26-Port Layer3 Gigabit Stack Switch, 20x 1000 Mbit Fiber Min

D-Link xStack 24 Gigabit SFP L3+ Managed Switch, 4 Combo 1000BaseT/SFP, 2 10GbE Option
- Including 20 SFP Mini-GBIC slots
- Including 4 Combo 1000BaseT/Mini-GBIC SFP ports
- IP routing supporting RIP-1, RIP-2, OSPF routing protocols, DVMRP, PIM Dense mode
- Auto MDI/MDIX uplink for all twisted-pair ports
- 4K 802.1Q VLANs, IGMP snooping, eight 802.1p Priority Queues, Port mirroring
- Multi-layer ACL and DiffServ QoS
- IEEE 802.1x port-based/MAC-based access control
- 802.3ad Link Aggregation port trunks of up to 8 Gigabit ports
- IEEE 802.3x flow control and Broadcast storm control
- Per-port bandwidth control
- Jumbo frame support
- IEEE 802.1D compatible and 802.1w Rapid Spanning Tree
- Single IP address management per stack
- Supports SNMP v.1, v.2c, v.3, RMON, SYSlog
- Web-based management, Telnet, CLI through console port
- Redundant power supply support
- 19-inch rackmount size
- D-View Management software (DS-510S) included