HUAWEI TECHNOLOGIES CO., LTD.

ATN 950B Product Brochure

Designedfor2G/3G/LTE,VLL(Virtualleasedline)andintegratedservicesbearing,ATN950Bisacomprehensivedevicewith10GEports.Thecompactdesignwith300mmdepthand2Uheightmakesitoccupylessspaceandsatisfyallkinddemandsofmachineroom.ATN950Bhaslargecapacityof56Gand6flexibleslots.Themaincontrolpanelandpowerpanelsupportredundancy,whichcanensuretheflexibilityandreliableofservices.WiththefaithofHuawei‘AnyMedia’,ATN950Bhasfunctionsofmulti-serviceaccess,clocktransmitinanymedium,highprecisionfrequencyandtimesynchronism.Besides,itprovidesmultipleaccessport,suchascoppercable,fiber-opticalandsoon.Itcanbeco-cabinetwithBTSBBU,whichcansaveprecioussiteresourceandreducetheCapexofcarrier.

Product Overview

• Compact 10GE Redundancy Platform:Only2Uheight,coordinatingwithmultiplesecurityfunctions,ATN950Bhashighreliabilitywiththemaincontrolpanelredundancy,crossboardredundancyandpowerpanelredundancy.

• Any Media Access:Multipleserviceaccessinterfacessuchas10GE/GE/FE,Cpos,SmartE1aresupplied,soATN950Bcantotallymeetthedemandsofservicesandscenarios,boostingtheunificationofmultiplenetworksatthelastmile.

Product Features

Typical application scenarios of ATN950B

Access layer AGG layer

RNC/BSC

MME/S-GW

Enterprise CPE

Small cell

2G/3G

ATN905

ATN905A

ATN 950B

ATN910I / ATN910B

Pre-AGG

NE

4G

IP RAN

Designedfor2G/3G/LTE,VLL(Virtualleasedline)andintegratedservicesbearing,ATN950Bisacomprehensivedevicewith10GEports.Thecompactdesignwith300mmdepthand2Uheightmakesitoccupylessspaceandsatisfyallkinddemandsofmachineroom.ATN950Bhaslargecapacityof56Gand6flexibleslots.Themaincontrolpanelandpowerpanelsupportredundancy,whichcanensuretheflexibilityandreliableofservices.WiththefaithofHuawei‘AnyMedia’,ATN950Bhasfunctionsofmulti-serviceaccess,clocktransmitinanymedium,highprecisionfrequencyandtimesynchronism.Besides,itprovidesmultipleaccessport,suchascoppercable,fiber-opticalandsoon.Itcanbeco-cabinetwithBTSBBU,whichcansaveprecioussiteresourceandreducetheCapexofcarrier.

Network Position

Main Board Redundancy

56G, 128K FIB2*10GE Slot

2U

PIU: 1+1 Redundancy

Product Appearance

Tester FreePlug-and-play

LCT/CLIloopback

PE P PE

ATNATN

PE P PE

NEW ATN

U2000

AGG ringAcc. ring

RSGAGGCSG

PPP

link

1、Establish PPP link, established OSPF

neighbor and release host routing;

2、ATNs be identified on U2000;

3、Download script to device.

• Plug-and-Play, Replace-and-Play, High Efficiency Deployment:Onetimesitevisitandremoteplugandplayconfigurationcanrealizeservicesfastprovisioningto5minutes.WiththedesignofBuilt-intestpacketgenerator(compliantwithRFC2544/Y.1564),itistesterfreefortheservicedeployment.

• Perfect Clock synchronization Solution:ATN950Bseriessupports IEEE1588v2OC,BCandTCallmode,1588ACR,SynchronousEthernet,Adaptiveclockrecoverywhichperfectlysolvestheproblemsofhighprecisionclocksynchronizationand in-bulidingclockcoverageofmobilepacketbearernetwork.ATN950BseriesfulfillstheclocksynchronizationrequirementofLTEevolutioninlongrunandreducesinvestmentonGPSandBITS.

• Hardware NQA&OAM, Reliable Performance Statistics:ATN950Bserieshasthehardware-OAMcapability.3.3mspacket intervalensuresthefaultbedetectedasfastaspossibleandservicesbeswitchedwithin50ms. ItsupportsmultipleOAMprotocols(Y.1731,Y.1564,BFDovereverything,TWAMPandRFC2544etc.).And,viacollectinganddetectingreal-timeservicesperformances,thequalitystatusofthewholenetworkisopen-and-shut.

