D-Link DGS-1210-52MP/ME/A1A

D-Link DGS-1210-52MP/ME/A1A / Managed switch 2 with 48 ports 10/100 / 1000Base-T and 4 ports 1000Base-X SFP (ports 1 - 8 with PoE 802.3af / 802.3at (30 W), ports 9 - 48 with PoE 802.3af (15 , 4 W), PoE budget 370 W) Interfaces: 48 10/100 / 1000Base-T ports with PoE support, 4 1000Base-X SFP ports, Automatic MDI / MDIX detection on all ports Standards and functions: Ports 1-8 support 802.3at standard, Ports 9-48 support 802.3af standard, IEEE 802.3 10Base-T (copper twisted pair), IEEE 802.3u 100Base-TX (copper twisted pair), IEEE 802.3ab 1000Base-T (copper twisted pair), IEEE 802.3az, Auto-negotiation, IEEE 802.3x flow control, IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3az, IEEE802.3z Duplex mode: Half / full duplex for 10/100 Mbps speed, Full duplex for speed 1000 Mbps Switching matrix: 56 Gbit / s / Switching method: Store-and-forward / MAC table size: 16K records / Max. 64-byte packet forwarding rate: 41.7 Mpps / Packet buffer: 512KB / Jumbo frame: 9 216 bytes PoE standard: 802.3af, 802.3at / PoE power: up to 30W ports 1-8, up to 15.4W ports 9-48 / PoE budget: 370W 440 x 430 x 44 mm