NV8500 family Digital Routers • User’s Guide 109
6. Technical Details
Mechanical Specifications
The following table provides additional mechanical specifications:
Modules and module
slots
NV8280:
32 input cards, 9 signals each
32 output cards, 18 signals each
9 crosspoint cards (8 primary, 1 optional redundant)
2 control cards (1 primary, 1 optional secondary)
2 monitor cards, 2 fan modules
NV8280-Plus:
32 input cards, 9 signals each
32 output cards, 9 signals each plus 2 high density interconnects for expansion
9 crosspoint cards (8 primary, 1 optional redundant)
2 control cards (1 primary, 1 optional secondary)
2 monitor cards, 2 fan modules
NV8576:
64 input cards, 9 signals each
64 output cards, 18 signals each
9 crosspoint cards (8 primary, 1 optional redundant)
2 control cards (1 primary, 1 optional secondary)
4 monitor cards, 2 fan modules
NV8576-Plus:
64 input cards, 9 signals each
64 output cards, 9 signals each plus 2 high density interconnects for expansion
9 crosspoint cards (8 primary, 1 optional redundant)
2 control cards (1 primary, 1 optional secondary)
4 monitor cards, 2 fan modules
Type Parameter
Diagnostic Type Serial port
Standard SMPTE 207M, EIA-422/EIA-232, configurable
Connector 2, DE9
Serial control Type Serial port (2 per control card)
Standard SMPTE 207M, EIA-422
Connector 4, DE9
Ethernet Type 10/100 base T
Standard IEEE 802.3
Protocol NVISION Ethernet protocol
Connector 2, RJ-45
GSC Node Bus / Aux
Bus control
Type Serial
Standard Proprietary
Connector 2, BNC, loop-through, non-terminating pair
Impedance 75 ohms
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