H3C Technologies H3C MSR 30 - Manual (Page 25)

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LED Description
SFP0 to 1
• OFF means no SFP connection is established.
• Steady green means SFP connection has been established.
• Blinking green means SFP is receiving or transmitting data.
• Steady yellow means SFP cannot be identified by the router.
ESM0 to 1
• OFF means no ESM is in the ESM slot.
• Steady green means an ESM is in the ESM slot and operates normally.
• Blinking green means the ESM is processing data.
• Solid yellow means an ESM is in the ESM slot but does not operate normally.
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 operate normally.
VPM0 to 2
• OFF means no VPM is in the VPMx slot.
• Steady green means a VPM is in the VPMx slot and operates normally.
• Steady yellow means a VPM is in the VPMx slot but does not operate normally.
Generic Modules
The MSR 30 Routers support generic modules SIC and MIM. For details about the interface cards, refer
to MSR Series Routers Interface Module Manual.
For the types of interface modules that each model of the MSR 30 routers can accommodate, refer to
Appendix A Interface Card and Interface Module Purchase Guide in the MSR Series Routers Interface
Module Manual.
SIC/DSIC Cards
MSR 30 routers adopt modular design and support a wide range of optional SIC/DSIC cards that
provide various interfaces, such as synchronous/asynchronous serial interface, Ethernet interface, E1/T1,
ISDN BRI/PRI, ADSL, audio interface, and Layer 2 switching interface.
SIC cards mainly differ from DSIC cards in that a SIC card occupies one ordinary SIC slot while a DSIC
card occupies two (horizontal) SIC slots. You need to remove the slide rails from the router before
installing a DSIC card.
NOTE:
A PoE-capable interface card can supply power remotely only when it is installed in a PoE router. If it is
installed in a non-PoE router, it serves as an ordinary switching module only.
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.