Cisco SF350-48-K9-EU, 52-Port L3 Managed Switch. 48x 100Mb/s RJ45 + 2x 1Gb/s Combo + 2x SFP, L3 Managed Switch. Switching capacity : 17.6 Gbps ¦ Forwarding performance (64-byte packet size) : 13.10 Mpps. 4096 active VLANs. 512MB RAM, 256MB flash

Cisco SG250-50-K9-EU, 50-Port L3 Gigabit Managed Switch. Rack-mountable 1U. Ports 48 x 1GbE + 2 x combo Gigabit SFP slots. Switching capacity: 100 Gbps ¦ Forwarding performance (64-byte packet size): 74.41 Mpps Capacity MSTP instances: 8 ¦ Active VLANs: 256 ¦ ACL rules: 512 ¦ Priority queues: 8

Cisco WS-2960X-48TS-LL, Catalyst 2960-X Manageable Ethernet Switch with 48 GbE RJ45 ports + 2 SFP uplink slots, Lan Lite Features

Mikrotik CRS354-48G-4S+2Q+RM, powerful Cloud Router Switch has 48 x 1GbE RJ45 ports + 4 x 10G SFP+ ports and 2 x 40G QSFP+ ports for extremely fast fiber connections or linking with other 40 Gbps devices, and dual power supplies for redundancy. The total non-blocking throughput is 168 Gbps, switching capacity is 336 Gbps and the forwarding rate reaches 235 Mpps. RouterOS (License level 5) or SwitchOS. CPU QCA9531, 650 MHz, 64MB Ram, 16MB flash. Dimension 297 x 443 x 44 mm

Planet GS-5220-48T4X, (50)Port Layer 2+ w/ static routing WebManaged Desktop/Rackmount Switch. (48)1000Mbps Gigabit RJ45 Ports with (4)Shared SFP slots shared with Port-45 to Port-48 + (4)10Gig SFP+ interfaces (Port-49 to Port-52), with Hardware Layer3 IPv4/IPv6 Static Routing Functions, Switch Fabric 176Gbps, Throughput 130.95Mpps@64Bytes, Dimension 440 x 300 x 44.5 mm, 1U height, Includes Rackmount kit + rubber feet

Planet GS-4210-48T4S, (52)Port Gigabit IPv6/IPv4 Layer 2 Managed Desktop/Rackmount Switch.(48)1000Mbps RJ45 Gigabit Ports + (4)100/1000X mini-GBIC/SFP slots. Switch Fabric 104Gbps / non-blocking, Switch Throughput@64 bytes 77.38Mpps @64 bytes, Dimension 440 x 300 x 44,5 mm (1U height), Rackmount kit included, mini-GBIC SFP modules sold seperate