ACE-2002, ACE-2002E Multiservice Access Concentrators/ ATM Network Termination Units FEATURES • Offer advanced bandwidth • Managed by and traffic management RADview-HPOV or other • Multiservice/ATM network capabilities to ensure high network management demarcation device or utilization of the ATM links applications access concentrator while preserving Quality of • Feature a wide variety of (ACE-2002), cellular access Service (QoS) ATM UNI modules, concentrator (ACE-2002E) • Implement ITU-T I.610 including ATM-25, E1/T1, • Offer converged WAN Operation, Administration E3/T3, 4E1/T1-IMA/UNI, services in a complete and Maintenance (OAM) 8E1/T1-IMA/UNI ATM-featured product standard to provide (ACE-2002E), STM-1/OC-3, end-to-end service control Dual STM-1/OC-3, • Four modular plug-in slots and statistic collection Dual STM-1/OC-3 APS, and • Traffic aggregation of STM-4/OC-12 modules • Support all ATM service multiple cellular base categories: • Offer a wide range of stations towards the ATM CBR, VBR (rt and nrt), non-ATM modules, network UBR, UBR+ and ABR including LAN • Seamless migration of (10/100BaseT), HDLC, • High resilience due to ATM traditional services (LAN, Frame Relay and CES: link protection and dual Frame Relay data and voice) E1/T1, 4xE1/T1, 8xE1/T1 hot-swappable power to ATM (ACE-2002E), E3/T3 supplies • Provide a service platform • Compact, 1U high • Managed either inband for router, PBX, LAN, video (ACE-2002), 1.5U (ATM) or out-of-band codec and other corporate (ACE-2002E); suitable for (Ethernet) device connections mounting in 19-inch racks ACE-2002, ACE-2002E Multiservice Access Concentrators/ATM Network Termination Units DESCRIPTION • Carriers and service providers can • ACE-2002 and ACE-2002E extend use ACE-2002E to aggregate traffic ATM network facilities up to the from 2G/2.5G and 3G cellular customer premises. These facilities • ACE-2002 and ACE-2002E are base stations by using its include: advanced traffic multiservice access concentrators combination of TDM (CES) ATM management (shaping, policing) that can be used as carrier-owned UNI and IMA support. By using its and full OAM flow support. In demarcation devices or as powerful traffic management addition, the wide range of ATM concentrators connected to the capabilities, cellular operators can modules further enhance the public ATM network. benefit from end-to-end QoS flexibility of service offerings. • As a demarcation device, while efficiently utilizing network • When used as interworking ACE-2002 and ACE-2002E enable resources. The extensive devices, ACE-2002 and carriers and service providers to ACE-2002E OAM support reduces ACE-2002E smooth migration of define the boundary between operational costs using end-to-end legacy traffic, such as PBXs and their ATM public services and the network management. routers, to ATM networks. Using customer’s network. A clear • Operators can benefit from multi-port modules and up to demarcation point at the customer ACE-2002E by reducing the three user slots, ACE-2002 and premises increases service number of radio access links ACE-2002E can be used as reliability, improves network needed to connect the cellular concentrators for medium to large efficiency and ensures end-to-end base stations to the terrestrial corporations. The units enable QoS support. network thus cutting down different types of corporate traffic transport costs. to pass over public networks in the most efficient way. • ACE-2002 and ACE-2002E can be used as demarcation devices for native ATM or for legacy services, such as voice, LAN, Frame Relay or HDLC. APPLICATIONS Customer Premises LAN LAN Switch STM-1/OC3 ATM Customer Premises ACE-2002, ATM Switch ACE-2002E E1/T1 LAN LAN Switch NMS PBX STM-4 ATM Customer Premises ACE-2002, ATM Switch Switch Switch ACE-2002E E1/T1 LAN Switch PBX STM-1/OC3 ACE-2002, ACE-2002E E1/T1 ATM data PBX Inband management Public ATM Network Figure 1. ACE-2002, ACE-2002E as Multiservice Access Concentrators ACE-2002, ACE-2002E Multiservice Access Concentrators/ATM Network Termination Units ATM CAPABILITIES TRAFFIC MANAGEMENT OAM • ACE-2002 and ACE-2002E • ACE-2002 and ACE-2002E can • The OAM functionality, intrinsic support both NNI and UNI cell operate in