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DIAS24A
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Layer-2 insulation between ports Security (ACLs, L2 & L3 Filters) Rate limiting & marking of traffic 8 PVCs per ADSL port Protection from ARP spoofing attacks Congestion Management Built-in Passive Line Splitter to separate voice traffic and hand over to PSTN network with 16kHz metering support K.20 protection of line interfaces
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