® ™ Data Sheet – ASX /TNX Channelized OC-3c/STM-1 CEM Network Module High-density, flexible, and cost-effective service delivery Channelized OC-3c/STM-1 DS-1/0 CEM for Marconi ASX and TNX multiservice broadband switches The Marconi channelized OC-3c/STM-1 Circuit Emulation (CEM) network module provides the advanced functionalities required for cost-effective consolidation of Time Division Multiplexing– (TDM-) based circuits carrying voice, video, and data traffic over a common, scalable multiservice Asynchronous Transfer Mode (ATM) network. Marconi switches have been deployed as ATM Key benefits multiservice switching elements in federal Flexible bandwidth selection for the infrastructures as well as service provider edge, consolidation of multiple access lines and core, and backbone networks. The introduction traffic types of the channelized OC-3c CEM network module Efficient space utilization through high-capacity enhances and extends the applications channelization on the network module, which ® supported by the ASX -200BX, ASX-1000, reduces switching equipment requirements ™ ASX-1200, TNX -210, and TNX-1100 switches Alternate solution for delivery of private-line by providing for fast and easy delivery of and voice services through direct connection TDM solutions over an ATM infrastructure. of TDM-bearing services onto existing multiservice ATM networks This new one-port network module offers a Network simplification and lower operating/ cost-effective and space-efficient way to deliver maintenance costs due to fewer network private-line services, voice transport, and elements, utilization of less rack space, and switched voice connectivity. By deploying high- lower power requirements density switch interfaces, network operators can Aggregation of a large number of DS-1s into reduce footprint requirements and operational OC-3s for significantly reduced cabling ® costs. In addition, Marconi ForeThought complexity, simplified troubleshooting and internetworking software — proven by millions maintenance, and enhanced network reliability of operation hours — powers this card. Voice Switch chOC-3 CEM Class 4/5 Voice Switch chDS-1 CEM PSTN CB N x DS-0 chDS-1 CEM DS-0 TNX-210 or TNX-210 or TNX-1100 TNX-1100 M013 (or DACS) M013 (or DACS) DS-1 DS-1 Mux Mux DS-1 DS-1 ATM Network chDS-3 CEM chDS-3 CEM M013 (or DACS) DS-1 DS-1 chOC-3 CEM chDS-3 CEM DACS Mux DS-1 DS-1 TNX-1100 ASX-1000 or ASX-1200 chOC-3 CEM chOC-3 CEM SONET SONET SONET SONET Ring ADM ADM Ring chOC-3 CEM Class 4/5 Voice Switch Typical application of the channelized OC-3c/STM-1 CEM network module Flexible bandwidth selection Voice services Lower operating costs An ATM multiservice backbone provides a Traffic from a Class 4/5 voice switch or private By migrating private-line services to a flexible infrastructure for provisioning services branch exchange (PBX) system can be multiservice ATM network, federal and service aimed at revenue generation. With this network packaged into ATM cells, sent through the ATM provider customers can reduce the costs infrastructure, service providers gain the backbone via the most efficient route, and then associated with managing, provisioning, flexibility to set up multiple connections for converted back into TDM for connection to maintaining, and upgrading standalone TDM delivery of a full range of bandwidth capacities legacy voice equipment. The destination for this networks. ATM networks also allow for (DS-0, NxDS-0, and DS-1) to meet the varying traffic could be either another PBX system or a simplified service provisioning. Once the two bandwidth capacity needs of their customers. Class 5 switch. A multiservice ATM network endpoints of a private-line service have been This flexibility enables a variety of access lines with CEM service support enables PBX voice identified, provisioning, routing, and cross- and traffic types (e.g., voice, video, and data) traffic backhaul to the Class 5 switch in the connecting of the single constant bit rate (CBR) to be consolidated into a bandwidth-efficient public switched telephone network (PSTN) or ATM permanent virtual circuit (PVC) can be multiservice ATM network. Class 4/5 voice switch connectivity. completed in a matter of minutes through simple point-and-click interfaces incorporated Efficient space utilization Simplified network configuration in the network management system. Such A multiservice ATM network with CEM service Using the channelized OC-3c CEM network convenient service setup and teardown support enables grooming of customer service module in a multiservice backbone creates a increases staff productivity and reduces connections. This reduces equipment footprint solid foundation for delivering other incremental operating costs. in the central office (CO) by eliminating the need services such as Frame Relay, Ethernet, and for additional digital access and cross-connect ATM. This lessens the need for build-out or Reduced cabling complexity system (DACS) equipment. expansion of multiple network types, which in In a service provider network, cabling turn reduces the number of network elements a complexity contributes significantly to the cost Private-line delivery service provider has to operate and maintain. of maintenance, troubleshooting, network Private-line services represent a significant and