ZyXEL 48 ports ADSL2+ IP DSLAM IES 1248

详情

**-Port Hardened ADSL2+ Mini IP DSLAM IES*******1

• The fastest speed with the most advanced and flexible DSL transport available, adjustable speeds for multiple service offerings down/up stream Up to *4/1.2 Mbps
• Application flexibility, with asymmetric data transport over a single copper pair (software configurable)
• Compliant with ITU, ANSI and ETSI standards
• POTS/ISDN in overlay mode
• Deployment from CO, cabinet or basement, multi-tenant units/multidwelling units
• A complete offering for High bandwidth asymmetrical services — residential data, voice, and multiple video channels

Benefits

Better utilization of bandwidth

The IES*******1 (DC Power Input) is an IP-based DSLAM that terminates all the ATM circuits and converts traffic directly to deliver the most popular broadband IP services. It also provides a distinct advantage over typical ATM-based DSL access system due to the fact that IP is the natural approach for data transmission. It offers better bandwidth utilization, ease of use, as well as the low-cost advantage. With the highly compact and temperature-hardened design, simple installation and easy adaptation to local POTS/ISDN splitter requirements, the IES*******1 can be deployed in indoor and outdoor enclosures.

A robust, capable ADSL2+ solution

With this standalone ADSL2+ IP DSLAM, service providers can offer residential and business users access to high-bandwidth services on demand; such as streaming video, online gaming, multimedia applications and multiple video channels on a single network connection. The IES*******1 also offers medium/small businesses and home offices IP connectivity, VPNs, VLANs, high-quality video conferencing, long-reach Ethernet and legacy service interconnection, as well as asymmetric connectivity as fast as *4Mbps. The IES*******1 DSL solution for POTS/ISDN is a sophisticated ADSL2+ device wielding full compliance to existing standards, the latest DSL technology, compactness, low power consumption, integration with existing platforms and network managemeability. The combination of a superior line code, modern signal processing techniques and state-of-the-art ASIC design add up to a compact, energy-saving ADSL2+ modem with excellent performance, transparent backward ADSL/ADSL2 compatibility, robust interference resistance and flexible configurability.

Service Applications

• A complete service offering bundling data, voice and video services
• Residential: broadband Internet access, streaming audio and video, gaming, high quality video distribution, VoD, and telecommuting
• Medium and small businesses: IP connectivity, VPNs, VLANs, high quality video conferencing, long reach Ethernet or legacy service interconnection, asymmetric to *4 Mbps
• Low cost reliable transport for backhauling applications, such as mobile base station connectivity over ADSL
• VoDSL services, legacy services and WAN interconnection, bridging or routing, VPNs, provided through appropriate CPE
• Cost-effective broadband access for higher margin services such as VoD, gaming, and multimedia applications

Specifications

ADSL2/ADSL2+ Interface

• Support G.**2.3 and G. **2.5 ATM Transmission Convergence (ATM-TC) function
• Support G.**2.3 and G.**2.5 Spectral Mask
• Support EOC and Overhead Channel Access defined in ITU-T Rec. G.**2.3 and ITU-T Rec. G.**7.1
• Support the latency path function specified in ITU-T Rec. G.**2.3 and G.**2.5
• Support loop diagnostic function specified in ITU-T Rec. G.**2.3 and G.**2.5
• Support the power management capability specified in ITU-T Rec. G.**2.3 and G.**2.5
• Support the capability of the Seamless Rate Adaptation (SRA) on-line configuration specified in ITU-T Rec. G.**2.3 and G.**2.5

Network Interface

• IEEE **2.3u **0BASE-Tx
• IEEE **2.3ab ***0BASE-T
• IEEE **2.3z ***0BASE-Lx/***0BASE-Sx
• SFP mini GBIC

ATM Functionality

• Support Point-to-Point Virtual Circuit Connection (VCC) in the Network
• Provide the Peak Cell Rate (PCR) configurable parameter for UBR services specified in ATM Forum Traffic Management 4.0
• Provide the Peak Cell Rate configurable parameter for CBR services specified in ATM
• Forum Traffic Management 4.0
• Provide the Peak Cell Rate (PCR) and Sustainable Cell Rate (SCR) configurable parameters for rt- VBR and nrt-VBR services specified in ATM Forum Traffic Management 4.0
• The over-subscription of bandwidth is permitted, i.e., total DSL bandwidth can be larger than bandwidth of DSLAM network interface for UBR service
• Support the downstream traffic shaping function for each ATM PVC connection
• Support the Fault Management (FM) functions of the ATM layer F5 OAM cells for End-to-End
• Loopback defined in ITU-T Rec. I.**0
• Support *4k PVC

IP Functionality

Support ICMP (Internet Control Message Protocol) function, and respond the ICMP request message sent from NMS or other system

Subscriber Management

• Support the Ethernet MAC filtering function
• Support *4k MAC addresses
• Support the DHCP relay agent option *2 function
• Support **2.1x
• Support port isolation function
• Support RFC***4 bridged mode payload encapsulation method
• Support the IPSec/L2TP/PPTP VPN pass-through function
• Support RFC***6 PPPoE packet forwarding function

VLAN & VLAN Bridge Functions

• Provide ***4 configurable VLANs
• The VLAN tagging complies with IEEE **2.1Q
• Support VLAN bridge function of mapping of multiple PVCs to one VLAN ID
• Support the IEEE **2.1Q VLAN tagging
• Support GVRP function Reliability
• Support **2.1w RSTP

QoS

• Support configurable IEEE **2.1p priority queue function and support 4 levels
• Support configurable mapping function between ATM PVC and **2.1p priority queue

Multicast capability for IP network interface

• Support RFC***4 bridged mode multicast service
• Support Internet Group Management Protocol (IGMP) version 2 specified in RFC***6
• Support IGMP snooping function
• Support **6 multicast groups
• Support **4 copies for each multicast group

Management

• Local management through a craft terminal
• Support the In-band IP interface for managing the Network
• Support SNMP (Simple Network Management Protocol) v1.0 & v2c (RFC***7)
• The management activities can be performed by SNMP operations
• Support SNMP MIB(s)
• Support standard SNMP traps so that these traps can be reported to other NMSs
• Centralized Management Software — EMS supporting

Hardware Specifications

Hardware Configuration

• Two TELCO**0 connectors for **-port ADSL/ADSL2/ADSL2+
• Two TELCO**0 connectors for **-port splitter card
• One mini RJ*1 console port for local management
• Two **0Base-Tx/***0Base-T or two mini GBIC for uplink/subtending
• One DB9 for 3 in and 1 out alarm contact
• Hot-swappable fan module
• DC Input connector

Power Requirements

• Voltage: **8 VDC (**6 ~ **2 VDC)
• Power: max. *0 Watts

Physical Specifications

• *9” and *3” Rack-mountable
• Force cooling by FAN
• Temperature hardening
• Built-in splitter
• Dimensions: **9.8 (W) x **1 (D) x *6 (H) mm
• Weight: 7.2 Kg 

Environmental Specifications

• Operating Temperature: **0°C ~ *5°C
• Storage Temperature: **0°C ~ *5°C
• Operating Humidity: *0% ~ *5% (noncondensing)
• Storage Humidity: 5% ~ *5% (non-condensing)

Certification

• EMC/ESD: FCC part *5 Class A; EN ****2, EN ****4 Class A; ETS **0 **6
• Safety: ITU-T K.*0, Appendix C; CSA ****0; EN ****0; IEC ****0; UL ****0
• Reliability: ETS **0 **9
• NEBS Compliant