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اخبار > ULC-1000AN High Density MSAN


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محصولات شرکت OPNET

ULC-1000AN High Density MSAN

 

 شرکت OPNET با ارائه محصول جدید خود در زمینه سیستمهای اکسس پرظرفیت NGN ،تحولی بنیادین در زمینه ارائه سرویسهای ارزش افزوده مخابراتی ایجاد کرده است .مشخصات فنی این محصول و کاربردهای آن بطور خلاصه به شرح ذیل می باشد :

ULC-1000AN MSAN-HD MSAN

 

 

ULC-1000AN MSAN-HD MSAN

 

 

 

 

 

 

 

 

 

 

 

Multi-Service Access Node

Keeping with the current trend of full integration IP and broadband, OPNET Technologies presents the high density, high capacity MSAN system shelf (MSA) of ULC-1000AN MSAN. The MSA system is a member of ULC-1000AN MSAN product series. It can be configured to deploy a wide range of voice and data applications, to subscribers over a copper wire-line network infrastructure. Combined the MSA and MSC shelves in one integrated MSAN system, ULC-1000AN MSAN fully supports all TDM-based, ATM-based and IP-based services in a single platform.

The MSA system shelf is equipped with 20G non-blocking backplane, and 1 Gbps per service slot, failover-enabled for Central Process Unit (CPUM2) and Media Gateway Unit (MGUM), dual power inputs and various high port density multi-purpose line cards. With comprehensive IP-centric firmware features, the MSA system is a high-density, high-capacity system that facilitates Telecom Operators to deliver high-quality residential or business user services, satisfying its current and future infrastructural requirements of reliability, flexibility and scalability.

The MSA system shelf is an 11.1 U-height chassis-based MSAN system, it contains 15 vertical service slots, four half sized CPU/MGU slots, user panel and FAN unit on top. The Central Process Unit, CPUM2, control card with 6G grouping uplink is designed to plug into CPU-slots. Two Gigabit Ethernet optical ports are available on each CPUM2 card. The Media Gateway Unit, MGUM, VoIP protocol processing card is designed to plug into MGU-slots. The 15-service slots are available for equipping various line cards. The variety of line cards are including:

48-port ADSL2+ line cards (with or without built-in splitter) that provide subscribers with asymmetric transmission bandwidth up to 24 Mbps/2.4 Mbps; 24-port SHDSL line cards with symmetric transmission bandwidth of 4.096 Mbps (2-wire); 24-port VDSL2 line cards (with or without built-in splitter) that offer up high-speed connectivity per port over copper wires, 48-ports POTS line card provides telephone service. The design of MSA shelf is also taking account of the further technology evolution such as GE-PON and EFM-G.SHDSL.

Features

Overall of MSA System

‧ Scalable System Capacity (48~720-port POTS or ADSL2+)
‧ 1+1 redundancy for CPU and MGU
‧ High density line card
‧ 20G non-blocking switch fabric
‧ Advanced L2 switching functionality
‧ Multiple Gigabit Ethernet optical or electrical uplink
‧ Variety of Network Topologies: Point-to-point, Linear, Star, or Ring
‧ Fast Recovery from network fault by Rapid Spanning Tree Protocol

Broadband Access Features

‧ Variety of xDSL Access Interfaces: ADSL / ADSL2 / ADSL2+ / G.SHDSL / VDSL2
‧ Optional with built-in POTS Splitter on ADSL and VDSL board to simplify MDF Cross-connection
‧ SELT/DELT test functions
‧ Per port LED status indication

VoIP Access Features

‧ Comply with standardized IP-based control protocols, H.248 / MGCP / SIP
‧ Supports Voice, FAX, Modem, and ISDN-BRI over IP
‧ Bi-directionally convert voice formats between PCM payload and IP-based G.711, G.723, G.726 or G.729 payload
‧ Echo-cancellation mechanism
‧ Voice Activation Detection (VAD)
‧ Comfort Noise Generation (CNG)
‧ Local switching while uplink is failed
‧ Hair-pinning connection function
‧ Dual homing
‧ Metallic line testing

Network Management and Maintenance

‧ Local management through a craft terminal
‧ Web-based Management Interface
‧ View-based User Friendly Interface Network Management
‧ Cluster Management (Up to 8 cluster members)
‧ Comprehensive Network Management Features: CM, PM, FM, SM and Inventory Management
‧ Scalable Management Capacity for Different size of Access Network
‧ Integrated Line Testing Features for easy maintenance
‧ North Bound Interface (Option)
‧ In-band and out-of-band management
‧ SNMP Management, Standard/Vendor specific MIBs

Applications

VoIP Access Gateway

HD MSAN Application

ADSL/ADSL2/ADSL2+/SHDSL/VDSL Broadband Access

ULC-1000AN MSAN supports variety types of DSL interfaces for broadband service access; flexibly provisioning different data-rates and services according to customer requirements

HD MSAN Application2

DM Download

DM Download-ULC-1000AN-and-HD-MSAN
DM Download-HD-MSAN


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Comtech Vipersat:http://www.comtechefdata.com IPricot Company:http://www.ipricot.com JRC:http://www.njr.co.jp/index_e.htm Norsat:http://www.norsat.com Opnet Company:http://www.opnet.com.tw Redline Communications:http://www.redlinecommunications.com Trio Company:http://www.trio.com.au/
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