Cisco Cisco D9804 Multiple Transport Receiver Guida All'Installazione

 

80 

78-4042990-01 Rev B 

If the output is configured with Packet Loss Adjustment set to disabled, the output 
mute follows the following transport muting: 

 

If the transport is muted, then the output is muted. 

 

If the transport is restored, then the output is restored. 
 

< Transport Cutoff 

ASIx Muted - Poor Signal  Muted 

> Transport Restore 

Alarms Cleared 

ASI output and content 
restored 

Maximum Packet Stuffing During Critical Transport Loss Setting is Zero 

If the ASI output format is set to Remux, the Packet Loss Adjustment is enabled, and 
the Maximum Packet Stuffing During Critical Transport Loss in the Deterministic 
Remultiplexing Setup controls is set to zero, then the transport input muting is 
ignored and the ASI output is maintained indefinitely using a best effort mix of the 
available input content and null packet stuffing, as needed. The DVB-T sync is 
maintained indefinitely, but a short loss may occur upon recovery of the input signal 
if the input mute lasted more than a few seconds. 
 

< Transport Cutoff 

(regardless of signal content or 
quality) 

RFx - Poor RF signal 

Remux output consists of the 
best effort mix of null packets, 
inserted MIPs, and contributing 
streams. 

Maintains DVB-T 
synchronization, regardless of 
degraded input streams. 

Output continues indefinitely. 

> Transport Restore 

Alarms cleared 

Output restored