GE D25 User Manual

Contents

GE D25 User Manual Manual pdf 127 page image

GE Grid Solutions D25User's ManualGE Information 994-0081-3.00-21 127D25 Ethernet Card 100Base (10/100Base-T and 100Base-FX)The D25 100Base card (GE part number 504-0305LF) is a dual-channel10/100BaseT and 100Base-FX (1300 nm) network card that plugs into theXCOM slot on the D25. It provides local area network connections for twoRJ-45 connectors and two ST connectors on the rear panel. The RJ-45 datarate is automatically detected and set to either 10 Mbps or 100 Mbps.ConfigurationOptions There are no selectable options on the 10/100Base-T and 100Base-FXEthernet card.Compatibility The 504-0305LF card is compatible with both the 504-0205 and 504-0207D25 Mainboards and all D25 Bases P114-0 v2.09 and up, regardless of whichD25 Ethernet XCOM card is selected in SGConfig.The 580-0993 card is obsolete and is replaced by 504-0305LF. A 100BASE-FX switch or converter is required when upgrading from 580-0993 to 504-0305LF, since 10BASE-FL is incompatible with 100BASE-FX.Fiber OpticCablingYou can use the following glass optical fiber (GOF) cabling with the D25100Base FX:• 50/125 μm core/cladding multi-mode (gradient index) cable• 62.5/125 μm core cladding multi-mode (gradient index) cable• 100/140 μm core/cladding multi-mode (gradient index) cable• 200 μm core Hard-Clad Silica (HCS) multi-mode (step index) cableYou can use the following fiber optic terminations for D25 cabling:• ST ConnectorsWhen calculating cable length, consider the following optical power levels:• 100BaseFX optical transmitter power is –15.0 ± 4 dBm• 100BaseFX optical fiber receiver sensitivity is typically –33.9 dBmLED transmitters are classified as IEC 60825-1 Accessible Emission Limit(AEL) Class 1M. Class 1M devices are considered eye safe to the unaidedeye. Do not view directly with optical instruments.SQE test andJabber SupportNote100BASE Ethernet does not have a provision to enable SQE test nor Jabberas this is not part of the 100 Mbps standard. Refer to IEEE 802.3 clause24.3.2.2 for further details on the removal of SQE test and Jabber in 100Mbps Ethernet.