ULC–1000AN MSAN

TDM-Based Features

.Open PSTN interfaces: V5.2 and 2-wire analog, connections to any LE switch for TDM POTS applications
.Analog Leased Line with or without E&M Signaling
.Multi-rates Data Leased Line with different kind of interface, V.11, V.28, V.35, or G.SHDSL
.DS0 level fully non-blocking cross-connect and grooming

Broadband Access Features:

.Variety of xDSL Access Interfaces: ADSL / ADSL2 / ADSL2+/ G.SHDSL / VDSL
.Variety of Network Interface: ATM E1 IMA, ATM based STM-1 for ATM-Based Network, Fast Ethernet (FE) or Gigabit Ethernet (GE) for IP-Based Network
.Integrated L2 Switch Features for Advanced Data Services
.Built-in POTS Splitter on board to simplify MDF cross-connection

VoIP Access Features:

.Comply with standardized IP-based control protocols, H.248 / MGCP / SIP
.Bi-directionally convert voice formats betweenTDM-based 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)
.T.38 Fax over IP functionality
.Co-existing with V5.2 POTS Network
.Interface in a single system

Integrated Transmission System

.Variety of Transmission Interfaces: E1, E3, G.SHDSL Electrical, STM-1/4 Optical, or GE Optical
.Variety of Network Topologies: Point-to-point, Linear, Star, Ring or Hybrid
.Fast Recovery from Network Fault by Network Protection Switch

Scalable System Capacity from Small, Medium to Large Network Management and Maintenance

.Comprehensive Network Management Features: CM, PM, FM, SM and Inventory
.Management for overall Access Network
.Integrate Line Testing Features for easy maintenance
.Scalable Management Capacity for Different size of Access Network
.User-Friendly Interface for easy operation