Hirschmann GRS103-22TX-4C-2HV-2A Ethernet Switch, 22 x 10/100Base-TX Ports Fixed, 4 x FE/GE Combo Ports, Redundant 100-240 VAC Power Supplies, 19" Rackmount, -10 to +60 deg C, HiOS L2A (Layer 2 Advanced) Firmware. 942 298-008

Key Features

• More than 20 ports (some models) in a 1U fanless rackmount enclosure

• Up to 22 Fast Ethernet ports and 4 Fast/ Gigabit combo ports

• Modular design allows for main chassis to be expanded with one or two media modules • Multimode, single mode, SFP fiber types available

• Operating temperature range of -10 deg. C to +60 deg. C

• 274 W total Power over Ethernet (PoE+) [137 W per module]

• HiOS L2S and L2A software options available

• Free software upgrades in the field