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Produkta iespējas:
Metro Ethernet Switch
Īpašības:
Size:
• 11” inch standard rack-mount width, 1U Height
 
Interface:
• 24 10/100 Base-TX
• 2 100/1000 SFP
• 2 Combo 10/100/1000 BASE-T/100/1000 SFP
 
Console Port:
RJ-45
 
Performance 
• Switching Capacity: 12.8Gbps
• 64 Byte Packet Forwarding Rate: 9.5Mpps
• MAC Address Table: 8K Entries
• SDAM for CPU: 128 MB DDR2
• Packet Buffer Memory: 384KB
• Flash memory: 16MB
 
LEDs
• Power (per device)
• Console (per device)
• Link/Active/Speed (per port)
 
Software Features
L2 Features
• MAC Address Table: 8K
• Spanning Tree Protocols
  - 802.1D STP
  - 802.1w RSTP
  - 802.1s MSTP
  - BPDU Filtering
  - Root Restriction
• Loopback Detection
• Link Aggregation
  - Comply with 802.1AX and 802.3ad
  - Supports max 8 groups, 8 ports per group
• Mirroring
  - Support 1 Mirroring group
  - Support One-to-One, Many-to-One, Flow-based (ACL) mirroring
• L2 Protocol Tunneling (L2PT)
 
L2 Multicasting
• IGMP Snooping
    - IGMP v1/v2 snooping, v3 awareness
    - Support 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. 4K VLAN
• Port-based VLAN
• GVRP
• Asymmetric VLAN
• Max. 256 dynamic VLAN
• 802.1v Protocol VLAN
• VLAN Trunking 
• Double VLAN (Q-in-Q)
• Port-based Q-in-Q
• ISM VLAN
 
L3 Features
• IPv6 Neighbor Discovery (ND)
• ARP
 
QoS
• Bandwidth Control
  - Port-based (Ingress/Egress, Min. Granularity 64Kbps)
  - Flow-based (Ingress/Egress, Min. Granularity 64Kbps)
  - Ingress/ egress queue bandwidth control (Min. Granularity 64Kbps) 
• 4 Queues per Port
• Queue Handling
  - Strict Priority
  - Weighted Round Robin (WRR)
  - Strict + WRR
• Supports Following Actions for Flows
  - Remark 802.1p Priority Tag
  - Differentiated Services Code Point (DSCP)
• CoS Based on:
  - Switch port 
  - 802.1p Priority Queues
  - VLAN ID
  - MAC Address
  - Ether type
  - TOS
  - DSCP
  - Protocol Type
  - TCP/UDP Port
  
Access Control List (ACL)
• Up to 250 ingress access rules
• ACL Based on
  - Switch Port 
  - 802.1p Priority
  - VLAN ID
  - MAC Address
  - Ether Type
  - TOS   
  - IPv4/v6 Address
  - DSCP
  - Protocol Type
  - TCP/UDP Port Number
  - IPv6 Traffic Class
• Time-based ACL
• ACL statistics
• CPU interface filtering
 
AAA
• 802.1X
  - Port-based Access Control
  - Host-based Access Control
  - Identity-driven policy assignment (VLAN, ACL,QoS) 
• Guest VLAN
• RADIUS Accounting
• 4 Level User Account
 
Security
• SSH v2
• SSL v3
• Port Security
• Up to 64 MAC addresses per port
• Broadcast/Multicast/Unicast Storm Control
• Traffic Segmentation
• IP-MAC-Port Binding (IMPB)
  - ARP Inspection
  - IP Inspection
  - DHCP Snooping
• D-Link Safeguard Engine
• DHCP Server Screening
• DHCP client Filtering
• ARP Spoofing Prevention
• BPDU Attack Protection
• DoS attack Prevention
 
OAM
• Cable Diagnostics
• 802.3ah Ethernet Link OAM
• 802.3ah D-Link Unidirectional Link Detection (DULD)
 
Management
• Web-based GUI (IPv4)
• Command Line Interface (CLI)
• Telnet Server/ Client (Support IPv4)
• TFTP Client (IPv4/v6)
• Command Logging 
• SNMP v1/v2c/v3
• SNMP Traps
• System Log
• RMON v1
• RMON v2
   - Support ProbeConfig Group
• LLDP
• 802.1AB
• LLDP
• BootP/DHCP Client
• DHCP Auto-Configuration
• DHCP Relay (IPv4)
  - DHCP Relay Option 12
  - DHCP Relay Option 82
• PPPoE Circuit-ID Tag Insertion 
• CPU Monitoring
• Debug Command
• SNTP
• Password Recovery
• Password Encryption
• Backdoor Password
• Trusted Host
• Configuration file format by CLI syntax
 
MIB
• RFC1213 MIB II
• RFC1493Bridge 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
• RFC2620 RADIUS Accounting Client MIB
• RFC 2925 Ping&Traceroute MIB
• Private MIB
• D-Link Zone Defense MIB
 
IETF® Standards
• 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
• RFC1981Path 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
• IPv6 Ready Logo Phase 2

Fiziskie raksturlielumi
MTBF (hours)
424,757
 
Acoustic
0dB 
 
Heat Dissipation
54.25Btu/h
 
Power Input
AC Input: 100 to 240 V AC, 50/60 Hz
 
Max Power Consumption
15.5W
 
Dimensions
440 x 140 x 44mm
 
Ventilation
Fanless
 
Power Surge Protection
All 10/100 Mbps ports support IEC61000-4-5 10/700us 6KV surge protection
 
Operation Temperature 
-5° to 50° C
 
Storage Temperature 
-40° to 70° C
 
Operating Humidity 
10% to 90% non-condensing
 
Emission (EMI)
FCC Class A, CE Class A
 
Safety 
CE, CE LVD, UL/cUL
 
3rd Party Certification
IPv6 Ready
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