PLANET VC-2400MR48 - Manual (Page 12)

User’s Manual of VC-820M / VC-2400MR Series
12
1.4 Product Features
¾ VDSL Interface
VC-2400MR / VC-2400MR48
„ 24 Full-Duplex VDSL links via RJ-21(Telco-50) connector
„ 24 corresponding POTS lines via RJ-21(Telco-50) connector
„ Built-in POTS splitter for each VDSL port
„ Auto-speed function for VDSL2 link (by distance and cable quality)
VC-820M
„ 8 x RJ-11 connectors for VDSL2 connection
„ 8 x RJ-11 connectors for telephone/POTS connection
„ Built-in POTS splitter for each VDSL port
„ Auto-speed function for VDSL2 link (by distance and cable quality)
¾ Ethernet Interface
„ 2 10/100/1000Mbps TP and SFP shared combo interfaces
„ Auto-MDI/MDI-X detection on Gigabit RJ-45 port
¾ VDSL2 Features
„ Cost-effective VDSL2 link and central management solution
„ ITU-T G.993.2 VDSL2 standard
„ DMT (Discrete Multi-Tone) line coding VDSL
„ Selectable bandwidth control and target SNR margin
„ Built-in surge protection to against surge damage from high energy spike
„ Voice and data communication can be shared on the existing telephone wire simultaneously
¾ Layer 2 Features
„ Prevents packet loss Flow Control:
• IEEE 802.3x PAUSE frame Flow Control for Full-Duplex mode
• Back-Pressure Flow Control in Half-Duplex mode
„ High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates
erroneous packets to optimize the network bandwidth
„ 8K MAC Address Table, automatic source address learning and ageing
„ Support VLAN:
• IEEE 802.1Q Tag-Based VLAN
• Port-Based VLAN
• Q-in-Q tunneling (Double Tag VLAN)
• GVRP for dynamic VLAN Management
• Private VLAN Edge (PVE / Protected Port )
„ Supports Link Aggregation
• Up to 13 Trunk groups
• Up to 8 ports per trunk group with 1.6Gbps bandwidth (Full Duplex mode)
• IEEE 802.3ad LACP (Link Aggregation Control Protocol)
• Cisco ether-Channel (Static Trunk)
„ Support Spanning Tree Protocol: