Cobalt Digital FUSION 3G 9931-EMDE 3G_HD_SD-SDI Embedder_De-Embedder - Manual (Page 10)

1
9931-EMDE Functional Description
1-6 9931-EMDE PRODUCT MANUAL 9931-EMDE-OM (V1.15)
9931-EMDE Functional Description
Figures 1-2 and 1-5 show functional block diagrams of the 9931-EMDE
video/control and audio subsystems, respectively.
The base 9931-EMDE provides video processing, embedded audio support,
and AFD/timecode/closed-captioning support. Various I/O, video, and audio
options add expanded capabilities to the base model as described below.
9931-EMDE Video/Audio Signal Types
Table 1-1 lists the video/audio inputs and outputs (available via rear module
connections) provided by the 9931-EMDE. Note that some signal types are
supported through the use of options, and also require a rear module that
supports the connections described here; the complete option/rear module
requirement is specified in Table 1-1.
Table 1-1 9931-EMDE Video/Audio Signal Types
Signal ID Description
Option/Rear Module
Package Required
SDI IN A 3G/HD-SD-SDI BNC video input Standard
❑ Various Rear Modules offer various
SDI BNC input complements. See
9931-EMDE Rear Modules (p.
2-7) for more information.
Fiber Rx-A I/O,
Fiber Rx-B I/O Up to two 3G/HD-SD-SDI fiber LC
video inputs; routable to card
processing via input crosspoint • Option +FRx (1 Fiber input)
• Option +FRx/Tx (1 Fiber input; 1
Fiber output)
• Option +FRx/Rx (2 Fiber inputs)
❑
Requires Expansion Rear Module
supporting fiber I/O. See
9931-EMDE Rear Modules (p.
2-7) for more information.
AES Audio IN/OUT (1-16) Eight AES 3-id BNC pairs; each pair
user GUI-selectable as either input
or output. Standard
❑ Various Rear Modules offer various
number of AES pairs supported.
See 9931-EMDE Rear Modules
(p. 2-7) for more information.
Analog Video/Audio I/O Up to eight balanced analog audio
channels (using Phoenix™ 3-wire
terminations); each channel
switch-selectable as either input or
output.
HD/SD composite and component
analog I/O
Refer to option Manual Supplement
OPT-F3GAN-MS for descriptions of
analog video/audio I/O options
available.