2-34 G30 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUALSPECIFICATIONS CHAPTER 2: PRODUCT DESCRIPTION2FIBER ETHERNET PORTETHERNET (10/100 MB TWISTED PAIR)Modes: 10 Mb, 10/100 Mb (auto-detect)Connector: RJ45SIMPLE NETWORK TIME PROTOCOL (SNTP)Clock synchronization error: <10 ms (typical)PRECISION TIME PROTOCOL (PTP)PTP IEEE Std 1588 2008 (version 2)Power Profile (PP) per IEEE Standard PC37.238TM2011Slave-only ordinary clockPeer delay measurement mechanismPARALLEL REDUNDANCY PROTOCOL (PRP)(IEC 62439-3 CLAUSE 4, 2012)Ethernet ports used: 2 and 3Networks supported: 10/100 Mb EthernetOTHERTFTP, SFTP, HTTP, IEC 60870-5-104, Ethernet Global Data (EGD), IEEE C37.1182.5.9 Inter-relay communicationsSHIELDED TWISTED-PAIR INTERFACE OPTIONSLINK POWER BUDGET AND MAXIMUM OPTICAL INPUT POWERThe following specifications apply to filter interface modules manufactured from January 2012.Parameter Fiber type100 Mb multimodeWavelength 1310 nmConnector LCTransmit power –20 dBmReceiver sensitivity –30 dBmPower budget 10 dBMaximum input power –14 dBmTypical distance 2 kmFull duplex yesRedundancy yesInterface type Typical distanceRS422 1200 mG.703 100 mRS422 distance is based on transmitter power and does not take into consideration the clock source provided bythe user.Emitter, fiber type Cable type Transmit power ReceivedsensitivityPower budget Maximumoptical inputpower820 nm, Multimode 62.5/125 μm -16 dBm -32 dBm 16 dBm -8 dBm50/125 μm -20 dBm 12 dBm
