Different types of crossover boards have different crossover capacities.
| Veneer Name | High-order crossover capacity | Low-order crossover capacity | Single-subrack access capability | Usage |
|---|---|---|---|---|
| SSQ2CXL16/Q3CXL series single boards | 20Gbit/s (128×128 VC-4) | 20Gbit/s (128×128 VC-4) equivalent to (384×384 VC-3) or (8064×8064 VC-12) | 18.75Gbit/s (120×120 VC-4) | - |
| SSQ5CXLN series single boards |
New backplane: 60Gbit/s (384×384 VC-4) Old backplane: 20Gbit/s (128×128 VC-4) |
20Gbit/s (128×128 VC-4), equivalent to (384×384 VC-3) or (8064×8064 VC-12) |
New backplane: 22.5Gbit/s (144 × 144 VC-4) Old backplane: 18.75Gbit/s (120 × 120 VC-4) |
- |
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