Product Features - Planet VC-820M User Manual

1.4 Product Features

VDSL Interface
8 x RJ11 connectors for VDSL2 connection

 8 x RJ11 connectors for POTS connection
 Built-in POTS splitter for each VDSL port
 Auto-speed function for VDSL2 link (by distance and cable quality)
Ethernet Interface
 2 Gigabit TP and SFP shared combo interfaces
 Auto-MDI/MDI-X detection on Gigabit RJ45 port
VDSL2 Features
 Cost-effective VDSL2 link and central management solution
 ITU-T G.993.2 VDSL2 standard
 DMT (Discrete Multi-Tone) line coding VDSL
Up to 100/100Mbps symmetric data rate

 Copper wiring distance up to 1km
 Selectable target data rate and target SNR margin
 Built-in surge protection against surge damage from high energy spike
 Voice and data communication can be shared on the existing telephone wire simultaneously
 Supports downstream/upstream rate control on each port

Layer 2 Features
 High performance of Store-and-Forward architecture and runt/CRC filtering eliminate erroneous packets to
optimize the network bandwidth
 Broadcast/multicast/unicast storm control
 Supports VLAN
- IEEE 802.1Q tag-based VLAN
- Port-based VLAN
- Q-in-Q tunneling (VLAN stacking)
- GVRP for dynamic VLAN management
- Private VLAN edge (PVE/protected port)
 Link Aggregation
 IEEE 802.3ad LACP (Link Aggregation Control Protocol)
 Cisco ether-channel (static trunk)
 Spanning Tree Protocol
- STP, IEEE 802.1D
- MSTP, IEEE 802.1s
 Port mirroring to monitor the incoming or outgoing traffic on a particular port

Quality of Service
 4 priority queues on all switch ports
 Traffic classification:
- IEEE 802.1p CoS
- IP ToS/DSCP
- Port-based priority
 Strict priority and Weighted Round Robin (WRR) CoS policies
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User's Manual of VC-820M