1x Service Authentication Offer a Rich Set of Advanced Features Such as IGMP Snooping, MVR, MAC Filtering SNMP Management Support DMT Modulation - Standard Compliance and Outstanding Performance The ZyXEL VES-1616F-34/35 is a DMT (Discrete Multi-Tone)-based VDSL solution, which dynamically adapts the bit rate to conditions on the local loop, offers excellent performance even over noisy lines. Network administrators become free from manually testing lines and constantly adjusting equipment to noise conditions. Both IEEE's 802. 3ah Ethernet in the First Mile (EFM) Task Force and T1E1. 4 Working Group selected DMT as its worldwide VDSL line-coding standard. Port Trunking Provides Higher Availability The ZyXEL VES-1616F-34/35 supports IEEE 802. 3ad with load distribution control and fail over recovery, which distributes traffic to each trunk port based on the source and destination MAC addresses, balancing the traffic load. Traffic Prioritization Streamlines Multi-Services Administrator can enable IGMP snooping to optimize service quality for IP multicasting applications. This prevents unnecessary forwarding of multicast traffic to all subscribers, thus optimizing bandwidth utilization for bandwidth-consuming applications such as broadcast video. In addition, the Multicast VLAN registration (MVR) feature checks all the VLANs to see if they request the same video stream. Through this exclusive mechanism, the video stream can be reduced significantly, and thus be very advantageous in MoD environment. Rate Limiting Allows Service Differentiation Rate limiting on the subscriber ports allows for service in increments of 64Kbps, allowing service providers to offer tiered service...