Comtech EF Data CDM-425, Инструкция по установке и эксплуатации

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CDM-425 Advanced Satellite Modem
Revision 0
Appendix J J–4 MN-CDM-425
Contact Comtech EF Data Product Support to acquire the following available FAST options:
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Quality of Service (QoS)
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AES Encryption
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Header Compression
o
Up to 5 Mbps (CCM) / 1200 ksps (ACM)
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Up to 10 Mbps (CCM) / 4100 ksps (ACM)
o
Up to 15 Mbps (CCM) / 4100 ksps (ACM)
o
Up to 20 Mbps (CCM) / 4100 ksps (ACM)
o
Up to 25 Mbps (CCM) / 4100 ksps (ACM)
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Payload Compression
o
Up to 5 Mbps (CCM) / 1200 ksps (ACM)
o
Up to 10 Mbps (CCM) / 4100 ksps (ACM)
o
Up to 15 Mbps (CCM) / 4100 ksps (ACM)
o
Up to 20 Mbps (CCM) / 4100 ksps (ACM)
o
Up to 25 Mbps (CCM) / 4100 ksps (ACM)
J.2.5.1 Advanced Quality of Service (QoS)
The IP Packet Processor incorporates multi-level QoS to ensure the highest quality of service
with minimal jitter and latency for real-time traffic, priority treatment of mission critical applications
and maximum bandwidth efficiency.
The supported modes of QoS are:
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DiffServ – Industry-standard method of providing QoS, enabling seamless co-existence
in networks that implement DiffServ
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Max/Priority – Provides multi-level traffic prioritization with the ability to limit maximum
traffic per priority class
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Min/Max – Provides a Committed Information Rate (CIR) to each user-defined class of
traffic with the ability to allow a higher burstable rate depending on availability
When using rule-based QoS, you can configure up to 32 different rules based on:
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Source IP address and subnet mask
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Destination IP address and subnet mask
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Source Port
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Destination Port
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Protocols (well known)
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Priority