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D-Link 48-port 10/100/1000 Layer 2 Stackable Managed PoE Gigabit Switch including 4-port Combo 1000BaseT/SFP with Stand


kód produktu: SW474680
 
 
 
 
 
 
 
D-Link 48-port 10/100/1000 Layer 2 Stackable Managed PoE Gigabit Switch including 4-port Combo 1000BaseT/SFP with Stand
 
 
 
 
 
 
 
 
 
 
 
 
Výrobce

D-LINK 

KódSW474680
Part No.DGS-3120-48PC/SI
Záruka5 roky
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DGS-3120-48PC: 48-Port Gigabit L2 Stackable Managed PoE Switch including 4 x Combo 1000BASE-T/SFP ports and 2 x 10 Gbps stacking ports (48 x PoE ports, smart fans) erface Number of 10/100/1000BASE-TX ports DGS-3120-48PC - 44 ports Number o
 
 
 
 
 
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Podrobnosti o produktu

 
 
 

Popis produktu:

DGS-3120-48PC: 48-Port Gigabit L2 Stackable Managed PoE Switch including 4 x Combo 1000BASE-T/SFP ports and 2 x 10 Gbps stacking ports (48 x PoE ports, smart fans)

erface

Number of 10/100/1000BASE-TX ports
   DGS-3120-48PC - 44 ports


Number of Combo 1000Base-T/SFP ports

   DGS-3120-48PC - 4 ports

RS-232 Console Port

   Yes

SD card slot

   Yes

Number of stacking ports

   2

Maximum number of units per stack

   6

Maximum stacking bandwidth

   Linear topology - up to 20 Gbps
   Bi-directional redundant ring topology - up to 40 Gbps

PoE Supported Models (Standard(s)/Number of Ports/Maximum Power Budget)

   DGS-3120-48PC - 802.3af/at/48 ports/370W (760W with DPS-700 RPS)

Performance

Switch Capacity

   DGS-3120-48PC - 136 Gbps

64-Byte Packet Forwarding Rate

       DGS-3120-48PC - 101.19 Mpps

Packet Buffer

   2 MB

Flash Memory

   32 MB

Physical & Environmental

MTBF

   DGS-3120-48PC - 223006 hours

Acoustics

     DGS-3120-48PC - Max: 52.3 dB; Min: 38.4 dB

Heat Dissipation

   DGS-3120-48PC - 1725.46 BTU/h (with 370 W PoE load), 3367.4 BTU/h (with 760 W PoE load)

Power Input

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

Power Consumption (maximum)

   DGS-3120-48PC - 516.5W (with 370W PoE load), 987.5W (with 760W PoE load)

Dimensions (W x D x H)

   DGS-3120-48PC - 440 x 380 x 44 mm (17.32 x 14.96 x 1.73 inches)

Weight

   DGS-3120-48PC - 6331 g (13.96 pounds)

Ventilation

   Smart fans4

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, BSMI

Safety

   CB, cUL, LVD, BSMI

Certification

   IPv6 Ready Logo Phase 2

Software Feature

Standard Image (SI) Features

Stackability

   ƒƒPhysical Stacking
       Up to 40G Stacking Bandwidth
       Up to 6 units per Stack
   ƒƒVirtual Stacking
       D-Link Single IP Management (SIM)
       Up to 32 units per Virtual Stack

L2 Features

   ƒƒMAC Address Table: 16K entries
   ƒƒFlow Control
       802.3x Flow Control
       HOL Blocking Prevention
   ƒƒJumbo Frames up to 13 Kbytes
   ƒƒSpanning Tree Protocols
       802.1D STP
       802.1w RSTP
       802.1s MSTP
       BPDU Filtering
       Root Restriction
   ƒƒLoopback Detection
   ƒƒ802.3ad Link Aggregation
       Max. 32 groups per device, 8 Gigabit ports per group
   ƒƒPort Mirroring
       One-to-One
       Many-to-One
       Flow-based
       RSPAN Mirroring

