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Toote omadused:
24 100/1000 Mbps SFP + 4 10G SFP+ Ports L2 Management Switch
Põhiomadused:
Hardware Version 
B1
 
Interface
Size
• 19” inch standard rackmount width
• 1U Height
 
Interface
• 24 10/100/1000BASE-T
• 4 10G SFP+
 
Console Port
• RJ-45 console port 
 
Other Port Standards & Functions
• IEEE 802.3i 10BASE-T Ethernet (twisted-pair copper)
• IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
• IEEE 802.3az compliance
• Auto-negotiation
• IEEE 802.3x Flow Control
• IEEE 802.3ae 10 Gigabit Ethernet 
• IEEE 802.3u 100BASE-FX
• IEEE 802.3z 1000BASE-X Gigabit Fiber
 
Network Cables
• UTP Cat. 5, Cat. 5e (100 m max.)
 
Full/Half Duplex
• Full/half duplex for 10/100 Mbps speeds
• Full duplex for Gigabit speed
 
Media Interface Exchange
• Auto MDI/MDIX adjustment for all twisted-pair ports
 
Performance
Switching Capacity 
• 128 Gbps
 
64-byte Max.packet Forwarding Rate
• 95.24 Mbps
 
MAC Address Table Size 
• 16K Entries
 
CPU Memory
• 256 MB DDR3
 
Packet Buffer
• 1.5 MB
 
Flash Memory
• 32 MB
 
LEDs
• Power (per device)
• Console (per device)
• Link/Active/Speed (per port)
• Fan Error
 
Software Specifications
L2 Features
• MAC Address Table: 16K
• Spanning Tree Protocols
   - 802.1D STP
   - 802.1w RSTP
   - 802.1s MSTP
   - BPDU filtering
   - Root restriction
• Loopback detection
• Mirroring
   - Support 1 mirroring group
   - Support One-to-One, Many-to-One, Flow-based(ACL) mirroring for ingress traffic
• L2 Protocol Tunneling (L2PT)
• Link aggregation
   - Compliant with 802.3ad
   - Supports max 8 groups, 8 ports per group
 
L2 Multicasting
• IGMP Snooping
   - IGMP v1/v2 snooping, v3 awareness
   - IGMP authentication/filtering
   - Supports 256 groups
   - VLAN/host-based IGMP snooping fast leave
   - Report suppression
• MLD snooping
   - MLD v1, MLD v2 awareness
   - Support 256 groups
 
VLAN
• 802.1Q tagged VLAN
• VLAN group
• Max. 4094 VLAN groups
• Port-based VLAN
• GVRP
• Asymmetric VLAN
• Max. 256 dynamic VLAN
• 802.1v protocol VLAN
• VLAN trunking
• MAC-based VLAN
• Port-based Q-in-Q
• ISM VLAN
 
L3 Features
• Max. 256 ARP entries
• Supports 255 static ARP entries
• Support Gratuitous ARP
 
Quality of Service (QoS)
• CoS based on:
   - Switch port
   - 802.1p priority queues
   - VLAN ID
   - MAC address
   - IPv4/IPv6 address
   - DSCP
   - TOS
   - Protocol type
   - TCP/UDP port
   - IPv6 traffic class
• Bandwidth Control
   - Port-based (Ingress, Min. Granularity 64 Kbps)
   - Flow-based (Ingress, Min. Granularity 64 Kbps)
   - Egress queue bandwidth control (Min. Granularity 64 Kbps)
• Queue Handling
   - Strict priority
   - Weighted Round Robin (WRR)
• 8 outbound queues
 
Access Control List (ACL)
• ACL based on
   - Switch port
   - 802.1p priority
   - VLAN ID
   - MAC address
   - Ether type
   - TOS
   - IPv4/v6 address
   - DSCP
   - Protocol type
   - IPv4/IPv6 TCP/UDP port number
   - ICMP
   - IPv6 traffic class
• Up to 256 ingress access rules
• ACL Action (permit/deny/mirror)
• Time-based ACL
• ACL statistics
• CPU interface filtering
 
AAA
• 802.1X
   - Host-based access control
   - Port-based access control
• Guest VLAN
• RADIUS accounting
• TACACS+ accounting
• User Account Privilege (4 level user account)
 
