METLaboratories,Inc.CertifyingtheWorld,OneProductataTimeMinhLyMinhLyEMCLabManagerEMCLabManagerMETLaboratories,Inc.METLaboratories,Inc.NEBSCompliance(GR1089-CORE)&RBOCRequirementsNEBSComplianceNEBSCompliance(GR1089(GR1089--CORE)&RBOCRequirementsCORE)&RBOCRequirementsGR1089GR1089––Issue6Issue6(Sections4(Sections4--10)10)OutlineOutlineMETLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058•HistoryofGR-1089•Sections1-3•ChangesfromIssues5toIssue6•TestRequirementsofGR-1089Issue6•HighFrequencyComparisonwithCISPR22•Sections4-9•ChangesfromIssues5toIssue6•Section10,CriteriaforDCPowerPorts•RBOCAdditionsMETLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058•Testing no longer applicable/ removed.•New Equipment Types.•New Test Requirements based on evolution of Protector Technology.METLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058•Conducted Emission Requirements for Analog Voice‐band Leads•Equipment Providing or Receiving Remote Power O4‐3 and O4‐4•First Level AC Power Fault Removed –600V 2.2A, 600V 3A and 1000V 5A Test •Second Level AC Power Fault Removed –600V 2.2 A and 600V 60A Test •Criteria for Equipment Interfacing With Coaxial Cable Port•Voltage Cutoff and Recovery Criteria •Single Voltage Transient•Voice Frequency Noise Emission•Broadband Noise EmissionMETLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058•Introductory Information •Design Requirements •Lightning –Level1Lightning=NonDestructive–Level2Lightning=Severe•Power Fault –Level1PowerFault=NonDestructive–Level2PowerFault=Severe•Requirements and Tests for Equipment with Integrated Primary Protectors. METLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058•Type 1 –CO to OSP •Type 2 –CO Intra‐Building •Type 3 –Customer Location to OSP •Type 4 –Non‐CO Intra‐Building •Type 5 –OSP Site (cabinet, pedestal, cell site…) to OSP •Type 6 –Antenna Port •Type 7 –AC Power Port •Type 8 –DC Power Port METLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058•Type 3a/5a –Intra‐Cell Site Cable Ports –Limited exposure and run outdoors short distances between enclosures at a cell site. AC power fault not a concern.GPR is the primary threat. •Type 3b/5b –Short Reach OSP Cable Ports –Short distance (less than 500 ft) reduces the risk of lightning and power fault. Could be drops from poles. •Type 4a –Customer Side ONT and iNID Cable Ports –Typically isolated POTS Enet or coax on customer side of NID. Low threat from power fault. IBL and GPR may be a concern. •Type 8a –DC Power to Antenna –Power feed to tower mounted antenna –will have lightning threat. •Type 8b –Intra‐Cell Site DC Power Port ‐Limited exposure and run outdoors short distances between enclosures at a cell site. AC power fault not a concern.GPR is the primary threat.Each of these will have specific tests tailored to the environmeEach of these will have specific tests tailored to the environment and nt and resultant threat. resultant threat. METLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058(Lightening&PowerFault)(Lightening&PowerFault)••First LevelFirst Level–FirstLevelCriteriaassuresfunctionality–EUTincludinghostsystem,shallnotgetdamagedandshallcontinuetooperateproperlywithoutmanualinterventionorpowercycle.••Second LevelSecond Level–SecondLevelCriteriaassurestopreventfire,fragmentationorothersafety-relatedhazards–EUTmaysustaindamagebutshallnotbecomeahazardMETLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058•Port Types 1, 3 and 5 –Essentially Tested in the same manner.•Port Types 3b/5b –Short Reach –Similar lightning to 1, 3 and 5. •New Gas Tube Interaction Test ‐First level test for Types 1, 3, 3b/5b, 5–Test Level: +/‐4000V, 10/700 voltage & 5/310 current common mode with a protector in place.LighteningSurgeChangesLighteningSurgeChanges4.6.12.1,FirstLevelLighteningSurge4.6.12.1,FirstLevelLighteningSurgeMETLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058•Fast Rise Time Test ––FirstleveltestforTypes3,3b/5b,5–Test is +/‐1000V, 200A 2/10 metallic waveform •Higher Ground Resistance Test ––FirstleveltestforTypes3and5.–Test is +/‐1000V, 100A 10/1000 metallic waveform with 5 and 25 Ohm resistance inserted between chassis and ground reference.LighteningSurgeChanges,ContLighteningSurgeChanges,Cont’’dd4.6.12.1,FirstLevelLighteningSurge4.6.12.1,FirstLevelLighteningSurgeMETLaboratories,Inc.CertifyingtheWorld,OneProductataTime800-637-6058(GPR)GroundPotentialRise(GPR)This is a serious threat at cell sites and other locations with diverse ground connections and high li