ASMi-54C

Data SheetLRS-102 ModuleASMi-54CEthernet over SHDSL.bis 8-Port Module• 16 wire-module for Ethernet services over 2W, 4W, or 8W SHDSL.bis lines• Two SFP or UTP 10/100BaseT Ethernet ports• Operation opposite RAD’s ASMi-54 in varied combinations over up to 8 wire• SHDSL bonding for EFM: PAF according to IEEE 802.3Ethernet overSHDSL.bis linesASMi-54C is an LRS-102 SHDSL.bisEthernet module that delivers digital datato customer premises over existing coppercables of the distribution network whileeliminating the need for repeaters. Ittransports Ethernet over 1, 2, and 4 pairsof SHDSL.bis copper lines.The LRS-102 chassis can contain up to12 card modules, to provide a simple andlow-cost connectivity solution using Highspeed Digital Subscriber Line (SHDSL.bis)technology, as standardized by ITU-T Rec.G.991.2.Using TC-PAM 32 line coding SHDSL.bistechnology, the modem can operate infull-duplex mode over 2-wire lines at datarates of up to 5.7 Mbps.The SHDSL line supports TPS-TC framing64/65o for EFM (IEEE 802.3) and HDLC(G.991.2).Each SHDSL.bis module port is a multirateSHDSL modem transmitting atuser-selectable data rates up to 5.7 Mbpson each pair.The module can operate as a CentralSHDSL.bis (STU-C) Termination Unitworking opposite up to 8 ASMi-54standalone units.ASMi-54C features two types of externalports:• Eight independently configurableexternal SHDSL ports for providingSHDSL services• Two 10/100 Mbps Ethernet ports, forpacket-based services (license-basedactivation).The Access Company

ASMi-54CEthernet over SHDSL.bis 8-Port ModuleETHERNET SERVICESThe Ethernet services are provided bymeans of an internal Layer-2 Ethernetswitch that fully complies with the IEEE802.3/Ethernet V.2 standards, and has fullVLAN support.The external Ethernet ports can beordered with two types of interfaces:• 10/100BaseTx interfaces terminated inRJ-45 connectors.• Sockets for Fast Ethernet SFPtransceivers. RAD offers several typesof SFPs with optical interfaces, formeeting a wide range of operationalrequirements (SFPs with copperinterfaces are also available).It is strongly recommended to order thisdevice with original RAD SFPs installed. Thiswill ensure that prior to shipping, RAD hasperformed comprehensive functional qualitytests on the entire assembled unit,including the SFP devices. RAD cannotguarantee full compliance to productspecifications for units using non-RAD SFPs.The Ethernet switch switches trafficbetween the module Ethernet ports,including ETH over SHDSL.The processing and switching of Ethernettraffic over TDM (SHDSL) links isconfigured by means of PCS using EFM orHDLC as the Layer-2 protocol.ASMi-54C implements the IEEE's 802.1Qstandards to provide VLAN-tagging withlevels of prioritization, enabling carriers tooffer differentiated Ethernet services.VLAN tagging can also be employed toseparate traffic, ensuring transparency ofthe customer traffic and bolsteringsecurity of management traffic.MANAGEMENTSetup, control, and diagnostics areperformed in the following ways:• via a supervisory port on the LRS-102CL module using an ASCII terminal• via a dedicated 10/100BaseT Ethernetport for connection to a managementstation• using inband management withdedicated VLAN for managing remoteunits.MONITORINGPerformance statistics for the SHDSL andEthernet ports may be obtained andanalyzed via the LRS-102 managementsystem.

