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  2. XDL-2420R

XDL-2420R

תיאור מוצר
24-Port VDSL2 / ADSL2+ with 2-Port Gigabit TP/SFP Combo IP DSLAM

DSL Interfaces
  • 24 full-duplex VDSL2 / ADSL2+ links via RJ21 (Telco-50) connector
  • 24 corresponding POTS lines via RJ21 (Telco-50) connector
  • Built-in POTS splitter for each VDSL / ADSL port
  • Compatible with PLANET’s VDSL2 CPE devices: VC-231, VC-234, VDR-300NU
  • Compatible with PLANET’s ADSL2/2+ router: ADN-4101, ADE-3400, ADE-3410, ADE-4400, VDR-300NU
  • Auto-speed function for DSL link (by distance and cable quality)
Ethernet Interfaces
  • 2 10/100/1000Mbps TP and 2 1000Mbps SFP shared combo interfaces
  • 1 alarm in and 1 alarm out copper ports
  • Auto-MDI/MDI-X detection on Gigabit RJ-45 port
VDSL2 Features
  • Cost-effective VDSL2 link and central management solution
  • Compliant with ITU-T G.993.2 VDSL2 standard (8a,8b,8c,8d,12a,12b,17a and 30a Profiles)
  • Configurable xDSL line profile and alarm profile
  • DMT (discrete multi-tone) line coding VDSL
  • Up to profile 30a 100/100Mbps symmetric data rate for VDSL2vSelectable 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
  • UPBO/DPBO supported
ADSL2/2+ Features
  • Compliant with ADSL2/2+ standard
  • - ITU-T G.992.1 Annex A/B
  • - ITU-T G.992.3 Annex A/B, Annex L mode1 and mode2
  • - ITU-T G.992.5 Annex A/B/M
  • Configurable xDSL line profile and alarm profile
  • Supports upstream 3.5Mbps and downstream 24Mbps at the maximum
  • Supports PPPoE relay
Layer 2 Features
  • Destination Lookup Fail (DLF) / Broadcast Rate Limit
  • Q-in-Q VLAN
  • Supports Redundancy / Static Link Aggregation / Daisy Chain uplink application mode
  • 8 queues priority for SP-priority and WRR-weight QoS
  • ToS to VLAN priority remark mapping
Quality of Service
  • 8 queues priority for all xDSL ports
  • SP-priority / WRR-weight QoS
  • ToS to VLAN priority remark mapping
Multicast
  • IGMP v2
  • IGMP Fast Leave
Security
  • 8 groups Layer2/3/4 Access Control List
  • DHCP Option82
Management
  • System date and time control
  • Single-end loop testing
  • Lamp test
  • User management account
  • Out-band management
  • Remote management control
  • SNMP trap
Power System
  • 90~240V AC and -48V DC dual power input interfaces
  • Supports power redundancy

Specification

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