• SDN-Based Software Architecture, Simplified O&M:BasedonSDNsoftwarearchitecture, facedapplication,ATN950BsuppliesstandardnorthAPIandsouthAPItorealizenewservicerapid innovation.Theseparationofcontrollingplaneandforwardingplanemakesthedispersedevicesunifiedmanagedandservicedeploymentdecoupledfromforwardingplan.

Physical Interface Card

EM4T 4ChannelsGE/FEElectricInterfaceBoard ML1A 16ChannelsE1ElectricalInterfaceBoard(120ohm)

EM8T 8ChannelsGE/FEElectricInterfaceBoard ML1A 16ChannelsE1ElectricalInterfaceBoard(75ohm)

EM4F 4ChannelsGE/FEOpticalInterfaceBoard ML1B 16ChannelsE1ElectricalInterfaceBoard(120ohm)

EM8F 8ChannelsGE/FEOpticalInterfaceBoard MD1A 32ChannelsE1ElectricalInterfaceBoard(75ohm)

Packet Traffic Dynamically Burst Big Buffer Against Congestion

• Large Capacity, All Services Borne:ATN950Bhaseight10GEports,two10GEportsofsingleslotwhichisbettertosatisfythecustomer’sserviceaccessdemand.ATN950Bsupportsservicecomprehensivebearerof2G/3G/LTEandVLL(Virtualleasedline).Aspre-AGG,andwithlargecapacityof56GandFIBof128K,ATN950Bcanbeappliedinscenariosof10GErings,ringwithchainandpre-aggregatenode.

• Big Buffer Design, Against Congestion Effectively:Withthedesignofbigbuffer,ATN950Bseriescanagainstnetworktrafficbursteffectivelyandpromotecustomerexperience.

Product specifications

ATN 950B main specification

Capacity• SwitchingCapacity:44Gbps/56Gbps• ForwardingPerformancewithService(IMIX):66Mpps/84Mpps

Slots • 2slotsforCXPand6slotsforserviceinterfaceboards

Dimension (W×D×H) • 442mm×220mm×88.9mm(2U)

Full equipped weight • 7.2kg

Interface type • 10GE/GE/FE,E1,ChannelizedSTM-1,STM-1

L2 Feature• IEEE802.1q,IEEE802.1p,IEEE802.3ad,IEEE802.1ab• STP,RSTP,MSTP,RRPP,VLANSwitch

L3 Feature• IPv4,IPv6Routerprotocol:OSPFv2/V3,RIPv2,IS-IS,IS-ISv6,BGPv4,BGPV4+,IPv6overIPv4Tunnel,IPv6CP,IPv6ACL/Telnet,6VPE,staticRouterprotocol• DynamicARPandstaticARP• VLANIF

Multicast • IGMPv1/v2/v3,IGMPSnooping,StaticMulticastRouting,PIM-SM/SSM,MBGP

MPLS Feature• LDP,RSVP-TE• SeamlessMPLS• L2VPN(VPLS/H-VPLS/VLL),MPLS/BGPL3VPN

QoS

• BasedontrafficclassificationDiff-Servmodel• BasedonVLAN,802.1p,VLAN+802.1ptrafficclassification• WRED• trTCM(doublespeedthreecolorsCAR)• BasedonporttrafficShaping• SupportspriorityqueuesperSQ8• PQ,WFQ• 3levelHQoS

Network reliability

• GR• LSP1:1,PWRedundancy,IP/LDPFRR,TEFRR,VPNFRR• BFDforLSP,PW,IGP,IPV4• IEEE802.1ag,IEEE802.3ah,ITU-TY.1731,G.8032

OAM• ETHOAM(EFM,CFM),MPLSTPOAM• NQA,RFC2544,Y.1564• TWAMP(server/reflector)

O&M• DHCPPlug&Play• DCNPlug&Play

Clock • 1588v2,1588ACR,E1lineclock,SynchronousEthernet

Operating Temperature• Long-termworkingtemperature:-40°Cto+65°C• Storagetemperature:-40°Cto+70°C

Humidity• WorkingenvironmentHumidity(long-term):5%RHto95%RH,non-condensing• WorkingenvironmentHumidity(short-term):0%RHto95%RH,non-condensing

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Version No.: M3-028710-20150325-C-1.0

www.huawei.com

EM8M 4ChannelsGE/FEOptical+4ChannelsGE/FEElectricInterfaceBoard MD1B 32ChannelsE1ElectricalInterfaceBoard(120ohm)

EX1S 1Channel10GEOpticalInterfaceBoard CQ1B 4ChannelsChannelizedOC-3c/STM-1cPOSOpticalInterfaceBoard

EX2S 2Channel10GEOpticalInterfaceBoard PQ1 4ChannelsOC-3/STM-1POSOpticalInterfaceBoard