Productdescription: MAR1020-99NNNNNNTTTTTTTTTTTT999999SLLHPHHXX.X.
Hirschmann item code: 943-940-999
Switch: MAR1020 Fast Ethernet
Ports GE 1+2: 99 empty
Ports FE 1 > 2: NN 2 x Multimode
Ports FE 3 > 4: NN 2 x Multimode
Ports FE 5 > 6: NN 2 x Multimode
Ports FE 7 > 8: TT 2 x Twisted Pair
Ports FE 9 > 10: TT 2 x Twisted Pair
Ports FE 11 > 12: TT 2 x Twisted Pair
Ports FE 13 > 14: TT 2 x Twisted Pair
Ports FE 15 > 16: TT 2 x Twisted Pair
Ports FE 17 > 18: TT 2 x Twisted Pair
Ports FE 19 > 20: 99 empty
Ports FE 21 > 22: 99 empty
Ports FE 23 > 24: 99 empty
Temperature: S Standard 0° C to +60° C
Power supply 1: L pluggable 24/36/48 VDC
Power supply 2 optional: L pluggable 24/36/48 VDC
Approvals: H UL508 ship German Lloyd, Substation IEC61850-3, Substation IEEE1613
Software: P: Professional Enhanced software plus security, extended diagnosis and redundancy
Customer specific configuration: H Hirschmann standard
Customer specific type: H Hirschmann standard
Software release: XX.X. Newest release