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תכונות המוצר:
מתג מנוהל WEB עם 24 פורטים ג'יגהביט PoE, שתי יציאות ג'יגהביט/אופטי (SFP) ושתי יציאות 10G SFP
מאפיינים כללים:

Interfaces
• IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, 802.3ae 10 GbE, IEEE 802.3x flow control for full-duplex mode , Auto Negotiation for Speed
 
Number of ports
• 24-port 10/100/1000 Mbit / s with PoE
• 2-port Gigabit SFP
• 2-port 10G SFP +
 
Network cables
• UTP Cat. 5 , Cat. 5e (max. 100 m)
• EIA/TIA-568 100th STP ( max. 100 m)
 
Polu-/polny duplex
• Full / half duplex for 10/100 Mbit / s
 
Auto detect cable polarity
• Automatically or manually configurable MDI / MDIX
 
Performance
• Switching matrix: 92 Gbit / s
 
Transmission method
• Store-and-forward
 
MAC- address table
• 16 000 entries per device
 
Updating MAC- address
• Up to 512 static MAC- address records
• Enable / disable auto-learning of MAC- addresses
 
Speed ​​forwarding 64- byte packets
• 68,45 Mpps
 
Packet buffer
• 1.5 MB on device
 
Software Functions
• Virtual Stacking
• D-Link Single IP Management
• Up to 32 devices in a virtual stack
• Bandwidth: up to 20 GB
• Physical Stacking
• Linear or ring topology
• Bandwidth in full duplex mode : up to 40 GB
• Up to 6 devices in the stack
 
Function L2
• Table MAC- addresses : 16K
• Flow Control
• 802.3x Flow Control
• HOL Blocking Prevention
• Jumbo- frames up to 9000 bytes
• IGMP Snooping
• IGMP v1/v2 Snooping
• IGMP v3 awareness
• Supports up to 512 IGMP- groups
• Supports up to 128 static multicast groups
• IGMP on VLAN
• Supports IGMP Snooping Querier
• IGMP Snooping Fast Leave on the basis of unit
• MLD Snooping
• Supports MLD v1/v2 awareness
• Support groups 512
• Support 128 static multicast groups
• MLD Snooping VLAN-based
• MLD Fast Leave on the basis of unit
• MLD Snooping Querier
• Spanning Tree Protocol
• 802.1D STP
• 802.1w RSTP
• 802.1s MSTP
• Loopback Detection
• 802.3ad Link Aggregation
• Max . 32 groups per device / 8 ports per group
• Port Mirroring
• Support 4 groups mirroring
• One-to-One, Many-to-One
• mirroring support for inbound / outbound / traffic in both directions
• Multicast Filtering
• Forward all unregistered groups
• Filters all unregistered groups
• LLDP, LLDP-MED
 
VLAN
• 802.1Q Tagged VLAN
• Group VLAN: 4K
• Custom VID: 0 ~ 4094
• Asymmetric VLAN
• Auto Voice VLAN
• Auto Surveillance VLAN
 
Quality of Service (QoS)
• 802.1p Quality of Service
• Processing Queues
• Strict priority
• Weighted priority (WRR)
• 8 queues per port
• Bandwidth Management
• Port-based (Ingress / Egress , with a minimum value of 64 kbit / s for 10/100/1000 BASE-T)
• CoS based on:
• 802.1p Priority Queues
• VLAN
• MAC- address
• Ether type
• IP- address
• DSCP
• Protocol Type
• Non TCP / UDP port
• DSCP for IPv6 traffic class
• IPv6 flow label
 
L3 functions
• ARP
• 256 static ARP
• Supports Gratuitous ARP
• IPv6 Neighbour Discovery (ND)
• Default Route
• Static Routing
• Max . count of records static routes IPv4: 64
• Max . count of records static routes IPv6: 32
 
Access Control Lists (ACL)
• ACL based on:
• 802.1p Priority Queues
• VLAN
• MAC- address
• Ether type
• IP- address
• DSCP
• Protocol Type
• Non TCP / UDP port
• DSCP for IPv6 traffic class
• IPv6 flow label
• Actions ACL
• Allow
• Reject
• Max . count of ACLs : 256
• Max . Number of rules : 768
• One or more ports ( each rule )
• ACL schedule
• ACL Statistics
 
Security
• Port Security
• Supports up to 128 MAC- addresses per port
• Protection from the broadcast / multicast / unicast storm
• Dynamic ARP Inspection
• Static MAC- address
• D-Link Safeguard Engine
• DHCP Server Screening
• Prevent ARP Spoofing Attacks
• Max . Number of records: 64
• SSH
• Support v2
• Support IPv4/IPv6
• SSL
• Support v1/v2/v3
• Support IPv4/IPv6
• Traffic Segmentation
• IP-MAC-Port Binding
• DHCP snooping
• IP Source Guard
• Dynamic ARP inspection
• DHCPv6 Guard
• RA Guard
• IPv6 Snooping
• IPv6 Source Guard
• Prevent DoS attacks
 
AAA
• Mixed Authentication
• 802.1X and MAC- address
• Supports local database / RADIUS- server
• Support for EAP, OTP, TLS, TTLS, PEAP
• Based Access Control Web (WAC)
• Access control based on port
• Based Access Control node
• Dynamic VLAN Assignment
• Access control based on MAC- address (MAC)
• Access control based on port
• Based Access Control node
• Dynamic VLAN Assignment
• Access control based on the Japanese Web- interface (JWAC)
• Access control based on port
• Based Access Control node
• Dynamic VLAN Assignment
 
OAM
• Diagnostic cable
• Restore the factory default settings
 
Management
• CLI
• Telnet- server
• TFTP- client
• IPv6 Neighbor Discovery
• Configurable MDI / MDIX
• SNMP
• Supports v1, v2c, v3
• SNMP Trap
• System Log
• Max . count of log entries : 10,000
• DHCP- client
• Support Utility D-Link Network Assistant
• SNTP
• ICMPv6
• Support protocol stack IPv4/v6
• Automatic configuration via DHCP
• RMON v1
 
Technology D-Link Green 3.0
• Energy savings
• Depending on the status of the connection
• Turn off the indicators or ports
• Sleep mode
• PoE on the basis of time (only for models that support PoE)


נתונים פיזיים

Power input
• 100-240 VAC , 50-60 Hz, internal universal power supply
 
Max . power consumption
• 238.7 W ( PoE function is enabled ), 29 W ( PoE function is disabled )
 
Power consumption in standby mode
• 21 W
 
Number of fans
• 2
 
Noise level
• 46.4 dB (A)
 
Heat release
• 813,967 BTU / h
 
Operating temperature
• -5 To 50 ° C
 
Storage temperature
• -20 To 70 ° C
 
Operating humidity
• From 0% to 95 % non-condensing
 
Humidity
• From 0% to 95 % non-condensing
 
Measurements
• 440 mm x 210 mm x 44 mm
 
Weight
• 2.54 kg
 
Indicators
• Power / Stacking ID / Fan Error / PoE Push Button ( on the device ), Link / Activity / Speed ​​/ PoE Mode ( for 10/100/1000 Mbit / s ), Link / Activity / Speed ​​( for SFP- port ), Link / Activity / Speed ​​( per port 10G SFP +)
 
Certificates
• CE, FCC, C-Tick, VCCI, BSMI, CCC
 
Security
• cUL, CB

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