Hirschmann 942 027-002 MACH104-16TX-PoEP-E-L3P, Managed 20-port Full Gigabit 19" Switch With Poep and L3, External Psu
20 Port Gigabit Ethernet Industrial Workgroup Switch (16 x GE TX PoEPlus Ports, 4 x GE SFP combo Ports), managed, Software Layer 3 Professional, Store-and-Forward-Switching, fan less Design, IPv6 Ready