Grass Valley DHP v.1.1 - Manual (Page 16)

8
DHP Service
Definitions
Definitions
Standard card Standard input or output card. Standard input or output is video
(3Gig, HD, or SD) with or without embedded audio. No disembed-
ding or embedding occurs. Using standard cards only, the signal
passes unchanged. through the router.
Standard input card 8500-3GIG-IN-COAX
8500-HD-IN-COAX
8144-3GIG-IN-COAX
8144-HD-IN-COAX
8500-3GIG-IN-FIBER
Standard output card 8500-3GIG-OUT-COAX
8500-3GIG-OUT-COAX-EXP
(for expanded routers)
8500-HD-OUT-COAX
8500-HD-OUT-COAX-EXP
(for expanded routers)
8144-3GIG-OUT-COAX
8144-HD-OUT-COAX
8500-3GIG-IN-FIBER
8500-3GIG-OUT-FIBER
8500-3GIG-OUT-FIBER-EXP
(for expanded routers)
Hybrid cards Hybrid cards are those that receive or transmit both video and
audio signals.
MADI card
1
MADI input or output card. The MADI ports support 64 TDM audio
channels at 48.000 kHz. (The input cards and the expansion output
card have 8 ports of standard video and one MADI input port). The
MADI output card has 16 video ports and 2 MADI ports.
MADI input card 8500H-IP-TDM-CX
MADI output card 8500H-OP-3G-TDM-CX
8500H-OPX-3G-TDM-CX
(for expanded routers)
Disembedder card 8500H-IP-3G-DEM-CX
Embedder card 8500H-OP-3G-EMB-CX
8500H-OPX-3G-EMB-CX
(for expanded routers)
Well-known ports A list of Ethernet port numbers that are used globally and are
registered with the IANA (Internet Assigned Numbers Authority)
http://www.iana.org/assignments/port-numbers
Audio shuffling The concept of recombining audio from several inputs and
embedding it in one (or more) outputs.
Force embedder off Under normal circumstances, the embedder of a router output is
enabled or disabled automatically according to internal switching
rules. It is possible in DHP for router inputs to be configured so that
they force the embedder to be bypassed.
1. MADI input rates (and number of channels) are determined by the actual MADI input stream. The MADI
output rate is exactly 48.0 kHz (samples per second). MADI output supports either 56 or 64 channels, ac-
cording to a DIP switch setting.