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ULC-1000AN 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
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
DM Download
