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FAQ-What's difference between SCUB and SCUL

Publication Date:  2012-07-24 Views:  39 Downloads:  0
Issue Description
Q:
What's difference between SCUB and SCUL?
Alarm Information
null
Handling Process
A:
1. The SCUB board communicates with service boards through the 1 G local bus, but the SCUL board communicates with service boards trough the 10 G local bus.
2. The SCUB can support 4 GE Optical Fiber Interface Board or Electrical Interface Unit, and 4 FE optical Fiber interface board, the maximum capacity of upstream can reach 8 GE; the SCUL can support 2 GE Optical Fiber Interface Board or Electrical Interface Unit, and 1*10 GE or 2*10 GE Optical Fiber Interface, the maximum capacity of upstream can reach 40 GE.
3. SCUB has electro-switch to switch the uplink-port between GIU and SCUB.
Root Cause
null
Suggestions
null

END