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Ürün Özellikleri:
26 Port Fast Ethernet L2 Yönetilebilir Anahtar 1 x SFP ve 1 x Combo 1000BASE-T/SFP bağlantı noktası
Genel Özellikler:
MTBF
601.273 h
 
Noise level
0 dB (no fan)
 
Heat release
61,039 BTU / hr
 
Power Input
From 100 to 240 VAC, 50-60 Hz
 
The maximum power consumption
20.83 W
 
Measurements
441 x 210 x 44 mm
 
Weight
1.78 kg
 
Ventilation
No fan
 
Surge protection
All Ethernet-ports support standard IEC61000-4-5 10/700us integrated surge protection 6 kV 
 
Operating temperature
-5 To 50 ° C
 
Storage temperature
-40 To 70 C
 
Operating Humidity
From 10% to 90% (non-condensing)
 
Electromagnetic radiation (EMI)
FCC Class A, CE Class A, VCCI Class A, IC, C-Tick, BSMI
 
Safety
CE, LVD, UL / cUL, CB, BSMI
 
Certificates of third party
IPv6 Ready Logo Phase 2
 
 

Fiziksel Özellikler
Size
Width for 19 "standard rack, 1U height
 
Interface
• 24-port 10/100BASE-TX
• 2 combo port 10/100/1000BASE-T / 100/1000 SFP
 
The console port
RJ-45
 
Performance
• Switch fabric: 8.8 Gbit / s
• The speed forwarding 64-byte packets: 6,6 Mpps
• The size of the table MAC-addresses: 16K
• SDRAM for CPU: 128 MB DDR2
• Packet Buffer: 1.5 MB
• Flash-Memory: 32 MB
• Jumbo-frame: 12 KB
 
Indicators
• Power (per device)
• Console (per device)
• Link / Active / Speed ​​(per port)
 
Software
Stacking
• Virtual Stacking D-Link Single IP Management
• Combining a virtual stack of up to 32 devices
 
Functions Level 2
• MAC Address Table: 16K
• Flow Control
  - 802.3x Flow Control
  - HOL blocking prevention
• Jumbo-size frame to 12K bytes
• Spanning Tree Protocols
  - 802.1D STP
  - 802.1w RSTP
  - 802.1s MSTP
• BPDU Filtering
• Root Restriction
• Loopback Detection
• Link Aggregation
  - Compatible with 802.1AX and 802.3ad
  - Max. number of teams - 13, 8 ports per group
• Port Mirroring
  - Support group 1 mirroring
  - Modes: One-to-One, Many-to-One, Flow-based (ACL)
  - Technology Ethernet Ring Protection Switching (ERPS)
  - L2 Protocol Tunneling (L2PT)
 
Multicast Level 2
• IGMP Snooping
  - IGMP v1/v2 snooping, IGMP v3 awareness
  - Support for 1024 groups
  - IGMP snooping Fast Leave on the basis of the port / host
  - Report Suppression
• MLD Snooping
  - MLD v1, MLD v2 awareness
  - Support for 1 K groups
  - MLD Snooping host-based
  - Fast Leave
• IGMP Authentication
• IGMP / MLD Proxy Reporting
 
VLAN
• 802.1Q VLAN
• Group VLAN
  - Max. 4K VLAN
• VLAN port-based
• VLAN for MAC-based
• GVRP
• 802.1v VLAN-based protocol
• VLAN Trunking
• Double VLAN (Q-in-Q)
  - Q-in-Q Port-Based
  - Q-in-Q Selective
• ISM VLAN
• VLAN Translation
• Voice VLAN
 
Functions 3 levels 
• IPv6 Neighbor Discovery (ND)
 
Quality of service (QoS)
• Bandwidth Management
  - Port-based (Ingress / Egress, with steps down to 8 kbit / s)
  - On the basis of the flow (inbound / outbound, with steps down to 8 kbit / s)
  - For output queue (in increments of up to 8 kbit / s)
• 8 queues per port
• DSCP
• 802.1p
• Processing Queues
  - Strict Priority
  - Weighted Round Robin (WRR)
  - Strict + WRR
• Three-color labeling
  - TrTCM
  - SrTCM

Quality of service (QoS)
• CoS based on:
  - Switch Port
  - 802.1p Priority Queues
  - VLAN ID
  - MAC-address
  - Ether type
  - TOS
  - DSCP
  - The type of protocol
  - TCP / UDP port
  - IPv6 Traffic Class
  - IPv6 flow label
  - The contents of the package, the user-defined
• Support for the following streams
  - Set the 802.1p priority tags
  - Add a tag TOS / DSCP
  - Statistics of flow
 
Access Control Lists (ACL)
• Up to 1024 access rules
• ACL on the basis of
  - Switch Port
  - 802.1p Priority
  - VLAN ID
  - Ether type
  - IPv4/IPv6-adresa
  - DSCP
  - The type of protocol
  - Non TCP / UDP port
  - IPv6 Traffic Class
  - IPv6 flow label
  - The contents of the package, the user-defined
• ACL on the basis of the time
• Statistics ACL
• CPU interface filtering
 