Data SheetSpecificationsSHDSL.bis INTERFACENumber of Ports per Module8 pairsComplianceITU-T G.991.2, ETSI TS 101524Signal FormatTC-PAM32Impedance135ΩConnectorDB-26 convertible to 8 RJ-45 connectorsvia adaptor cableTypical RangeSee Table 1ETHERNET INTERFACENumber of Ports2 UTP or 2 fiber-opticData Rate10/100 Mbps (Fast Ethernet)AutonegotiationConnectors2 x RJ-45, shielded2 x SFP transceivers (see Ordering))SFP CharacteristicsFor full details, see the SFP Transceiversdata sheet at www.rad.comMaximum Frame Size1600 bytesIndicators (ports ETH1, ETH2)LINK (green) – LAN link integrityACT (yellow) – LAN data activityGENERALPerformance MonitoringPer ITU-T Rec G.991.2, G.826Power Consumption14.5WTable 1. Range by Data RateData Rate* Range[kbps] [km] [miles]192 6.4 4.01024 5.5 3.42048 3.8 2.44096 3.5 2.25696 2.5 1.5*26 AWG, noise-free

Data SheetASMi-54CEthernet over SHDSL.bis 8-Port ModuleOrderingASMi-54C/ETH/#Legend# Interface and ConnectorsUTP 2 UTP (RJ-45 connectors)SFPa 2 SFP sockets including SFPtransceivers (see below for a)aSFP transceivers for Ethernet100BaseFx Interface1 Fast Ethernet/STM-1, 1310 nm,multimode, LED, 2 km (1.2 mi)1D Fast Ethernet/STM-1, DDM,internal calibration, 1310 nm,multimode, LED, 2 km (1.2 mi)2 Fast Ethernet/STM-1, 1310 nm,single mode, laser, 15 km(9.3 mi)2D Fast Ethernet/STM-1, DDM,internal calibration, 1310 nm,single mode, laser, 15 km(9.3 mi)3 Fast Ethernet/STM-1, 1310 nm,single mode, laser, 40 km(24.8 mi)3D Fast Ethernet/STM-1, DDM,internal calibration, 1310 nm,single mode, laser, 40 km(24.8 mi)10a Fast Ethernet/STM-1,Tx - 1310 nm, Rx - 1550 nm,single mode (single fiber), laser(WDM) , 20 km (12.4 mi)10b Fast Ethernet/STM-1,Tx - 1550 nm, Rx - 1310 nm,single mode (single fiber), laser(WDM) , 20 km (12.4 mi)18a STM-1/OC-3, Tx - 1310 nm,Rx - 1550 nm, 9/25 single mode(single fiber), laser (WDM),40 km (24.8 mi)Notes.18b19a19bSTM-1/OC-3, Tx - 1550 nm,Rx - 1310 nm, 9/25 single mode(single fiber), laser (WDM),40 km (24.8 mi)STM-1/OC-3, Tx - 1490 nm,Rx - 1570 nm, 9/25 single mode(single fiber), laser (WDM) ,80 km (49.7 mi)STM-1/OC-3, Tx - 1570 nm,Rx - 1490 nm, 9/25 single mode(single fiber), laser (WDM) ,80 km (49.7 mi)• For the complete list of SFPs, refer to theSFP Transceivers data sheet.• It is strongly recommended to order ASMi-54Cwith original RAD SFPs installed. This will ensurethat prior to shipping, RAD has performedcomprehensive functional quality tests on theentire assembled unit, including the SFPdevices. RAD cannot guarantee full complianceto product specifications for ASMi-54C unitsusing non-RAD SFPs.OPTIONAL ACCESSORIESCBL-DB26-8SHDSLCable for splitting a single 26-pinconnector into 8 x RJ-45 connectorsNote: This cable is required for the moduleoperation. It can either be ordered from RAD ormanufactured by the customer according to pinoutsprovided in the manual.416-153-12/08 Specifications are subject to change without prior notice. © 1989–2008 RAD Data Communications Ltd. The RAD name, logo, logotype, and the terms EtherAccess, TDMoIP and TDMoIP Driven, and theproduct names Optimux and IPmux, are registered trademarks of RAD Data Communications Ltd. All other trademarks are the property of their respective holders.International Headquarters24 Raoul Wallenberg StreetTel Aviv 69719, IsraelTel. 972-3-6458181Fax 972-3-6498250, 6474436E-mail market@rad.comNorth America Headquarters900 Corporate DriveMahwah, NJ 07430, USATel. 201-5291100Toll free 1-800-4447234Fax 201-5295777E-mail market@radusa.comwww.rad.com Order this publication by Catalog No. 803828The Access Company