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YML856 Rev3 NCT480 IP DSLAM User GuideNCT480 IP DSLAM User Guide
www.netcomm.com.au 7
Features
NCT480 mini IP-DSLAM is designed to meet with industry standards in functionality, performance, and
reliability. As a compact IP-DSLAM platform, NCT480 can provide ADSL service for 48 users over existing
PSTN telephone wiring. More detailed features are listed below:
Hardware Features:
• Pizza box type supports 48 ADSL ports and build-in POTS splitter equipped available
• Cost effective access solution for always on high-speed Internet service application
• Existing twisted pair telephone line via POTS splitter/Low-Pass-Filter, it means ADSL and telephone
services can be provided concurrently
• Support service capacity expansion via units stacking
• Two pair of 10/100/1000 Ethernet and mini-GBIC uplink Network uplink interfaces
• One RS-232 serial console port
• One 10/100 Base T Ethernet management port
• Support non-blocking switching fabric and Wire-speed switching capability
• Alarm input IO interfaces
Software Features:
• Local system configuration and management through RS-232 console or the Ethernet management port
• Remote system configuration and management using Telnet or web management through GE network
uplink interfaces
• Embedded SNMP v1, v2c management agent with standard MIB-II
• Support TFTP firmware upgrade
• Support HTTP firmware upgrade
• Support Subscriber traffic isolation among ADSL line ports
• Support RFC 2684 bridge mode IPoE multi-protocol over AAL5
• Support RFC 2516 PPPoE packet forwarding
• Support QoS for IEEE 802.1p priority queues
• Support Subscriber rate limiting
• Support ADSL Line Profile and VLAN batch configuration
• Support IEEE 802.1Q VLAN tagging
• Support IEEE 802.1ad VLAN stacking and VLAN translation
• Manually configurable mapping between VLAN tag and ATM PVC
• Support IEEE 802.1D spanning tree bridging between Network uplink interface and any ADSL Subscriber
interface
• Support IGMP snooping and Multicast
• Support OAM F5 fault diagnostic
• Support MAC address access control
• Support IP/MAC packet filtering
• Support IEEE 802.3ad link aggregation on Network uplink interface through CLI