Amer Networks SD4P4 - Manual (Page 8)

4
Features
‹ 8 × 10/100Mbps Auto-negotiation Fast Ethernet RJ-45 ports with
4 ports supporting PoE
‹ Compliant with 802.3af specification
‹ Supports PoE power up to 15.4W for PoE port
‹ Supports PoE power up to 30W for all PoE ports
‹ Supports PoE Powered Device (PD) classification identity
‹ Each port supports auto MDI/MDIX so there is no need to use
cross-over cables or an up-link port
‹ Full/half duplex transfer mode for each port
‹ Wire speed reception and transmission
‹ Up to 1k unicast addresses per device with self-learning and table
aging
‹ 96 kilobyte packet buffer
‹ Supports IEEE 802.3x flow control for full-duplex mode
‹ Supports Back-pressure flow control for half-duplex mode