Description Description The Advanced MXS-503V is a spare Four loop base card which comes with a PSU (no loop cards) / AV protocol
Spare Single loop base card c/w PSU (no loop cards) - AV protocol SKU: MXS-501V Log in for pricing >>
Spare Four loop base card c/w PSU (no loop cards) - Nittan protocol SKU: MXS-503N Log in for pricing >>
Spare Two loop base card c/w PSU (no loop cards) - Nittan protocol SKU: MXS-502N Log in for pricing >>
Spare Single loop base card c/w PSU (no loop cards) - Nittan Protocol SKU: MXS-501N Log in for pricing >>