10G uplinks between campus buildings (4 buildings)
Four classroom buildings connect back to the server room over single-mode fiber runs of 300–1,500 m; the far-end switches are Huawei S5720 with SFP+ uplinks
| SKU | Items | Qty | |
|---|---|---|---|
| PF-SFP10G-LR 10GBASE-LR SFP+ 1310nm 10km SMF | LR modules: 4 at the buildings + 4 in the server room | 8 | |
| PF-SFP10G-SR 10GBASE-SR SFP+ 850nm 300m MMF | Spare units for switch-to-switch links between racks in the server room | 4 | |
| PF-DAC10G-1M 10G SFP+ Passive DAC 1m | Stacking / in-rack switch links | 4 |