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Model
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IDL-4802 / IDL-4802-48
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Hardware Specification
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Case
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1.5U high box-type with a rack-mountable enclosure
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Ports
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Uplink： 2 x RJ-45 (10/100/1000Base-T)
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2 x SFP (1000Base-T/SX/LX/EX/ZX/LHX)
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MGMT：1 x RJ-45 (10/100Base-TX)
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Console：1 x RJ-45 (RS-232 serial port, 9600, 8, N, 1)
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LINE：2 x RJ-21 connectors
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PHONE：2 x RJ-21 connectors
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Fan：2 x RJ-45
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HK：1 x RJ-50
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LED Indicators
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1 x SYS LED
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1 x ALM LED
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2 x Uplink LEDs
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48 x ADSL LEDs
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Software Specification
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Standard
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Compliant with ADSL standard
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- ANSI T1.413 issue 2
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- G.dmt (ITU G.992.1)
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- G.lite (ITU G.992.2)
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- G.hs (ITU G.994.1)
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Capable of ADSL2 standard
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- G.dmt.bis (ITU G.992.3)
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Capable of ADSL2+ standard
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- G.dmt.bisplus (ITU G.992.5)
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System
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- Subscriber interface with built-in POTS splitter
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- Downstream DMT data rate up to 25 Mbps
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- Upstream DMT data rate up to 3 Mbps (Annex M)
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- Distance up to 18 kft
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- 8 PVCs per xDSL port
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- DHCP forward
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- DHCP relay agent
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- PPPoE relay
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- IPSec/L2TP/PPTP VPN pass-through function
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- PPPoA to PPPoE inter-working
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Bridge Function
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- Supports IPv4 packet
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- Supports IEEE802.1d Ethernet bridge function between trunk Ether port and ATM VCs
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- Supports static source MAC table provisioning, automatic source MAC learning and block duplicate ones
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- Supports 4K static MAC address table
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- 128 MAC address per x DSL port
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- Supports IEEE802.1d Ethernet bridge function between trunk Ether port and ATM VCs
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- Supports Rapid Spanning Tree Protocol (RSTP) for the trunk interfaces per IEEE 802.1w
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- Support Link Aggregation in IEEE 802.3ad for 2 GBE links to be aggregated together as a logical link
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- Support both LACP protocol (dynamic) for load sharing and failover in case of loss of Ethernet link
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VLAN Function
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- IEEE 802.1q Port-based / Protocol-based VLAN
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- 512 non-stacked VLAN-ID simultaneously ranging from 1 to 4095
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- VLAN stacking and VLAN cross-connect
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- IP Spoofing prevention
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- MAC anti-Spoofing
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- Port isolation functionality
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- Static VLAN group and membership provisioning
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Multicast Function
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- IP multicast forwarding
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- Complies with RFC2684 bridged payload encapsulation mode
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- Up to 256 multicast groups and 512 copies simultaneously
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- Up to 48 profile-based Multicast Access Control
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- Limit maximum number of IGMP groups joined per bridge port
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- IGMP snooping / proxy per IGMP v1, v2, and v3
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- IGMP proxy and IGMP snooping Selection
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Security
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- Supports Layer-2 frame filtering based on MAC and Ether Type
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- Supports Layer-3 filtering based on IP, Protocol, and Port number
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- IEEE 802.1X authentication
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QoS
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- Control the bandwidth occupied by broadcast, multicast, and unknown unicast (flooding)
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- Rate-limit profile binding per bridge port
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- Three Color Marking (TCM) policer
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- Ethernet rate limit per bridge port
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- ToS (type of service) / DiffServ (differentiated services) stripping and priority queuing
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- DSCP mapping to 802.1p
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- Selectable adopted priority queue mechanisms according to Strict Priority Queue (SPQ) and Weighted Fair Queue (WFQ)
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- Configurable mapping function between ATM PVC and 802.1p priority queue
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- Supports IP CoS technology
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Management
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- Web based GUI management
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- Local RS-232 CLI, and Ethernet SNMP / Telnet / SSH management
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- Remote in-band SNMP / Telnet / SSH management
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- Firmware upgradeable via FTP
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- SNMP v1, v2c
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