Generic Modules 21Generic Modules The MSR 30 Series Routers support generic modules SIC and MIM. For detailsabout the interface cards, refer to H3C MSR 20/30/50 Series Routers InterfaceCard and Interface Module Manual.SIC/DSIC Cards MSR 30 series routers adopt modular design and support a wide range of optionalSIC/DSIC cards that provide various interfaces, such as synchronous/asynchronousserial interface, Ethernet interface, E1/T1, ISDN BRI/PRI, ADSL, audio interface, andLayer 2 switching interface.SIC cards mainly differ from DSIC cards in that a SIC card occupies one ordinarySIC slot while a DSIC card occupies two (horizontal) SIC slots. You need to removethe slide rails from the router before installing a DSIC card.n A PoE-capable interface card can supply power remotely only when it is installed ina PoE router. If it is installed in a non-PoE router, it serves as an ordinary switchingmodule only.For the MSR 30-11, SIC/DSIC cards are subject to the following limitations:■ SIC-4FSW/1FEA/1GEC/1ADSL/1ADSL-I can be installed only in slot 2.■ SIC-2BS/2BU/2BSV is not supported.■ SIC-1BS/1BU/1BSV/1EPRI/1E1-F/1TPRI/1T1-F can be installed only in slot 1.For the MSR 30-16, SIC/DSIC cards are subject to the following limitations:■ SIC-4FSW/1FEA/1GEC/1ADSL/1ADSL-I can be installed only in slot 2 or slot 4.■ SIC-2BS/2BU/2BSV can be installed only in slot 1 or slot 3.For the MSR 30-20/40/60, SIC/DSIC cards are subject to the following limitations:■ SIC-4FSW/1FEA/1GEC/1ADSL/1ADSL-I can be installed only in slot 2 or slot 4.ESM0 to 1 OFF means no ESM is in the ESM slot.Steady green means an ESM is in the ESM slot and operatesnormally.Blinking green means the ESM is processing data.Solid yellow means an ESM is in the ESM slot but does not operatenormally.VCPM OFF means no VCPM is in the slot.Steady green means a VCPM is in the slot and operates normally.Steady yellow means a VCPM is in the slot but does not operatenormally.VPM0 to 2 OFF means no VPM is in the VPMx slot.Steady green means a VPM is in the VPMx slot and operatesnormally.Steady yellow means a VPM is in the VPMx slot but does not operatenormally.Table 14 Rear panel LEDs of H3C MSR 30-60 RouterLED Description