Method used to determine the cross-connect board capacity (1.28T, 2.56T, or 3.2T) when an OptiX OSN 8800 NE is added

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Determine the cross-connect board capacity based on the network design and license authorization.

Other related questions:
The cross capacity of OSN1500
1. Q2 / Q3CXL series single board: A. high order cross ability: 20 gbit/s (128 x 128 VC - 4) B. low cross ability: 20 gbit/s (VC (128 x 128-4), equivalent to (VC 384 x 384-3) or (8064 x 8064-12) of VC) C. list frame access ability: 15 gbit/s (96 x 96 VC - 4) 2. Q5CXL series single board: A. high order cross ability: the new back: 60 gbit/s (384 x 384 VC - 4) old back: 20 gbit/s (128 x 128 VC - 4) B. low cross ability: 20 gbit/s (128 x 128 VC - 4), equivalent to (VC 384 x 384-3) or (8064 x 8064 VC - 12) C. list frame access ability, the new back: 17.5 Gbit/s (112 x 112 VC - 4) old back: 15 Gbit/s (96 x 96 VC - 4) 3. R1 / R2CXL series single board: A. high order cross ability: 15 gbit/s (96 x 96 VC - 4) B. low cross capacity: 5 gbit/s (32 x 32 VC - 4), equivalent to (VC 96 x 96-3) or (2016 x 2016 VC - 12) C. list frame access ability: 10 gbit/s (64 x 64 VC - 4)

Requirements for cross-connect boards and system control boards when packet service boards are used in OptiX OSN 8800
For an OptiX OSN 8800 T32 subrack, the cross-connect boards must be TN52UXCH or TN52UXCM and the system control boards must be TN52SCC if packet service boards are used. For an OptiX OSN 8800 T16 subrack, the cross-connect boards must be TN16UXCM if packet service boards are used.

Reason why the cross-connect board must be TN16UXCM when the TTX board is used in an OptiX OSN 8800 T16 subrack
The TTX board processes 10 x 10G signals and therefore requires a 100 Gbit/s cross-connect capacity on the backplane. An OptiX OSN 8800 T16 subrack supports the 100 Gbit/s cross-connect capacity in a single slot only when the TN16UXCM board is configured as the cross-connect board.

Capacity of Optix OSN2500 cross-connection
Q2/Q3CXL serial card : High order capacity:20Gbit/s�?28×128 VC-4�?Low order capacity:20Gbit/s �?28×128 VC-4)or �?84×384 VC-3)or�?064×8064 VC-12�?Sigal subrack access capacity :18.75Gbit/s�?20×120 VC-4�?Q5CXL serial card : High order capacity: new mother board :60Gbit/s�?84×384 VC-4) old mother board�?0Gbit/s�?28×128 VC-4�?Low order capacity:�?0Gbit/s�?28×128 VC-4)or�?84×384 VC-3)or�?064×8064 VC-12�?Sigal subrack access capacity : new mother board :22.5Gbit/s�?44 ×144 VC-4�?old mother board�?8.75Gbit/s�?20×120 VC-4�? Enterprise Network,Enterprise Transmission,MSTP,Capacity of Optix OSN1500 cross-connection,Q2/Q3CXL serial card

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