurable as I/O)
• Analog Y/composite, Pr/C, and Pb coaxial inputs
(Y IN, Pr IN, and Pb/C IN, respectively)
• Analog Y/composite, Pr/C, and Pb coaxial outputs
(Y OUT, Pr OUT, and Pb/C OUT, respectively)
High-Ventilation Rear Modules
High Ventilation (HV) Rear Modules offer coaxial connections using miniaturized connectors (HDBNC or
DIN 1.0/2.3), thereby freeing-up area for openings to increase ventilation. This is helpful where normal
above-frame ventilation space cannot be accommodated, or in cases where the frame is fitted with a large
amount of high-power cards (such as the 9901-UDX, and especially when equipped with options requiring
a piggyback card such as option +ANAIO).
Where a base HV rear module is to be used in conjunction with an expansion rear module, a companion
expansion rear module of the -HV type must also be used. (For example, base module RM20-9901-B-HV
can be used with expansion module RM20-9901-XB-HV. RM20-9901-B-HV cannot be used with “normal”
expansion module RM20-9901-XB.) See Figure 2-3 for other considerations regarding HV rear modules.
Table 2-1 9901-UDX Rear Modules — continued
9901-UDX Rear Module Description