DAS-4672Proje

672-Port IP DSLAM
Nereden Alınır

Tanımlama


The DAS-4672 system is the IP-DSLAM access solution tailored to meet customer requirements for high-speed remote access and subscriber aggregation. The DAS-4672 can accommodate up to 14 line cards. With the high bandwidth flexible backplane design, the system combines variety technologies to meet various kinds of market requirements.

The DAS-4672 IP-DSLAM also provides Gigabit Ethernet network control cards with redundancy to secure the "always on" service. In an increasingly competitive environment, the DAS-4672 provides simple and reliable delivery of high demand applications. With 48-port subscriber line cards, the DAS-4672 offers a high-density solution that can scale commensurately to subscribers' demands. At a maximum density of 672 subscribers per
shelf, the DAS-4672 offers one of the highest density Broadband Access solutions in the industry.

The DAS-4672 IP-DSLAM is an extremely cost-effective application delivery solution ideal for numerous network topologies. It enables traditional services including email, Internet access, file transfer, and VoIP telephony. It provides an ideal platform for launching new IPbased services and application bundles. Triple play service delivery, combining a variety of video and entertainment services with broadband access and IP voice becomes possible in an all-IP deployment scenario based on the IP-DSLAM. This latest generation IP-DSLAM represents a strategic investment in applications that deliver today and well into the future.

Genel Özellikler


SOFTWARE
MANAGEMENT

• SNMP Manageable
• AMS LCT
• CLI through the RS-232 console and Telnet
• In-Band Management
• Out of Band Management

MIBs
• SNMP v1, v2c
• RFC 1213 MIB-II
• RFC 1493 Bridge MIB
• RFC 2233 IF-MIB
• RFC 2674 802.1Q MIB
• RFC 2662/RFC 3440 ADSL line MIB
• Enterprise AM0031 MIB

HARDWARE
SYSTEM CHASSIS
Dimensions

• 22.75" (13U) x 19" or 23" x 26.6" (H x W x D)

Power Supply
• VDC: -39V to -72V

OPERATING REQUIREMENTS
Temperature

• 32 to 131 F (0 to 55 C) Operating
• 32 to 140 F (0 to 60 C) Short-term Operating
• 5 to 149 F (-15 to 65 C) Storage

Relative Humidity
• 5% to 95% (non-condensing)

FRONT PANEL
Interface

• 2 Network Control Slots (Redundant)
• 14 Line card slots
• 1 Fan module
• 1 Alarm I/O module

REAR PANEL
• TELCO-50 connectors on POTS Splitter Card
• Dual DC power source terminal

STANDARDS AND COMPLIANCES
• CE
• VCCI Class A
• EN55022 Class A/CISPR 22
• EN61000-4-5

INTERFACE & PROTOCOLS
BACKPLANE
• Architecture: Dual Star
• Bandwidth per Subscriber Slot: 1 Gbps
• Total Backplane Capacity: 20 Gbps

SUBSCRIBER INTERFACE
xDSL
• 48 port ADSL/ADSL2/ADSL2+
• 48 port SHDSL

NETWORK INTERFACE
• 2 x mini-GBIC SFP

STANDARDS, PROTOCOLS & FEATURES
Line Standards
• G.992.1 Annex A, Annex B, T1.413
• G.992.2, G.992.3 (ADSL2, Annex M, Annex L)
• G.992.5 (ADSL2+)
• G.991.2 (SHDSL) 2-wire

ATM Support
• Up to 8 PVCs per port
• OAM loop back

Encapsulation
• RFC 2684 bridged and routed modes
• RFC 2516 PPPoE

Subscriber Control
• Traffic isolation among line ports
• MAC limit per VC base

SWITCHING & SUPPORT SERVICE
L2 switching

• Up to 16K MAC address learning
• Ethernet CoS per IEEE 802.1p
• RSTP (Rapid Spanning Tree Protocol)
• Link Aggregation per IEEE 802.3ad

VLAN
• 4K active VLAN
• VLAN Tagging pass-through
• VC-to-VLAN in one-to-one or multiple to one mapping

Multicast
• 256 concurrent Multicast Groups forwarding
• IGMP Snooping and IGMP Proxy

QoS Classification
• IEEE 802.1p priority queues (8 queues)
• Traffic classification
• Rate limiting in VC level

Service Access Control
• Ethertype-based traffic filtering
• MAC address filtering
• PPPoE, DHCP, and Static IP access methods management per VC
• DHCP relay agent with option 82


Fiziksel Özellikler

Çözümler

Sipariş Bilgisi

DAS-4672  DC Chassis with Fan Module

Görseller

DAS-4672
Front view

İndir

Destek Merkezi