the following modes: to the ATM technology, provides headers with full bit range of end-to-end manageability, allows � Monitoring: The units monitor VPI/VCI fields. ACE-2002, ACE- fault localization and helps reduce and gather statistical information 2002E support up to operational costs. ACE-2002 and on the violations of the traffic 1024 connections, VPC and/or ACE-2002E support segment and contract. VCC. Thus ACE-2002, ACE-2002E end-to end OAM functionality � Policing: The units compare the can be used as concentrators for complying with I.610. OAM user traffic with the Service Level large corporate networks or as a functionality is provided on Agreement (SLA) parameters. If junction point between two public SONET/SDH (F1 and F3) and the user traffic exceeds the SLA networks. ATM (F4 and F5) levels and parameters, violating cells can includes: • To increase versatility in QoS be tagged or discarded. � AIS/RDI – System indicators for definition, ACE-2002 and � Shaping: Both user and network faulty conditions in the network. ACE-2002E include VP tunneling. operator benefit from shaping If these indicators are detected This enables bundling multiple bursty traffic. For the user, more in the user or network modules, VCCs into a single VPC, while traffic can pass through the link ACE-2002 and ACE-2002E alert maintaining all the VCC QoS at no additional cost. For the the network management system. characteristics and OAM operator, shaping enables better � capabilities at F4 and F5 layers. Continuity Check (CC) – Used to statistical efficiency while check service availability. keeping the same backbone • ACE-2002 and ACE-2002E ACE-2002 and ACE-2002E send equipment and QoS. support up to 30 VP tunnels. Each a CC cell periodically over a tunnel is shaped as a CBR • ACE-2002 and ACE-2002E predefined VP or VC and verify connection. It can be defined with support a number of layers of that the VP or VC is intact. end-to-end OAM flow and act as traffic scheduling. The layers are � Loopback – Using the loopback a regular VP in the public set per VC, per VP, per VP tunnel option, ACE-2002 and network. and per user interface. ACE-2002E can measure • ACE-2002 and ACE-2002E minimum, maximum and ENHANCED RELIABILITY support Call Admission Control average delay and delay • ACE-2002 and ACE-2002E can (CAC), which prevents network variation. The loopback function optionally provide two redundant congestion, by checking the can also be used for fault network resources when a request ATM interface modules with isolation. The loopback cells can physical link protection. Switch to open a new connection is be sent with source and over between the modules is received. If the network resources destination address and may be are insufficient, the request for a based on G.783 Annex A and looped at any network element Annex B. new connection is rejected. pre-assigned with a loopback point address. • All ACE-2002 and ACE-2002E � modules can be hot swapped. In Performance Monitoring (PM) – case of hot swapping the same The OAM PM mechanism provides values for multiple module type, all module configurations are saved and parameters of the ATM service service is easily and quickly characteristics such as cell loss, cell error rate severely errored resumed. seconds and more. • ACE-2002 and ACE-2002E can optionally be ordered with two redundant hot-swappable power supplies. ACE-2002, ACE-2002E Multiservice Access Concentrators/ATM Network Termination Units � ACE-2002 and ACE-2002E can STATISTICS COLLECTION MANAGEMENT be managed by and report to up • ACE-2002 and ACE-2002E collect • ACE-2002 and ACE-2002E can be to 8 different management statistic information on the managed either locally or stations simultaneously. This physical layer, ATM layer and remotely using different ports and enables viewing the network ATM adaptation layer (AAL5). The applications: status from different locations. statistic information is sent to the � ACE-2002 and ACE-2002E can • ACE-2002 and ACE-2002E feature network management station and be managed locally, by plug & play functionality, which can be used for SLA reports and connecting an ASCII terminal to allows installation of the device diagnostics. the RS-232 port