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Ürün Özellikleri:
24 Port 10/100/1000 Mbps and 4-port SFP Web Smart Anahtar
Genel Özellikler:

Fiziksel Özellikler
Interfaces
• 24-port 10/100/1000 Mbit / s ports
• 4 SFP-port
 
Standards and function ports
• IEEE 802.3i 10BASE-T Ethernet (copper twisted-pair)
• IEEE 802.3u 100BASE-TX Fast Ethernet (copper twisted-pair)
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet (copper twisted-pair)
• Compliance with IEEE 802.3az
• Auto-negotiation
• IEEE 802.3x flow control
 
Network Cables
• UTP category. 5, 5e (max. 100 m)
 
Full / half duplex
• Full / half duplex for speed 10/100 Mbit / s
• Full duplex for Gigabit speed
 
Enhanced interface
• Auto detection of MDI / MDIX on all ports through twisted-pair
 
Performance
• Switch Fabric: 56 Gb / s
• Switching Method: Store-and-forward
• MAC-address table: 16 000 entries per device
• Update MAC-addresses: Up to 256 static MAC-address records
• Speed ​​forwarding 64-byte packets: 41,7 Mbit / s
• Packet Buffer: 1.5 MB
• RAM: 128 MB
• Flash-Memory: 16 MB
 
Software
Layer 2 functions
• MAC-address table: 16K entries
• IGMP Snooping
o IGMP v1 / v2 Snooping
o Support for up to 256 IGMP-groups
o Support for up to 64 static multicast groups
o IGMP on VLAN
o Support for IGMP Snooping Querier
• Loopback Detection is
• 802.3ad Link Aggregation: Max. 14 groups per device / 8 ports per group
• LLDP
• LLDP-MED
• Jumbo-frame
o Up to 9,216 bytes
• Spanning Tree Protocol
o 802.1D STP
o 802.1w RSTP
• Flow Control
o 802.3x
o HOL Blocking Prevention
• Port Mirroring
o One-to-One
o Many-to-One
o Support for mirroring for inbound / outbound / traffic in both directions
• Multicast Filtering
o Forward all unregistered groups
• Filters all unregistered groups
• Customizable Interface MDI / MDIX
o MLD snooping v1 / v2 (256 groups)
 
VLAN
• 802.1Q
• VLAN Group
o Max. 256 static VLAN-groups
• Custom VID: 1 - 4094
• Asymmetric VLAN
• Auto Voice VLAN
o Max. number of user-defined OUI: 10
o Max. OUI number Default: 8
• Auto Surveillance VLAN
 
Quality of Service (QoS)
• 802.1p
• 8 queues per port
• Mechanisms queuing
o Strict
o Weighted Round Robin (WRR)
• Bandwidth Management
o On the basis of the port (in / out, with a minimum of 64 kbit / s for 10/100/1000)
• QoS on the basis of:
o 802.1p Priority Queues
o DSCP
o ToS
o IPv6-Class Traffic
o Non TCP / UDP-port
 
Function level 3
• IP-interface
• Support for 1 interface
• IPv6 Neighbor Discovery (ND)
 
Access Control Lists (ACL)
• Max. number of access lists: 50
• Max. number of rules for IPv4, MAC and IPv6: 768
• Each rule can be bound to the same port
• ACL based on:
o 802.1p Priority Queues
o VLAN
o MAC-address
• Ether type
• IP-address
• DSCP
• Type of protocol
• Non TCP / UDP-port
• IPv6-Class Traffic
 
Security
• Protection from the broadcast / multi-address / unicast storm
• D-Link Safeguard Engine
• DHCP Server Screening
• Binding IP-MAC-Port (Intelligent bindings)
o Support 512 entries bindings
o Inspection ARP-packet
o Inspection ARP-packets + IP-packet
o Support for DHCP Snooping
• Access Control 802.1X port-based
• Prevent ARP Spoofing Attacks
o Max. number of records: 64
• Segmentation of traffic
• SSH v2
• SSL
o Support for v1 / v2 / v3
• Port Security
o Support for up to 64 MAC-addresses per port
• Detection of problems associated with the coincidence of network addresses
 
AAA
• Authentication 802.1X:
o Support local database / RADIUS-server
o Support for access control based on ports
• Support for EAP, OTP, TLS, TTLS, PEAP
• RADIUS-server with support for IPv6
• Support for MD5 authentication
 
Standard MIB / RFC
• RFC 783 TFTP
• RFC 951 BootP / DHCP Client
• RFC 1157 SNMP v1, v2, v3
• RFC 1213 MIB II
• RFC 1215 MIB Traps Convention
• RFC 1350 TFTP
• RFC 1493 Bridge MIB
• RFC 1769 SNTP
• RFC 1542 BootP / DHCP Client
• RFC 1901 SNMP v1, v2, v3
• RFC 1907 SNMP v2 MIB
• RFC 1908 SNMP v1, v2, v3
• RFC 2131 BootP / DHCP Client
• RFC 2138 RADIUS Authentication
• RFC 2139 RADIUS Authentication
• RFC 2233 Interface Group MIB
• RFC-2246 SSL
• RFC 2475
• RFC 2570 SNMP v1, v2, v3
• RFC 2575 SNMP v1, v2, v3
• RFC 2598 CoS
• RFC 2618 RADIUS Authentication
• RFC 2819 RMON v1
• RFC 2865 RADIUS Authentication
• RFC 3164 System Log
• RFC 3195 System Log
• RFC 3411-17 SNMP
• D-Link Private MIB
• LLDP MIB
• Zone Defense MIB
• 2233 Interface Group MIB
 
OAM
• Diagnostic cable
• Restore the factory default settings
 
Management
• Web-interface
• Utility D-Link Network Assistant
• Command Line Interface (CLI)
• Telnet-server
• TFTP-client
• Configurable MDI / MDIX
• SNMP
o Support for v1 / v2c / v3
• SNMP Trap
• Backup / software update
• The Wizard Smart Wizard
• Download / upload the configuration file
• System log
o Max. count of log entries: 500
• BootP / DHCP-client
• SNTP
• ICMP v6
• Support protocol stack IPv4 / v6
• Automatic configuration via DHCP
• Setting the time
o SNTP
• RMONv1
• Trusted Host
 
Technology Green V3.0
• Energy savings based on:
o Identify the connection status
o PoE schedule
• Turn off the indicators
• Sleep mode
• Turning off the port


Fiziksel Özellikler

Power Input
100-240 VAC, 50-60 Hz, internal universal power supply
 
Max. Power Consumption
22.45 W
 
Power consumption in standby mode
17,5 W / 100V, 17.9 W / 240V
 
The noise level
0 dB (A)
 
Heat Dissipation
76,55 BTU / h
 
Operating Temperature
From -5 ° to 50 ° C
 
Storage Temperature
From -20 ° to 70 ° C
 
Operating Humidity
From 0% to 95% non-condensing
 
Storage Humidity
From 0% to 95% non-condensing
 
Dimensions
440 mm x 140 mm x 44 mm
 
Weight
1.67 kg
 
Indicators
Link / Activity / Speed ​​(at 10/100/1000 Mbit / s)
 
Certificates
• CE Class A
• VCCI Class A
• FCC Class A
• BSMI
• CCC
• C-Tick
 
MTBF (hours)
540000
 
Security
• cUL
• CE (LVD)
• CSS
 
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