CHAPTER 2: PRODUCT DESCRIPTION SPECIFICATIONSM60 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL 2-352TYPICAL LINK DISTANCECONNECTOR LOSSES (Total of both ends)ST connector: 0.7 dB (each)FIBER LOSSES820 nm multimode: 3 dB/km1300 nm multimode: 1 dB/km1300 nm single mode: 0.35 dB/km1550 nm single mode: 0.25 dB/kmSplice losses: one splice every 2 km at 0.05 dB loss per spliceSYSTEM MARGIN3 dB additional loss added to calculations to compensate for all other losses.Compensated difference in transmitting and receiving (channel asymmetry) channel delays using GPS satellite clock: 10 ms2.5.10 CyberSentry securityOPTIONSSoftware options: Level 12.5.11 Graphical front panelDISPLAYType: color graphical back-lit LCD displaySize: 7 inches (17.8 cm)Resolution: 800 by 480 pixelsPages: 5 single-line diagram pages with controls, status, and metering valuesup to 8 annunciator pages with total of 96 annunciator windows1 phasor metering page for each AC Source5 tabular metering pages with dynamic metering and statusevent records page with dynamic updateproduct information pagesettings, actual values, error messages (targets)Emitter, fiber type Cable type ConnectortypeTypical distanceBeforeJanuary2012FromJanuary2012820 nm LED,multimode62.5/125 μm ST 1.65 km 2 km50/125 μm ST 1.65 km 2 km1300 nm LED,multimode62.5/125 μm ST 4 km 5 km50/125 μm ST 4 km 5 km1300 nm ELED,single mode9/125 μm ST 11.4 km 20 km1300 nm Laser,single mode9/125 μm ST 64 km 65 km1550 nm Laser,single mode9/125 μm ST 105 km 125 kmTypical distances listed are based on the following assumptions for system loss. As actual losses vary from oneinstallation to another, the distance covered by your system can vary.