L2 Multicasting

   ƒƒIGMP Snooping
       IGMP v1/v2/v3 Snooping
       Supports 1024 IGMP groups
       Port/Host-based IGMP Snooping Fast Leave
   ƒLimited IP Multicast
       Up to 24 IGMP filtering profiles, 32 ranges per profile
   ƒMLD Snooping
       MLD v1/v2 Snooping
       Support 1024 MLD Groups
       Host-based MLD Snooping Fast Leave

VLAN

   ƒƒVLAN Group
       Max. 4K VLAN Groups
   ƒGVRP
       Max. 255 Dynamic VLAN Groups
   ƒƒ802.1Q Tagged VLAN
   ƒƒPort-based VLAN
   ƒƒ802.1v Protocol VLAN
   ƒƒVoice VLAN
   ƒƒMAC-based VLAN
   ƒƒISM VLAN
   ƒƒAsymmetric VLAN
   ƒƒPrivate VLAN
   ƒƒVLAN Trunking

QoS (Quality of Service)

   ƒƒ802.1p
   ƒƒ8 queues per port
   ƒƒQueue Handling
       Strict Priority
       Weighted Round Robin (WRR)
       Strict + WRR
   ƒƒCoS based on
       Switch Port
       VLAN ID
       802.1p Priority Queues
       MAC Address
       IPv4 Address
       DSCP
       Protocol Type
       TCP/UDP Port
       User-Defined Packet Content
       IPv6 Address
       IPv6 Traffic Class
       IPv6 Flow Label
   ƒƒSupports following actions for flows
       Remark 802.1p Priority Tag
       Remark TOS/DSCP Tag
       Bandwidth Control
   ƒBandwidth Control
       Port-based (Ingress/Egress, Min. Granularity 8 Kbps)5
       Flow-based (Ingress/Egress, Min. Granularity 8 Kbps)5
   ƒƒThree Color Marker5
       CIR/PIR minimum granularity: 8 kbps6
       Two Rate Three Color Marker (trTCM), CBS/PBS
       Single Rate Three Color Marker (srTCM), CBS/EBS

Access Control List (ACL)

   ƒƒSupports up to 1.5K Ingress access rules
   ƒƒACL based on
       802.1p Priority
       VLAN ID
       MAC Address
       Ether Type
       IPv4 Address
       DSCP
       Protocol Type
       TCP/UDP Port Number
       User-Defined Packet Content
       IPv6 Address
       IPv6 Flow Label
       IPv6 Traffic Class
   Time-based ACL
   ƒƒCPU Interface Filtering

Security

   ƒƒSSH v2
   ƒƒSSL v1/v2/v3
   ƒƒPort Security
       Up to 64 MAC addresses per port/VLAN
   ƒƒBroadcast/Multicast/Unicast Storm Control
   ƒƒTraffic Segmentation
   ƒƒD-Link Safeguard Engine
   ƒƒNetBIOS/NetBEUI Filtering
   ƒƒDHCP Server Screening
   ƒƒARP Spoofing Prevention
   ƒƒDoS Attack Prevention5
   ƒƒBPDU Attack Protection

AAA

   ƒƒ802.1X:
       Port-based Access Control
       Host-based Access Control
       Identity-driven Policy (VLAN, ACL or QoS) Assi


 

Obchodníci

 
 
 

Produkt manažer:

Martin Růžička, 499 599 802, martin.ruzicka@ab-com.cz



 
 
 
 
 

 
 
 
 
 
 

Parametry

 
 
 
 
 
 
 

 
 
 
 
 
  •  N 

     Novinka 

     V 

     Výprodej 

     S 

     Speciální nabídka 

     A 

     Akce 

  • Prodej - Prodejna,
    EXT - Centrální sklad
     

    - Na prodejně

    - Distribuční sklad

    - Nedostupný
  • Body/ks - bodová hodnota produktu v promoakci;
  •    
    - sestava - sloučení komponent ve virtuální produkt,(komponenty se mohou prodávat i samostatně)
    - hák - produkt, k němuž se při prodeji automaticky přiřazují další produkty (například zdroj + přívodní šňůra apod.)
 
 
 
 
 
 
 
 



 
 


 
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