4x Flexoptix GBIC S.1312.10. D 1.25GB SFP LX 10 km / 12dB 1310nm SMF. Cisco Switch N2K-C2248TP-1GE Fabric Extender 48Ports 1000Mbits 4Ports SFP+ 10Gb. Cisco Switch WS-C2960C-8TC-S 8Ports 100Mbits 2Ports 1000Mbits 2Ports Combo SFP 1.
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