RG-S5310-48SFP4XS-E, 48-Port GE Optical Layer 3 Managed
The device supports CE series 36-port 400GE lines cards and 48-port 100GE line cards, and the next-generation 800GE line cards. It currently supports up to 288 x 400GE and 1152 x 100GE line-rate ports.