48-Port ADSL / ADSL2 / ADSL2+ Subscriber Interface with Built-in POTS Splitter
DMT data rate: Downstream up to 25 Mbps / Upstream up to 3Mbps
2 x 1000Base-T or 2 x mini-GbE Uplink Interfaces
Web-based GUI Management
Local RS-232 CLI and Ethernet SNMP / Telnet / SSH Management
Firmware Upgradeable via FTP
Configuration Backup and Restoration via TFTP
Supports IPSec / L2TP / PPTP VPN Pass-through
Supports 4K MAC address
Supports IEEE 802.1q Tag-based VLAN and Protocol-based VLAN
Layer 2 / 3 Filtering Based on MAC, IP, Protocol, Port Number and Ether Type
Access Control List by MAC / IP / Protocol / Port number
Traffic prioritization (802.1p)
Supports IGMP Snooping / Proxy per IGMP v1, v2, and v3
Fan Alarm Indication
Temperature Monitoring and System Overheating Trap Functionality
Supports IEEE 802.1d Spanning Tree Protocol and IEEE 802.3ad Link Aggregation