Security
• SSH v2
• SSL v1/2/3
• Port security (Up to 64 MAC addresses per port)
• IP-MAC-Port Binding (IMPB)
   - ARP inspection
   - IP inspection
   - IPv6 DHCP snooping
• Broadcast/Multicast/Unicast storm control
• D-Link Safeguard Engine
• DHCP server screening
• DHCP client filtering
• ARP spoofing prevention
• BPDU attack protection
• DoS attack prevention
• Traffic segmentation
 
OAM
• 802.3ah Ethernet Link OAM
   - Support 802.3ah link layer remote loopback and discovery (System log and SNMP)
   - 802.3ah D-Link extension: D-link Unidirectional Link Detection (DULD), (System log and SNMP)
• Cable diagnostics
 
Management
• Web-based GUI (IPv4/IPv6)
• Command Line Interface (CLI)
• Telnet Server/ Client (Support IPv4/IPv6)
• TFTP client (IPv4/IPv6)
• Command logging
• SNMP v1/v2c/v3
• SNMP traps
• System log
• RMON v1
• RMON v2
• LLDP
• BootP/DHCP client
• DHCP Auto-configuration
• Text-editable config file
• Trusted host
• DHCP relay (IPv4/IPv6)
   - DHCP relay agent/local relay
   - DHCP relay option 12, 37, 38
   - DHCP relay option 82
• PPPoE Circult-ID tag insertion
• Trap/alarm/log severity control
• CPU monitoring
• SNTP
• LLDP
• Debug command
• Password recovery
• Password encryption
• Backdoor password
• Trusted host
 
MIB
• RFC1213 MIB II
• RFC1493 Bridge MIB
• RFC1907 SNMPv2 MIB
• RFC1757, 2819 RMON MIB
• RFC2021 RMONv2 MIB
• RFC1398, 1643, 1650, 2358, 2665 Ether-like MIB
• RFC2674,4363 802.1p MIB
• RFC 2233, 2863 IF MIB
• RFC 2618 RADIUS authentication client MIB
• RFC 2620 RADIUS accounting client MIB
• RFC 2925 ping & traceroute MIB
• Private MIB
• D-Link Zone Defense MIB
 
IETF Standard
• RFC768 UDP
• RFC791 IP
• RFC792 ICMPv4
• RFC2463, 4443 ICMPv6
• RFC793 TCP
• RFC826 ARP
• RFC 2474, 3260 definition of the DS Field in the IPv4 and IPv6 header
• RFC 1321, 2284,2865, 3580, 3748 Extensible
 
Authentication Protocol (EAP)
• RFC2571, RFC2572, RFC2573, RFC2574 SNMP
 
IPv6
• RFC1981 Path MTU Discovery
• RFC2460 IPv6
• RFC2461, 4861 Neighbor Discovery
• RFC2462, 4862 IPv6 Stateless Address Auto-configuration
• RFC2464 IPv6 Neighbor over Ethernet and definition
• RFC3513, 4291 IPv6 addressing architecture
• RFC2893, 4213 IPv4/IPv6 dual stack function
 
Physical/Environmental
MTBF (Hours) 
• 243,327 hours
 
Acoustic
• 48.9 dB(A)
 
Heat Dissipation
• 115.17 BTU/hr
 
Power Input 
• AC Input: 100 to 240 V AC, 50/60 Hz
 
Maximum Power Consumption
• 32.9 W/100 V
• 33.4 W/240 V
 
Standby Power Consumption
• 15.5 W/100 V
• 16.7 W/240 V
 
Dimensions (WxDxH) 
• 440 mm x 210 mm x 44 mm
 
Ventilation
• 2 x Smart fan
 
Weight
• 2.96 kg
 
Power Surge Protection
• All Ethernet ports support IEC61000-4-5 surge protection
 
Operating Temperature
• -5 to 50 °C (23 to 122 °F)
 
Storage Temperature
• -40 to 70 °C (-40 to 158 °F)
 
Operating Humidity
• 10% to 90% non-condensing
 
Storage Humidity
• 5% to 90% non-condensing
 
EMI 
• CE
 
Safety Certifications
• CB, LVD

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