Fast Ethernet L2 Managed Switches

DES‑3028/DES‑3052 Series

  • Statut produit: En fin de vie
The DES-3028/3052 series switches are managed Layer 2 Ethernet switches designed as the premium devices in the entry-level network management category. These switches offer very rich functions to let SMB and even enterprises set up a secure and effective departmental network at affordable cost. Outstanding features include high port densities, 4 Gigabit uplinks, Power over Ethernet support, comprehensive network security, granular bandwidth control and extensive network management. With these switches, businesses can now optimize their networks at both the function and cost levels for maximum results. Voir la liste de nos partenaires

The DES-3028/DES-3052 Series Fast Ethernet L2 Managed Switches consists of:

  • DES-3028P: 24-Port Fast Ethernet L2 Managed PoE Switch with 2 x 1000BASE-T and 2 x Combo 1000BASE-T/SFP ports (24 x PoE ports, 2 fans)
  • DES-3052P: 48-Port Fast Ethernet L2 Managed PoE Switch with 2 x 1000BASE-T and 2 x Combo 1000BASE-T/SFP ports (48 x PoE ports, 3 fans)

The DES-3028/3052 series switches are managed Layer 2 Ethernet switches designed as the premium devices in the entry-level network management category. These switches offer very rich functions to let SMB and even enterprises set up a secure and effective departmental network at affordable cost. Outstanding features include high port densities, 4 Gigabit uplinks, Power over Ethernet support1, comprehensive network security, granular bandwidth control and extensive network management. With these switches, businesses can now optimize their networks at both the function and cost levels for maximum results.

High Port Density & PoE Support

The DES-3028/3052 series provides choices of 24 and 48 Ethernet ports, with or without Power over Ethernet (PoE), in low profile rack-mount cases. Each switch is equipped with 2 Gigabit uplinks, with the SFP supporting both fiber Gigabit and 100BASE-FX fiber connection for specific applications.

Security & Availability

The DES-3028/3052 series supports many security features including Access Control List (ACL), 802.1X Port-Based/MAC-Based Access Control, 802.1X Guest VLAN, and RADIUS/TACACS+ authentication. To prevent malicious attack and virus/worm affection from overwhelming the switch with unnecessary workload, the DES-3028/3052 series provides D-Link Safeguard Engine and CPU Interface Filtering functions to increase the switch's reliability and availability.

Resilience/Performance Enhancement

To enhance network resilience, the DES-3028/3052 series provides Spanning Tree protocols, including 802.1D, 802.1w and 802.1s for redundant bridge paths. 802.3ad Link Aggregation provides the aggregated bandwidth between switches or server, For Quality of Service (QoS), it supports 802.1p Priority Queues and packet classification based on TOS, DSCP, MAC, IPv4, VLAN ID, Protocol type, User Defined Packet Content, enabling Internet voice, video and streaming media applications to run smoothly.

Traffic Monitoring/Bandwidth Control

Network administrators can define throughput levels for each port to manage bandwidth. The bandwidth control feature provides fine granularity with the ability to define limits down to 64Kbps segments. Broadcast storm control can reduce the level of damage that a virus attack can do to the network. The switch provides IGMP snooping to control multicast transmission, and port mirroring to facilitate diagnostics.

Management

The DES-3028/3052 series supports standard-based management protocols such as SNMP, RMON, Telnet, web-based GUI, SSH/SSL security authentication and DHCP Relay Option 82. With DHCP auto-configuration, the administrator can pre-set configurations and save them in a TFTP server; individual switches can boot their IP from the server and load in the pre-set configurations. D-Link Single IP Management simplifies and speeds up management tasks, allowing multiple switches to be configured, monitored and maintained from any workstation running a web browser through one unique IP address. A virtual stack of the DES-3028/3052 switches can be managed as a single object, with all units identified by a single IP address.

Produits apparentés

Logiciel de gestion réseau D‑View 7
DV-700
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Transceiveur SFP 100Base‑FX, fibre multimode (2 km)
DEM-211
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Transceiveur 1 port Mini‑GBIC vers 1000Base‑LX
DEM-310GT
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Transceiveur 1 port Mini‑GBIC vers 1000Base‑SX
DEM-311GT
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Specs

Interface

  • DES-3028
    • 24 ports 10/100 Mbps
    • 2 ports cuivre 10/100/1000Mbps
    • 2 ports combo SFP 10/100/1000Mbps
  • DES-3052
    • 48 ports 10/100 Mbps
    • 2 ports cuivre 10/100/1000Mbps
    • 2 ports combo SFP 10/100/1000Mbps
  • Prise en charge de la connectique SFP fibre Gigabit et 100BASE-FX
  • Port console (RS-232)

Sécurité

  • Contrôle d'accès à plusieurs niveaux, niveaux 2/3/4
  • Liste de contrôle d'accès basée sur le temps (time-based ACL)
  • Prise en charge de l'authentification externe RADIUS/TACACS+
  • Prise en charge de SSH/SSL
  • Guest VLAN 802.1x
  • Segmentation du trafic
  • Groupes VLAN 4K
  • Contrôle d'accès basé sur l'adresse MAC (MAC)
  • Safeguard Engine™ D-Link

Performances/résilience

  • Agrégation de liens 802.3ad
  • Spanning Tree 802.1D, 802.1w et 802.1s

Qualité de Service (QoS)

  • Files d'attente prioritaires 802.1p/Classe de service à plusieurs niveaux
  • Contrôle de la bande passante par port (granularité jusqu'à 64 kbps par port)
  • Contrôle des envois massifs de messages

Surveillance du trafic

  • Segmentation du trafic
  • Contrôle des envois de messages massifs/à multidiffusion (granularité jusqu'à 1 pps par port)
  • Contrôle du trafic de l'interface graphique
  • Prise en charge RMON
  • Mise en miroir des ports

Configuration/Administration

  • Configuration et administration basées sur le Web
  • Interface de ligne de commande (Command Line Interface - CLI)
  • Pile virtuelle jusqu'à 32 périphériques (via la technologie SIM)
  • SNMP v1, v2c, v3 standard
  • Module d'administration réseau SNMP D-View fourni
  • Serveur Telnet
  • Contrôle du trafic de l'interface graphique
  • Prise en charge RMON v1 et v2
  • Mise en miroir des ports
  • Images/configurations doubles
  • Auto-configuration DHCP
  • Option 82 du protocole DHCP

Caractéristiques physiques et environnementales

  • Aération : sans ventilateur
  • DES-3028
    • Dissipation de la chaleur : 84,23 BTU/Heure
    • Temps moyen entre les pannes (MTBF) : 449,357 heures
  • DES-3052
    • Dissipation de la chaleur : 86,96 BTU/Heure
    • Temps moyen entre les pannes (MTBF) : 292 133 heures

FAQ

  • Comment accéder à l'interface de configuration de mon switch ? Lire la réponse
Ce produits est en fin de vie depuis le : 15/03/2018
Version Description Date
DES-3052 and DES-3052P CE Declaration for revision A1

DES-3052 and DES-3052P CE Declaration for revision A1

11/03/2013 Télécharger
DES-3028 and DES-3028P CE Declaration for revision A2

DES-3028 and DES-3028P CE Declaration for revision A2

09/06/2009 Télécharger
CE doc DES-3028 Revision A1 CE Document 09/06/2009 Télécharger
CE doc DES-3028 Revision A2 CE Document 09/06/2009 Télécharger
DES-3028 and DES-3028P CE Declaration for revision A1

DES-3028 and DES-3028P CE Declaration for revision A1

21/05/2009 Télécharger