GS7xxTPS Hardware manual
Page 15
... Stacking Master. Generally, the master operates the remote Slave's low-level drivers, thorough the Distributed Switching application part that configures and manages all other units in the stack. The backup master acts as the backup master. The GS748TPS, using data pairs (RJ-45 1, 2, 3 and 6 pin), provides power to the other units... of each port in the event of limited available power. • Supports the 24-Port PoE function as Stack Master runs the fully operational software of a switch. A unit serving as follows: • 15.4W for 12 ports • 8W for 24 ports for PoE.
... Stacking Master. Generally, the master operates the remote Slave's low-level drivers, thorough the Distributed Switching application part that configures and manages all other units in the stack. The backup master acts as the backup master. The GS748TPS, using data pairs (RJ-45 1, 2, 3 and 6 pin), provides power to the other units... of each port in the event of limited available power. • Supports the 24-Port PoE function as Stack Master runs the fully operational software of a switch. A unit serving as follows: • 15.4W for 12 ports • 8W for 24 ports for PoE.