Switch 8p 1000M PoE++, UL 4p SFP, Layer 2

Downlink Ports: 8* 10/100/1000Base-T PoE RJ45 ports
Uplink Ports: 4*1000Base-X SFP ports
Network Standard: IEEE802.3,IEEE802.3u,IEEE802.3ab,IEEE802.3Z,IEEE802.3X,IEEE 802.1Q,IEEE 802.1p,IEEE 802.3ad,IEEE 802.1D,IEEE 802.1X
Bandwidth: 24Gbps
Packet Transfer Rate: 18Mpps
Exchange Way: Storage& Transfer
Buffer: 4M
MAC Address: 8K
PoE Standard: 802.3af/at
PoE Power Supply: End-span
PoE Line Pair: 1/2(+),3/6(-)
PoE Output: Sigle Port = 30W PoE
Alarm signal output by relay: Support relay alarm for power off, ports network link-off, ports PoE off (Set by Web Software)
Surge Immunity: 6KV Per: IEC61000-4-5
ESD Protection: ESD Level 4 Per: IEC61000-4-2
RS Level 4 Per: IEC61000-4-3
EFT Level 4 Per: IEC61000-4-4
CS Level 4 Per: IEC61000-4-6
Input Voltage: 48~57V DC
Power Consumption: Self consumption<15W
Operation Temperature: -40?~75?
Storage Temperature: -40?~85?
Operation Humidity: 5%-95%(no-condensation)
Dimension(LxWxH): 159mm×110mm×46.5mm
Weight: 1kg
Authentication: CE, FCC, ROHS

Software Parameter:

Port Management: Support Port Enable/Disable
Support Port Rate Settings
Support Port Full-duplex Mode
Support IEEE802.3x Flow Control
Support Port Name Change

VLAN: Support 4K VLAN
Support 802.1Q Protocol-Based VLAN
Support Port-Based VLAN

QoS: Support QoS
Support 8-Level Priority management for switching
Support WRR
Support 820.1P and DSCP Priority

Multicast Management: Support SNMP V1/V2/V3 Protocol
Support IGMP Snooping;
POE Management: Support Total Power Consumption Control
Support PoE ON/OFF
Support Single Port 60W/30W max. Power Change and Port Output Priority;
Alarm signal output by relay: Support relay alarm for power off, ports network link-off , ports PoE off
Safety Character: Support IP?MAC?Port?VLAN Combination and Binding
Support MAC address auto-learning, aging& filter
Support Port Isolation, Port Speed-Limited
Support RSTP
Support Fast-Ring
Support 5 groups of 8-Port trunk
Support RADIUS Authentication& 802.1X Authentication
System Management& Maintenance: Support WEB Management, CLR Settings and telnet Settings
Support CLR Settings
Support FTP/TFTP/HTTP Web Upgrading
Support Flow Calculate
Support MAC address Form Search
Support IP Address, DNS Server Change
Support Username& Password Change
Support History Record, Journal management
Support System settings Backup