upgrades, and modifications. The channelized growing volume of service provider revenue OC-3c CEM network module allows service with a large installed base of customers. By providers to aggregate a large number of delivering incremental private-line services via NxDS-0 and DS-1 cables into a single OC-3 an ATM multiservice network, service providers optical cable, significantly reducing overall can cap their investment in obsolete TDM network cabling complexity. In addition to technology and transition TDM private-line simplifying operations, a single optical interface traffic to an ATM backbone — all while also provides a more secure and reliable maintaining a steady revenue source. transmission facility. Key features Ability to implement a controlled migration Alarm history and reports One channelized OC-3c port (offered in strategy for legacy services to multiservice Network-invoked loopbacks multimode and single mode, intermediate networks Capability to interoperate with other Marconi reach versions) 3/1/0 timeslot interchange provided via CEM products, including the following: – Supported on the ASX-200BX, ASX-1000, ATM’s inherit ability to switch virtual circuits Three-port channelized DS-3/1/0 CEM ASX-1200, TNX-210, and TNX-1100 (VCs) network module – switches Management support via Web or command Four-port channelized OC-3/STM-1 CEM Planned support on ASX-4000 and line interface (CLI), as well as through the port card ® – ASX-4000M switch routers via the Marconi ServiceOn Data network Six-port DS-1/E1 CEM (formerly known as ™ Network Module Carrier Card (NMC) management system, which is based on VoicePlus ) network module ™ – ATM Adaptation Layer 1 (AAL-1) Circuit standard Management Information Bases SE -400 Series of integrated access Emulation Service (CES) in compliance with (MIBs) devices (IADs) the ATM Forum CES 2.0 specification Maximum of 2,016 VCs (3 x 28 x 24 DS-0s) Capability to interoperate with ATM Forum Support for structured AAL-1 CES: DS-1; Support for ATM PVC and smart PVC CES 2.0 standard-based CES products from DS-0 and NxDS-0 within DS-1 channel (SPVC) connections to the DS-0 level other vendors Support for unstructured AAL-1 CES on Support for synchronous residual time DS-1: end-to-end DS-1 clear channel; stamp (SRTS) at the DS-1 level planned support for unstructured DS-3 Tributary monitor/status report and E1 mapping Statistics collection and monitoring Data summary Alarms Loss of signal (LOS), loss of frame (LOF), loss of pointer (LOP), far end block errors (FEBE), alarm indication signal (AIS), remote defect indication (RDI), far-end receive failure (FERF), bit interleaved parity (BIP) errors, header check sequence (HCS) errors, path unequipped, path label mismatch Clock accuracy ±20 ppm Clock source Primary and secondary 8 kHz reference, internal or network Compliance CES per ATM Forum CES Interoperability Specification v2.0 (af-vtoa-0078.000, January 1997) Connection capacity Unicast Up to 2,016 VCs Multicast Up to 672 VCs Connectors LC Data rate 155.52 Mbps Environmental Operating range Storage range Altitude 0 to 10,000 ft (0 to 3,048 m) 0 to 30,000 ft (0 to 9,144 m) Humidity 10% to 90%, non-condensing 5% to 95%, non-condensing Temperature Normal 32° F to 104° F (0° C to 40° C) -40° F to +158° F (-40° C to +70° C) Short term (up to 96 hours) 23° F to 122° F (-5° C to +50° C) N/A Framing VT1.5 Line encoding Non-return to zero (NRZ) Loopbacks Transmit and receive Media Single mode fiber or multimode fiber Output buffer capacity 512,000 cells Port capacity 1 OC-3c/STM-1 Synchronous Optical Network (SONET) port Power 5 VDC, 18 W Statistics Port level Errored seconds (ES), severely errored seconds (SES), severely errored framing seconds (SEF), unavailable seconds (UAS), controlled slip seconds (CSS), path coding violations (PCV), line errored seconds (LES), line coding violations (LCV), CRC errors, C-bit code violations (CCV), C-bit errored seconds (CES), C-bit severely errored seconds (CSES) Connection level Reassembled cells, lost cells, misinserted cells, buffer underflows, buffer overflows, cell loss status Ordering information NMCE-1/155SMIRE One-port channelized OC-3c/STM-1 CEM network module; single mode, intermediate reach fiber NMCE-1/155MME One-port channelized OC-3c/STM-1 CEM network module; multimode fiber Marconi Product information 5000 Marconi Drive Phone: 724-742-6466 Warrendale PA 15086-7502 Toll free: 1-866-MARCONI (1-866-627-2664) USA Fax: 724-742-6464 Phone: 724-742-4444 www.marconi.com Toll free: 1-866-MARCONI (1-866-627-2664) www.marconi.com © Marconi Communications, Inc. 2004. All rights reserved. This publication is issued to provide outline information only which (unless agreed by Marconi Communications, Inc.) may not be used, applied, or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. Marconi Communications, Inc. reserves the right to alter without notice the specification, design, or conditions of supply of any product or service. Marconi and the Marconi logo are trademarks of Marconi Corporation plc. ASX, ForeThought, and ServiceOn are registered trademarks of Marconi Communications, Inc. TNX is a trademark of Marconi Communications, Inc. All other foregoing trademarks are trademarks of their respective owners. ® ™ Code: DS – ASX /TNX Channelized OC-3c/STM-1 CEM Network Module/0504