on the front with no on-site pre-configuration panel. The same port can be INTERWORKING required. used to connect a dial-up • To send long frames (mainly IP modem so ACE-2002 and traffic) over ATM networks ACE-2002E can be remotely efficiently, ACE-2002 and managed. ACE-2002 and ACE-2002E support Early Packet ACE-2002E support PPP Discard (EPD) and Partial Packet protocol for SNMP management Discard (PPD) mechanisms. If cells over RS-232. are lost or discarded, and are part � ACE-2002 and ACE-2002E can of a long frame, ACE-2002 and be managed locally via a ACE-2002E can drop the rest of dedicated Ethernet port, located the cells that belong to the same on the front panel. frame. This prevents overload of � A network management station the network resources by non located anywhere in the ATM valid cells. public network can be connected to a remote customer device and perform configuration, monitoring and diagnostics using a dedicated VC. E1/T1 TDM/ATM Cellular Base Station E1/T1 Aggregation TDM/ATM Node NMS Cellular E3/T3 Base Station STM-1/OC3 ACE-2002, Switch Switch ACE-2002E E1/T1 TDM/ATM Switch Cellular Base Station ATM data Inband management Public ATM Network E1/T1 TDM/ATM Cellular Base Station Figure 2. Cellular Base Station Aggregation ACE-2002, ACE-2002E Multiservice Access Concentrators/ATM Network Termination Units SPECIFICATIONS ORDERING • The RADview-HPOV network management application monitors, • ATM Connections configures, fault isolates and ACE-2002/#/@ 1024 connections, 8/12 VPi bits, presents network statistics using a Multiservice Access Concentrator/ 16 VCi bits graphical, user-friendly display. ATM Network Termination Unit This UNIX-based application alerts • Rate Conversion Buffer in real time on service availability Buffer size of 64,000 cells in each ACE-2002E/#/@ and faulty network conditions. The direction Multiservice Access Concentrator/ real time clock of the management • Standards ATM Network Termination Unit application is synchronized with all � ATM Forum the managed units. This enables to # Specify power supply type UNI 3.1, Circuit Emulation determine the real time of events AC for 100–230 VAC Service 2.0 (at-vtoa-0078), for sorting events chronologically. 48 for -48 VDC TM 4.0, IMA 1.0 & 1.1 Also, the statistical collection of � ITU-T events can be synchronized so that @ Specify R for redundant power I.363.1, I.371, I.372, I.432, the 15-minute intervals of statistical supply (same as the first one) I.610, G.703, G.704, G.706, information can be sorted in a G.732, G.823, G.957 RM-ACE-2002/P2 realistic sequence. The system � ANSI Hardware for mounting the unit in a events and the statistical ANSI T1.403, AT&T TR-62411 information are registered in a log 19-inch rack � IETF file. IETF RFC 1483/2684 RM-ACE-2002E/P2 � Frame Relay Forum The RADview application can Hardware for mounting the unit in a FRF.5, FRF.8 store a complete pre-defined 19-inch rack configuration of ACE-2002, • Control Interfaces ACE-2002E to shorten and � RS-232/V.24 (DTE) simplify its field installation. After Baud rate: 9.6, 19.2, 38.4, 57.6, ACE-2002, ACE-2002E are 115.2 kbps installed, it is possible to remotely Connector: DB-9 DTE download the complete � Ethernet Port RJ-45 configuration from anywhere in Half-duplex mode the network. • Power ACE-2002: 100–230 VAC, 47–63 Hz 75W -41 to -72 VDC ACE-2002E: 100–230 VAC, 47–63 Hz 100W -41 to -72 VDC Supports hot-swappable power supply redundancy • Physical data communications ACE-2002: Height: 4.4 cm / 1.70 in www.rad.com Width: 43.2 cm / 17.00 in International Headquarters Depth: 35.0 cm / 13.80 in 24 Raoul Wallenberg Street Weight: 5.7 kg / 12.50 lb Tel Aviv 69719, Israel ACE-2002E: Tel: (972) 3-6458181 Fax: (972) 3-6498250, 6474436 Height: 6.6 cm / 2.60 in Email: rad@rad.com Width: 44 cm / 17.30 in Depth: 34.8 cm / 13.70 in U.S. Headquarters 900 Corporate Drive Weight: 4.6 kg / 10.10 lb Mahwah, NJ 07430 • Environment Tel: (201) 529-1100 Temperature: Toll free: 1-800-444-7234 Fax: (201) 529-5777 Operating 0–50°C/32–122°F Email: market@radusa.com Storage -20–70°C/-4–158°F Humidity: up to 90%, 123-100-02/04 non-condensing  1998–2004 RAD Data Communications Ltd. 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