Netgear M4300-12X12F 12-Port RJ45 & 12-Port SFP+ XSM4324S-100NES

8 × GbE RJ45 + 12 × 10G SFP⁺ L2+ Managed Ethernet Switch with SyncE, Network Switch & Media Converter Manufacturer

Hardened Industrial 10-Port Ethernet Switch Gigabit 10/100/1000BASE-T RJ45 12~48V DC IP40 Unmanaged Plug and Play Network Switch - AliExpress

24 Port RJ45 Switch Box 10/100 Ethernet Network Lan Cat5e Hub Black Metal Case

JE015A#ABA HP E4200-12G Ethernet Switch 12-Ports Manageable 12 x RJ-45 Stack Port 5 x Expansion Slots 10/100/1000Base-T (Refurbished)

S3950-4T12S-R, 12-Port Ethernet L2+ Managed Switch, 12 x 10Gb SFP+, with 4 x Gigabit RJ45, Support MLAG - Europe

Cisco Catalyst 3560 12 Port Gigabit Switch POE - WS-C3560CX-12PD-S - 5 Year Warranty

Pathway Connectivity PWVIA RM P12 RJ45EC SFPSLOT POE VIA, Rack-mount, 12- Ports, RJ45 EtherCON, Empty SFP Slots, PoE Enabled (Old Part #6750-P) - GoKnight

3Com 3C16942A SuperStack II 3000, 12-Port 10/100Base-TX RJ45 Ethernet Managed Ethernet Switch

8-Port Industrial PoE+ Unmanaged Ethernet Switch, w/6*10/100Tx (30W/Port),2*Gigabit Combo Ports (2*10/100/1000 RJ45, 2*100/1000 SFP) – HardboxUSA

Avcomm 12-Port Industrial Unmanaged Ethernet Switch 4012GX4-AC