D-Link DGS-3420-28TC xStack 24-port 10/100/1000 Layer 2+ Stackable Managed Gigabit Switch including 4-port Combo 1000Bas

Popis produktu:

DGS-3420-28TC: 28-Port Gigabit L2+ Stackable Managed Switch including 4 x Combo 1000BASE-T/SFP ports and 4 x 10 Gbps SFP+ ports

Interface

Number of 10/100/1000BASE-TX ports  

   DGS-3420-28TC - 20 ports


Number of Combo 1000Base-T/SFP ports

   DGS-3420-28TC - 4 ports

Number of SFP+ ports

   DGS-3420-28TC - 4 ports

Optional redundant power supply

   DGS-3420-28TC - DPS-500


RS-232 console port  

   Yes

Management port

   10/100BASE-TX

Alarm port

   Yes

SD card slot

   Yes

Performance

Switch Capacity  

   DGS-3420-28TC - 128 Gbps

64-Byte Packet Forwarding Rate  

   DGS-3420-28TC - 95.24 Mpps


Packet Buffer  

   2 MB

MAC address table

   16K entries

IPv4 routing table

   1K entries

IPv6 routing table

   512 entries

IPv4 forwarding table

   2K entries

IPv6 forwarding table

   1K entries

Jumbo frame size

   130000 bytes

Physical & Environmental

MTBF  

   DGS-3420-28TC - 287763 hours

Acoustics (max)  

   DGS-3420-28TC - 46.5 dB

Heat Dissipation (max)

   DGS-3420-28TC - 173.2 BTU/hr

Power Input  

   100 to 240 VAC, 50 to 60Hz Internal Universal Power Supply

Power Consumption (max)

   DGS-3420-28TC - 50.8 W

Dimensions (W x D x H)  

   DGS-3420-28TC - 441 x 310 x 44 mm

Weight

   DGS-3420-28TC - 4.12 kg

Ventilation

   Smart fan

Temperature

   Operating: 0° to 50°C
   Storage: -40° to 70°C

Operating Humidity  

   Operating: 10% ~ 90% Non-condensing
   Storage: 5% ~ 90% Non-condensing

EMI/EMC

   FCC Class A, CE Class A, VCCI Class A, IC, C-Tick

Safety

   CB, cUL, LVD

Certification

   IPv6 Ready Logo Phase 2

Software Feature

Stackability

   ƒƒVirtual Stacking Support
       D-Link Single IP Management
       Up to 32 devices per virtual stack
       Up to 20G stacking bandwidth
   ƒPhysical Stacking2
       Supports Duplex Chain/Ring topology
       Up to 40G stacking bandwidth
       Up to 12 units per stack

L2 Features

   ƒƒMAC Address Table: 16K
   ƒƒFlow Control
       802.3x Flow Control
       HOL Blocking Prevention
   Jumbo Frames up to 13,000 bytes
   ƒƒIGMP snooping
       IGMP v1/v2/v3 Snooping
       Supports 960 groups
       Port/Host-based
       IGMP Snooping Fast Leave
   ƒƒMLD Snooping
       MLD v1/v2 Snooping
       Supports 480 groups
       Host-based MLD Snooping Fast Leave
   ƒƒSpanning Tree
       802.1D-2004 STP
       802.1w RSTP
       802.1Q-2005 MSTP
       BPDU filtering
       Root Restriction
   ƒƒLoopback Detection
   ƒƒ802.3ad Link Aggregation
   ƒƒMax. 32 groups per device
       8 Gigabit ports or 2 10-Gigabit ports per group
   ƒƒPort Mirroring
       Supports 4 Mirroring Groups
       Supports One-to-One, Many-to-One, Flow-based, and RSPAN mirroring
   ƒƒL2 Protocol Tunneling
   ƒƒERPS (Ethernet Ring Protection Switching)

VLAN

   ƒƒVLAN Group
       Max. 4K Static VLAN Groups
       Max. 255 Dynamic VLAN Groups
   ƒ802.1Q Tagged VLAN
   ƒƒ802.1v Protocol VLAN
   ƒƒGVRP
   ƒƒDouble VLAN (Q-in-Q)
       Port-based Q-in-Q
   ƒƒMAC-based VLAN
   ƒƒVLAN Trunking

L3 Features

   ƒƒ256 IP interfaces
   ƒƒLoopback interface
   ƒƒIPv6 Tunneling
   ƒƒProxy ARP
   ƒƒGratuitous ARP
   ƒƒVRRP1

L3 Routing

   ƒƒ1K routing entries shared by IPv4/v6
       Max. 1K IPv4 routes
       Max. 512 IPv6 routes
   ƒ2K L3 forwarding entries shared by IPv4/v6
       Max. 2K IPv4 entries
       Max. 1K IPv6 entries
   ƒƒ256 static routing entries for IPv4, 128 entries for IPv6
   ƒƒRIP v1/v2
   ƒƒRIPng
   ƒƒPolicy-based Routing
   ƒƒRoute Redistribution

QoS (Quality of Service)

   ƒƒ802.1p Class of Service (CoS)
   ƒƒ8 queues per port
   ƒƒQueue Handling
       Strict
       Weighted Round Robin (WRR)
       Strict + WRR
   ƒCoS based on
       Switch Port
       VLAN
       802.1p Priority Queues
       MAC Address
       IPv4/v6 Address
       DSCP
       Protocol Type
       IPv6 Traffic Class
       IPv6 Flow Label
       TCP/UDP Port
       User-defined Packet Content
   ƒƒSupports following actions for flows:
       Remark 802.1p Priority Tag
       Remark TOS/DSCP Tag
       Bandwidth Control
       Flow Statistics
       Committed Information Rate (CIR), min. granularity 1 Kbps.
   Bandwidth Control
       Port-based (Ingress/Egress, min. granularity 8 Kbps)
       Flow-based (Ingress, min. granularity 8 Kbps)
   ƒƒTime-based QoS
   ƒCongestion Control - WRED3

ACL (Access Control List)

   ƒƒIngress ACL: support up to 6 profiles and 256 rules per profile
   Egress ACL: support up to 4 profiles and 128 rules per profile
   ƒƒACL based on
       802.1p Priority
       VLAN ID
       MAC Address
       Ether Type
       IPv4/v6 Address
       DSCP
       Protocol Type
       TCP/UDP Port Number
       IPv6 Traffic Class
       IPv6 Flow Label
       User-defined Packet Content
   ƒACL Statistics
   ƒƒTime-based ACL

Security

   ƒƒSSH v2
   ƒƒSSL v1/v2/v3
   ƒƒPort Security for up to 3328 MAC addresses for port/system/VLAN
   ƒƒBroadcast/Multicast

Stránky o produkte:

http://www.dlink.com/cz/cs/business-solutions/switching/managed-switches/layer-2/dgs-3420-