100Base-FX/SC Expansion Module, 2 x 100BASE-FX ports
The AT-B15/SX, AT-B15/LX, and AT-B17/SM are optional expansion modules for the AT-8324SX Fast Ethernet Switch. These expansion modules can be used to extend your network to remote sites, build a Fast Ethernet or Gigabit Ethernet backbone, or connect additional nodes to the network, such as highspeed servers.
2 x 100BASE-FX ports 2 km (1.24 mi)