Safety
• SSH v1, v2
• SSL v1, v2, v3
• Port Security
• Up to 64 MAC-addresses per port
• Protection from a broadcast / multicast / unicast storm
• Traffic Segmentation
• IP-MAC-Port Binding (IMPB)
  - Checking the ARP packets
  - Check the IP packet
  - DHCP Snooping
• D-Link Safeguard Engine
• Protection from unauthorized DHCP servers
• Filtering DHCP clients
• Prevent ARP Spoofing
• BPDU Attack Prevention
• Filtering NetBIOS / NetBEUI
• Prevent DoS attacks
• L3 Control Packet Filtering
 
AAA
• 802.1X
  - Access control based on port
  - Based Access Control Host
  - Dynamic VLAN Assignment
• Dynamic allocation policies: VLAN, ACL or QoS
• Access Control MAC-based (MAC)
  - Access control based on port
  - Based Access Control Host
• Based Access Control Web (WAC) 1
  - Access control based on port
  - Based Access Control Host
• Microsoft ® NAP (IPv4/v61)
  - Support for 802.1X NAP
  - Support for DHCP NAP
• Guest VLAN
• RADIUS Accounting
• RADIUS (IPv4/v61)
• TACACS
• TACACS +
• XTACACS +
• Control of trusted hosts (Trusted Host)
 
OAM
• Diagnostic cable
• 802.3ah Ethernet Link OAM
• Dying Gasp
• 802.1ag Connectivity Fault Management (CFM)
• 802.3ah D-Link extension: D-Link Unidirectional Link Detection (DULD)
 
DDM (Digital Diagnostics Monitoring)      
Yes
 
Green Technology
• D-Link Green 3.0: The power saving function
  - Turn off the indicator 1
  - Turn off the power supply port 1
  - Sleep Mode 1
• Energy saving by PoE on the basis of time (in the case of models with support for PoE)
 
Management
• Web-interface (support for IPv4)
• Command Line Interface (CLI)
• Telnet-server/klient (support for IPv4)
• TFTP-client (IPv4)
• FTP-client (IPv4)
• Zmodem
• Logging of keystrokes
• SNMP v1/v2c/v3
• SNMP Traps
• The system log
• RMON v1
  - Support for groups 1, 2, 3, 9
• RMON v2
  - Support group ProbeConfig
• LLDP
• 802.1AB
• LLDP-MED
• BootP / DHCP-Client
• DHCP automatically
• DHCP Relay (Supports IPv4)
 
Management
• DHCP Option 12
• DHCP Relay Option 82
• Adding a tag PPPoE Circuit-ID
• Flash File System
• SNTP
• Monitoring the CPU
• Monitoring Memory
• Debug
• Password Encryption
• Password recovery
• Support for Microsoft ® NLB (Network Load Balancing)
• Ping (support IPv4/v61)
• Traceroute
• Multiple IP Interface
 
MIB
• RFC 1065, 1066, 1155, 1156, 2578 MIB Structure
• RFC 1212 Concise MIB Definitions
• RFC 1213 MIB II
• RFC 1215 MIB Traps Convention
• RFC 1493 Bridge MIB 4188
• RFC 1157, 2571-2576 SNMP MIB
• RFC 1901-1908, 3418, 3636, 1442, 2578 SNMPv2 MIB
• RFC 271,1757, 2819 RMON MIB
• RFC 2465 IPv6 MIB
• RFC 2466 ICMPv6 MIB
• RFC 2737 Entity MIB
• RFC 4293 IPv6 SNMP Mgmt Interface MIB
• Private MIB
• RFC 3289 DIFFSERV MIB
• RFC 2021 RMONv2 MIB
• RFC 1398, 1643, 1650, 2358, 2665, 3635 Ether-like MIB
• RFC 2668 802.3 MAU MIB
• RFC 2674, 4363 802.1p MIB
• RFC 2233, 2863 IF MIB
• RFC 2618 RADIUS Authentication Client MIB
• RFC 4022 MIB for TCP
• RFC 4113 MIB for UDP
• RFC 3298 MIB for Diffserv
• RFC 2620 RADIUS Accounting Client MIB
• RFC 2925 Ping & Traceroute MIB
• Backup and restore settings
• Upload and download files via TFTP
• Trap MIB
 
Standard IETF ®
• RFC 768 UDP
• RFC 791 IP
• RFC 792 ICMPv4
• RFC 2463, 4443 ICMPv6
• RFC 4884 Extended ICMP messages of support for Multi-Part
• RFC 793 TCP
• RFC 2474, 3260 Definition of the DS field in the IPv4 header and IPv6
• RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
• RFC 2571, RFC2572, RFC2573, RFC2574 SNMP
• RFC 826 ARP
 
IPv6
• RFC 1981 Path MTU Discovery
• RFC 2460 IPv6
• RFC 2461, 4861 Neighbor Discovery 
• RFC 2462, 4862 IPv6 Stateless Address Auto-configuration
• RFC 2464 IPv6 Neighbor over Ethernet and definition
• RFC 3513 IPv6 Addressing Architecture 4291
• RFC 2893, 4213 Dual Stack IPv4/IPv6
• IPv6 Ready Logo Phase 2
 
 
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