Cobalt Digital FUSION 3G 9921-FS 3G_HD_SD Frame Sync - Manual (Page 49)

9921-FS-OM (V1.15) 9921-FS PRODUCT MANUAL 2-13
Installation and Setup
Installing a Rear Module
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 9921-FS, 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 RM20-9921-B-HV can be used with
expansion module RM20-9921-XB-HV. RM20-9921-B-HV cannot be used with “normal” expansion module
RM20-9921-XB.) See Figure 2-3 for other considerations regarding HV rear modules.
RM20-9921-B-HV Base High-Ventilation
Rear Module Provides the following connections:
• Two 3G/HD/SD-SDI video input BNCs
( SDI IN A and SDI IN B )
• Four AES I/O BNC (AES-3id) input/outputs
( AES I/O 1 thru AES I/O 4 ; I/O function of each
connection is software-configurable)
• Four 3G/HD/SD-SDI video output BNCs
( SDI OUT A thru SDI OUT D )
Note: • AES inputs and outputs operational only with card
option +AES installed.
• Available equipped with High-Density BNC
(HDBNC) or DIN1.0/2.3 connectors as:
RM20-9921-B-HV-HDBNC or
RM20-9921-B-HV-DIN, respectively.
RM20-9921-F-HV Base High-Ventilation
Rear Module Provides the following connections:
• Two 3G/HD/SD-SDI video inputs
( SDI IN A and SDI IN B )
• Eight AES I/O BNC (AES-3id) input/outputs
( AES I/O 1 thru AES I/O 8 ; I/O function of each
connection is software-configurable)
• Four 3G/HD/SD-SDI video outputs
( SDI OUT A thru SDI OUT D )
Note: • AES inputs and outputs operational only with card
option +AES installed.
• Available equipped with High-Density BNC
(HDBNC) or DIN1.0/2.3 connectors as:
RM20-9921-F-HV-HDBNC or
RM20-9921-F-HV-DIN, respectively.
Table 2-1 9921-FS Rear Modules — continued
9921-FS Rear Module Description