8 Port Managed Gigabit PoE+ 140watt

Provides power and data connection for up to eight PoE network devices
- Save time and money by delivering data and power via existing network cables
- For use on desktop or mounted in standard 19" rack
- 10/100/1000 auto-sensing ports automatically detect optimal network speeds
- Two small form-factor pluggable GBIC module slots (SFP)
- IEEE 802.3at/af-compliant RJ45 PoE/PoE+ output ports
- Power output up to 30 watts per port*
- PoE power budget of 140 watts
- PoE surge protection (4 kV) for all RJ45 ports
- 20 Gbps switch fabric
- Supports IEEE 802.3at and IEEE 802.3af-compliant PoE devices (wireless access points VoIP phones IP cameras etc.)
- Green Ethernet power-saving technology deactivates unused ports and adjusts power levels based on the cable length
- Complies with the IEEE 802.3az (Energy Efficient Ethernet EEE) specification
- Supports IEEE 802.3at/af detection and short circuit overload and high-voltage protection
- All RJ45 ports with Auto-MDIX (auto uplink) support
- Configuration via Web browser Telnet or SSH
- Supports SNMP management
- PoE Management – PoE port settings priority and power-on delay
- IGMP Snooping for multicast filtering
- SNMP V1 V2C V3 with RMON groups 1 2 3 & 9
- Supports VLAN (tag-based and port-based)
- Supports link aggregation (trunking)
- Supports port mirroring
- QoS (Quality of Service) bandwidth management
- Broadcast storm control with multicast packet rate settings
- Store and forward switching architecture
- Supports jumbo frames up to 9 kBytes
- Supports Rapid Spanning Tree/Spanning Tree protocol
- IEEE 802.3x flow control for full duplex
- Supports 8k MAC address entries
- 512 kBytes buffer memory
- High-efficiency fan delivers quiet reliable cooling
- Desktop-size metal case
- Includes 19" rackmount brackets