DL-DWA-137/A1A

L2 Managed Switch with 48 10/100/1000Base-T ports and 4 1000Base-X SFP ports (48 PoE ports 802.3af/802.3at (30 W), PoE Budget 740 W). 16K Mac address, 802.3x Flow Control, 4K of 802.1Q VLAN, 802.1p Priority Queues, Traffic Segmentation, Bandwidth Control, ACL, IMPB, Port Security, Port Mirroring, PPPoE Incesrtion, RADIUS & TACACS+ Auth for Mgmt, Broadcast Storm Control, D-Link Safeguard Engine, Cable Diagnostics, DHCP Relay Option 82, 802.1D (STP), 802.1w (RSTP), 802.1s (MSTP), Loopback Detection, 802.3ad Link Aggregation, 802.1x Port-based Access Control, 802.1x MAC-based Access Control, 802.1x Guest VLAN, IGMP Snooping, ISM VLAN, IGMP Authentication, IGMP Filtering, VLAN Ttrunking, Port-Based QinQ, DoS Attack Prevention, BPDU Protection, SIM, Web-based management, CLI, Telnet, TFTP, SNMP v3, SSH, RMON, Dual configurations. Printed QIG + Power Cord + 19“ Rackmount kit included.

5-port UTP 10/100Mbps Auto-sensing, Stand-alone, Unmanaged

1000BASE-LX Single-mode 20KM WDM SFP Tranceiver, support 3,3V power, LC connector