An Ethernet switch functions as a central station connecting computers, printers and every other wired device to each other. The switch is also wired to the router and modem to access the Internet. The wireless counterpart to Ethernet is Wi-Fi.
At Tekmart Africa, we stock the power supplies to these enterprise switches, both managed and un-managed.
00RY003 IBM 1200-Watts Power Supply Unit for Storwize V7000 G2
019-078-042 EMC 8Gb SFP+ Transceiver Module
01KL136 IBM 2.5 HDD Caddy SFF-3 for POWER8 Systems
01AX702 Lenovo Intel Dual-Band Wireless AC Bluetooth Card