Описание на продукта
Параметри на продукта
Производител
D-Link
Брой портове 10/100/1000 Mbit/s
8
Параметри на продукта
Производител
D-Link
Брой портове 10/100/1000 Mbit/s
8
Описание на продукта
Specifications
1000Base-T PoE Interface 8
1000M SFP Interface 2
Auto MDI/MDIX Yes
10/100/1000BASE-T PoE ports 8
SFP ports 2
Switch Capacity 20 Gbps
Max. Packet Forwarding Rate 14.88 Mpps
Store & Forwarding Forwading Yes
Dimension 280x 180x 44 mm
Weight 1.83Kg
Operation Temperature -5-50°C
Storage Temperature -40-70°C
Operation Humidity 0%-95% RH
Storage Humidity 50% ~ 90% RH
Operating Altitude 2000 m
Maximum Power Consumption 141.4 W (PoE on)
11.8 W (PoE off)
Maximum Heat Dissipation 570.51 BTU/hr
Acoustic 45.4 dB(A)
MTBF 291, 575 hours
Power Input AC: 100-240V
CPU Speed 400MHz
Flash Memory Size 16MB
DRAM Size 128MB DDR3
Packet Buffer Size 1.5MBytes
FAN Fan *1
Comply with RoHS 6 Yes
Energy Efficiency Ethernet (EEE) Yes
Power Saving By Link Status Yes
Power Saving By LED Shut-Off Yes
Power Saving By Port Shut-Off Yes
Power Saving By System Hibernation Yes
Time-based PoE Yes
Maximum PoE Budget 130W
PoE Budget 130 W (30 W max. per PoE port)
MAC Address Table Size 16K
802.3x Flow Control Yes
Head-of-line (HOL) Blocking Prevention Yes
802.1D Spanning Tree (STP) Yes
802.1w Rapid Spanning Tree (RSTP) Yes
802.1AX Link Aggregation Yes
802.3ad Link Aggregation Yes
Link Aggregation Group Per Device 5
Max Port Per Link Aggregation Group 8
Port Mirroring Yes
Jumbo Frame 9216 Byte
Loopback Detection (LBD) Yes
IGMP Snooping Yes
Max IGMP Snooping Groups 64
802.1Q VLAN Yes
Port-based VLAN Yes
Voice VLAN Yes
Auto Surveillance VLAN Yes(2.0)
Asymmetric VLAN Yes
Provider Backbone Bridge (PBB) Yes
Number of Queue 8
Class of Service (CoS) Yes
Time based QoS Yes
Strict Priority Queue (SPQ) Yes
Weighted Round Robin (WRR) Yes
Deficit Round Robin (DRR) Yes
Port-based Bandwidth Control Yes
SSL Yes
Broadcast/Multicast/Unicast Storm Control Yes
Traffic Segmentation Yes
D-Link Safeguard Engine Yes
DoS Attack Prevention Yes
Cable Diagnostics Yes
Simple Network Time Protocol (SNTP) Yes
Web-based GUI Yes
SNMP Yes
SNMP Trap Yes
TFTP Client Yes
System Log Yes
LLDP Yes
D-Link Discover Protocol (DDP) Yes
DHCP/BootP Client Yes
Dual Images Yes
Ping Yes
D-Link Network Assistant Yes
Smart Wizard Yes
1000Base-T PoE Interface 8
1000M SFP Interface 2
Auto MDI/MDIX Yes
10/100/1000BASE-T PoE ports 8
SFP ports 2
Switch Capacity 20 Gbps
Max. Packet Forwarding Rate 14.88 Mpps
Store & Forwarding Forwading Yes
Dimension 280x 180x 44 mm
Weight 1.83Kg
Operation Temperature -5-50°C
Storage Temperature -40-70°C
Operation Humidity 0%-95% RH
Storage Humidity 50% ~ 90% RH
Operating Altitude 2000 m
Maximum Power Consumption 141.4 W (PoE on)
11.8 W (PoE off)
Maximum Heat Dissipation 570.51 BTU/hr
Acoustic 45.4 dB(A)
MTBF 291, 575 hours
Power Input AC: 100-240V
CPU Speed 400MHz
Flash Memory Size 16MB
DRAM Size 128MB DDR3
Packet Buffer Size 1.5MBytes
FAN Fan *1
Comply with RoHS 6 Yes
Energy Efficiency Ethernet (EEE) Yes
Power Saving By Link Status Yes
Power Saving By LED Shut-Off Yes
Power Saving By Port Shut-Off Yes
Power Saving By System Hibernation Yes
Time-based PoE Yes
Maximum PoE Budget 130W
PoE Budget 130 W (30 W max. per PoE port)
MAC Address Table Size 16K
802.3x Flow Control Yes
Head-of-line (HOL) Blocking Prevention Yes
802.1D Spanning Tree (STP) Yes
802.1w Rapid Spanning Tree (RSTP) Yes
802.1AX Link Aggregation Yes
802.3ad Link Aggregation Yes
Link Aggregation Group Per Device 5
Max Port Per Link Aggregation Group 8
Port Mirroring Yes
Jumbo Frame 9216 Byte
Loopback Detection (LBD) Yes
IGMP Snooping Yes
Max IGMP Snooping Groups 64
802.1Q VLAN Yes
Port-based VLAN Yes
Voice VLAN Yes
Auto Surveillance VLAN Yes(2.0)
Asymmetric VLAN Yes
Provider Backbone Bridge (PBB) Yes
Number of Queue 8
Class of Service (CoS) Yes
Time based QoS Yes
Strict Priority Queue (SPQ) Yes
Weighted Round Robin (WRR) Yes
Deficit Round Robin (DRR) Yes
Port-based Bandwidth Control Yes
SSL Yes
Broadcast/Multicast/Unicast Storm Control Yes
Traffic Segmentation Yes
D-Link Safeguard Engine Yes
DoS Attack Prevention Yes
Cable Diagnostics Yes
Simple Network Time Protocol (SNTP) Yes
Web-based GUI Yes
SNMP Yes
SNMP Trap Yes
TFTP Client Yes
System Log Yes
LLDP Yes
D-Link Discover Protocol (DDP) Yes
DHCP/BootP Client Yes
Dual Images Yes
Ping Yes
D-Link Network Assistant Yes
Smart Wizard Yes
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