12 Port Managed POE Switch + 2 SFP Uplink Port.
The Netonix® WISP Switch™ model WS-12-250-DC is designed specifically for the WISP industry with a rugged chassis and extended operating temperature range. It features a simple yet powerful user interface providing the software features WISPs need in a switch.
Designed to hook directly to battery bank not a power supply.
NOTE: Always use an inline fuse or breaker.
If you have a 48V-54V power supply you should use the WS-12-DC unit.
250 Watt SMART DC power supply accepts 9V to 72V DC variable input while providing uninterrupted 24V and 48V POE
WARNING: These switches are not designed to operate on negative 48V site, using -48V DC will damage the switch as it does not have isolated input output power.