IEC 61850-3 2. väljaanne 2. klassi EMC nõuetele vastavus Lai töötemperatuurivahemik: -40 kuni 85°C (-40 kuni 185°F) Kuumalt vahetatavad liides- ja toitemoodulid pidevaks tööks IEEE 1588 riistvaraline ajatempel toetab Toetab IEEE C37.238 ja IEC 61850-9-4 toiteprofiile. Vastab IEC 62439-3 punktile 4 (PRP) ja punktile 5 (HSR). GOOSE Check lihtsaks tõrkeotsinguks Sisseehitatud MMS-server, mis põhineb IEC 61850-90-4 lülitusandmete modelleerimisel elektrienergia SCADA jaoksPT-G7728 seeria modulaarsed lülitid pakuvad kuni 28 Gigabiti porti, sealhulgas 4 fikseeritud porti, 6 liidesemooduli pesa ja 2 toitemooduli pesa, et tagada piisav paindlikkus mitmesuguste rakenduste jaoks. PT-G7728-seeria on kavandatud vastama arenevatele võrgunõuetele, omades hot-swap-mooduli konstruktsiooni, mis võimaldab mooduleid vahetada, lisada või eemaldada ilma lülitit välja lülitamata.Mitut tüüpi liidesemoodulid (RJ45, SFP, PoE, PRP/HSR) ja toiteüksused (24/48 VDC, 110/220 VAC/VDC) pakuvad veelgi suuremat paindlikkust, et sobida erinevatele töötingimustele. Seeria PT-G7728 vastab standardile IEC 61850-3 Edition 2 Class 2, et tagada usaldusväärne andmeedastus, kui seade on mõjutatud tugevast elektromagnetilisest häirest, löökidest või vibratsioonist.10/100/1000BaseT(X) Ports (RJ45 connector) 2100/1000BaseSFP Ports 2Module 6Slot Combination See the LM-7000H datasheet for information about the Ethernet, PoE+, and PRP/HSR modules.Standards IEEE 802.3 for 10BaseTIEEE 802.3u for 100BaseT(X) and 100BaseFXIEEE 802.3ab for 1000BaseT(X)IEEE 802.3z for 1000BaseXIEEE 802.1D-2004 for Spanning Tree ProtocolIEEE 802.1w for Rapid Spanning Tree ProtocolIEEE 802.1p for Class of ServiceIEEE 802.1Q for VLAN TaggingIEEE 802.1X for authenticationIEEE 802.3ad for Port Trunk with LACPIEEE 802.3x for flow controlEthernet Software FeaturesManagement IPv4/IPv6SNMP InformSNMPv1/v2c/v3DHCP Server/ClientDHCP Option 66/67/82BOOTPTFTPLLDPRARPHTTPHTTPSTelnetFlow controlBack Pressure Flow ControlPort MirrorFiber checkDying GaspSMTPSyslogMIB MIB-IIEthernet-like MIBBridge MIBP-BRIDGE MIBQ-BRIDGE MIBRSTP MIBRMON MIB Groups 1, 2, 3, 9Filter IGMP v1/v2/v3GMRPGVRP802.1QQinQ VLANRedundancy Protocols Link AggregationMSTPRSTPSTPTurbo ChainTurbo Ring v1/v2V-ONMRPSecurity RADIUSTACACS+SSHPort LockBroadcast storm protectionMAB authenticationSticky MACAccess control listTime Management NTP Server/ClientSNTPIEEE 1588v2 PTP (hardware-based)Power Substation IEC 61850 QoSGOOSE CheckIndustrial Protocols EtherNet/IPModbus TCPSwitch PropertiesPriority Queues 8Max. No. of VLANs 256VLAN ID Range 1 to 4094IGMP Groups 4096MAC Table Size 16 KPacket Buffer Size 12 MbitsJumbo Frame Size 9.6 KBSerial InterfaceConsole Port RS-232 (RJ45)USB InterfaceStorage Port USB Type APower ParametersInput Voltage With PWR-HV-P48 installed:110/220 VDC/VAC for the switch system48 VDC for PoE system (53 to 57 VDC is recommended for PoE+ devices)With PWR-LV-P48 installed:24/48 VDC for the switch system48 VDC for PoE system (53 to 57 VDC is recommended for PoE+ devices)With PWR-HV-NP installed:110/220 VDC/VAC for the switch systemWith PWR-LV-NP installed:24/48 VDC for the switch systemOperating Voltage With PWR-HV-P48 installed:88 to 300 VDC, 90 to 264 VAC for the switch system46 to 57 VDC for PoE systemsWith PWR-LV-P48 installed:18 to 72 VDC for the switch system46 to 57 VDC for PoE systemsWith PWR-HV-NP installed:88 to 300 VDC, 90 to 264 VAC for the switch systemWith PWR-LV-NP installed:18 to 72 VDC for the switch systemInput Current With PWR-HV-P48 installed:PWR input current (switch system)Max. 0.11 A @ 110 VDCMax. 0.06 A @ 220 VDCMax. 0.29 A @ 110 VACMax. 0.18 A @ 220 VACEPS input current (PoE system)Max. 0.53 A @ 48 VDC(excluding power consumption of PoE devices)With PWR-LV-P48 installed:PWR input current (switch system)Max. 0.53 A @ 24 VDCMax. 0.28 A @ 48 VDCEPS input current (PoE system)Max. 0.53 A @ 48 VDC(excluding power consumption of PoE devices)With PWR-HV-NP installed:PWR input current (switch system)Max. 0.11 A @ 110 VDCMax. 0.06 A @ 220 VDCMax. 0.29 A @ 110 VACMax. 0.18 A @ 220 VACWith PWR-LV-NP installed:PWR input current (switch system)Max. 0.53 A @ 24 VDCMax. 0.28 A @ 48 VDCPhysical CharacteristicsIP Rating IP30Dimensions 443 x 44 x 280 mm (17.44 x 1.73 x 11.02 in)Weight 3080 g (6.8 lb)Installation 19-inch rack mountingEnvironmental LimitsOperating Temperature -40 to 85°C (-40 to 185°F)Storage Temperature (package included) -40 to 85°C (-40 to 185°F)Ambient Relative Humidity 5 to 95% (non-condensing)Standards and CertificationsEMC EN 55032/35EMI CISPR 32, FCC Part 15B Class AEMS IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kVIEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/mIEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kVIEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kVIEC 61000-4-6 CS: 10 VIEC 61000-4-8 PFMFPower Substation IEC 61850-3 Edition 2 Class 2 (EMC)IEEE 1613Railway EN 50121-4Safety IEC 62368-1UL 62368-1MTBFTime 449,542 hrsStandards Telcordia (Bellcore), GBWarrantyWarranty Period 5 years