Cisco D9887B, Руководство по установке и настройке

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Appendix B
Specifications
212 78-4043743-01 Rev A
Audio Output (Dolby E, AES Digital, Analog)
Option
General –
Audio Source:
Selected Audio Services 1-4
# Of Services:
2 supported per Audio output (Dolby E, AES
Digital, Analog) option card
Service Source:
D9887B Configuration 1 Opt 1/3 (2 services)
D9887B Configuration 1 Opt 2/4 (4
services) (Requires 2 Audio Output
(Dolby E, AES Digital, Analog) output
cards)
Modes:
User defined, Monitor, Transmission
Dolby E PID:
Dolby E extracted digital data output provides
extracted Dolby E for embedding
Digital Audio Out –
Dolby E:
Available with breakout cable on 15-pin D-sub
Connector
Digital Output format:
S/PDIF/AES3id (Unbalanced)
Type (selectable):
Raw (native – Dolby Digital, MPEG, etc.),
PCM (uncompressed Ch1 and 2),
Standard:
IEC 60958-3 Dolby Digital (consumer),
MPEG-1/2, layers 1 and 2
AES3id (IEC 60958-4/61937), Ch1/2
(professional)
Connector:
(2) BNC, female
Impedance:
75 ohms
Analog Audio Out -
Output Type:
Balanced, 2 channel pairs (+/-, L/R)
Source:
Same as selected Digital PCM above
Conditions:
Load=600 ohms,
–20 dBFS encoded TS source
Amplitude:
24.4 dBu
Adjustable down to 4 dBu
Max Output:
27 dBu