ZISA IA48G- 48Ports ADSL2+ IP DSLAM

คู่มือการ Config ค่า Mini IP DSLAM เข้ากับ TOT รายละเอียดเพิ่มเติม.........

Description
The fastest speed with the most advanced and flexible DSL transport available, adjustable speeds for multiple service offerings down/up stream Up to 24/1.2 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/multi-dwelling units

Features
Better utilization of bandwidth The IA48G 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 IA48G 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 IA48G 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 24Mbps. The IA48G 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.

Application
• 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 24 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

Specification
ADSL2/ADSL2+ Interface
• Support G.992.3 and G. 992.5 ATM Transmission Convergence (ATM-TC) function 
• Support G.992.3 and G.992.5 Spectral Mask
• Support EOC and Overhead Channel Access defined in ITU-T Rec. G.992.3 and ITU-T Rec. G.997.1
• Support the latency path function specified in ITU-T Rec. G.992.3 and G.992.5 
• Support loop diagnostic function specified in ITU-T Rec. G.992.3 and G.992.5
• Support the power management capability specified in ITU-T Rec. G.992.3 and G.992.5
• Support the capability of the Seamless Rate Adaptation (SRA) on-line configuration specified in ITU-T Rec. G.992.3 and G.992.5

Network Uplink Interface
• IEEE 802.3u 100BASE-TX
• IEEE 802.3ab 1000BASE-T 
• IEEE 802.3z 1000BASE-LX/1000BASE-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.610 
• Support 64k 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 64k MAC addresses
• Support the DHCP relay agent option 82 function
• Support 802.1x
• Support port isolation function
• Support RFC2684 bridged mode payload encapsulation method
• Support the IPSec/L2TP/PPTP VPN pass-through function
• Support RFC2516 PPPoE packet forwarding function

VLAN & VLAN Bridge Functions
• Provide 1024 configurable VLANs
• The VLAN tagging complies with IEEE 802.1Q 
• Support VLAN bridge function of mapping of multiple PVCs to one VLAN ID
• Support the IEEE 802.1Q VLAN tagging
• Support GVRP function

Reliability
• Support 802.1w RSTP QoS
• Support configurable IEEE 802.1p priority queue function and support 4 levels
• Support configurable mapping function between ATM PVC and 802.1p priority queue

Multicast capability for IP network interface
• Support RFC2684 bridged mode multicast service
• Support Internet Group Management Protocol (IGMP) version 2 specified in RFC2236 
• Support IGMP snooping function
• Support 256 multicast groups
• Support 144 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 (RFC1157)
• 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 Configuration
• Two TELCO-50 connectors for 48-port ADSL/ADSL2/ADSL2+
• Two TELCO-50 connectors for 48-port splitter card 
• One mini RJ11 console

Power Requirements
• Voltage: 220V AC or -48 VDC (-36 ~ -72VDC)
• Power: max. 90Watts

Physical Specifications
• 19” Rack-mountable
• Force cooling by FAN
• Temperature hardening
• Built-in splitter
• Dimension: 442.7 (W)  x 250 (D) x 66 (H)mm 
• Weight: 7.2 Kg

Environmental Specifications
• Operating Temperature: -40.C to 65.C
• Storage Temperature: -40.C to 85.C
• Operating Humidity: 10% to 95% (non-condensing) 
• Storage Humidity: 5% to 95% (non-condensing) 

Product

Link Web