To use the non-wired feature of the SiteLink WiFi and Cellular VPN routers, an antenna(s) must also be purchased. 4G and 2.4 GHz antennas are available in various styles including whip/tilt, dome and whip/straight.
STRIDE SFP (small form-factor pluggable) transceivers, also called mini-GBIC, are compact, hot-swappable transceivers with LC fiber connectors. The Stride SE2-SW10UG-2P-T, SE-SW8MG-4P and SE-SW10MG-2P switches have ports that accept these optional transceivers to add fiber connectivity at Fast Ethernet or Gigabit Ethernet speed.
STRIDE SFP transceivers start at
Use AutomationDirect's industrial communication products to provide a link via serial connection to your industrial controllers. Serial products include RS232/ RS422 network adapters and converters, a USB to RS-232C serial adapter cable, cable kits, an industrial telephone modem, a USB to RS485 adapter and a new Modbus TCP to RTU converter.