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DGS-1210-28/ME

General features:
Hardware Version
• A1
 
Interface
Size
• 19” inch standard rack-mount width
• 1U Height
 
Interface
• 24 10/100/1000Base-T + 4 SFP
 
Console Port
• RJ-45 Console Port
 
Performance
Switching Capacity
• 56 Gbps
 
64-byte Max. Forwarding Rate
• 41.7 Mbps
 
MAC Address Table-Size
• 16K Entries
 
RAM for CPU
• 128 MB DDR3
 
Packet Buffer
• 1.5 MB
 
Flash Memory
• 32 MB
 
LEDs
• Power (per device)
• Console (per device)
• Link/Active/Speed (per port)
 
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
• Link aggregation
  - Compliant with 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 for ingress traffic
• L2 Protocol Tunneling (L2PT)
 
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)
• Bandwidth Control
  - Port-based (Ingress, Min. Granularity 64 Kbps)
  - Flow-based (Ingress, Min. Granularity 64 Kbps)
  - Egress queue bandwidth control (Min. Granularity 64 Kbps) 
• 8 outbound queues
• Queue Handling
  - Strict priority
  - Weighted Round Robin (WRR)
• 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
 
Access Control List (ACL)
• Up to 256 ingress access rules
• 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
• ACL Action (permit/deny/mirror) 
• Time-based ACL
• ACL statistics
• CPU interface filtering
 
AAA
• 802.1X
  - Port-based access control
  - Host-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)
• Broadcast/Multicast/Unicast storm control
• Traffic segmentation
• IP-MAC-Port Binding (IMPB)
  - ARP inspection
  - IP inspection
  - IPv6 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
  - 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)
 
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
• 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
• Text-editable config file
• 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 & Enviromental

MTBF (Hours)
• 388,138 hours
 
Acoustic
• 0 dB(A)
 
Heat Dissipation
• 76.59 BTU/hr
 
Power Input
• AC Input: 100 to 240 V AC, 50/60 Hz
 
Maximum Power Consumption
• 22.45 Watts / 17.84 Watts (Standby)
 
Dimensions (WxDxH)
• 440 mm x 140 mm x 44 mm
 
Ventilation
• Fanless
 
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
• FCC class A, CE class A, VCCI, C-Tick, BSMI, CCC
 
Safety Certifications
• CCC, CE LVD, UL/cUL
Garanție standard ― 12 luni
Pret: 295 $