Varenummer:
2208641
ink xStack DES-3552, Switch, 48 porte, Ethernet, Fast Ethernet, 10Base-T, 100Base-TX + 2x10/100/1000Base-T/SFP (mini-GBIC)(uplink), 1U, ekstern, kan stables
Detaljer
Producent:
D-Link
Varenummer:
2208641
Model:
DES-3552
Kategori:
Netværk - switch
Links:
Til producentens hjemmeside:
Link til denne side:
http://www.proshop.dk/Netvaerk
Produktbeskrivelse
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D-Link xStack DES-3552 - switch - 48 porte - Administreret - desktop
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Enhedstype
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Switch - 48 porte - Administreret - kan stables
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Pakningstype
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Desktop - 1U
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Porte
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48 x 10/100 + 2 x combo Gigabit SFP
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MAC adresse table størrelse
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16K indtastningshukommelse
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Protokol til fjernadministration
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SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP
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Egenskaber
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Datatransport, DHCP-understøttelse, auto-negotiation, understøttet af BOOTP, understøttet af ARP, VLAN-understøttet, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog understøttet, portspejling, DiffServ understøttet, Vægtet rundsendelses kø (WRR), Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, SNTP-understøttet, DHCP snooping, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, DHCP server, MDL snooping, Network Access Protection (NAP)
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Overensstemmelsesstandarder
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IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1v
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Effekt
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AC 120/230 V ( 50/60 Hz )
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Dimensioner (B x D x H)
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44.1 cm x 31 cm x 4.4 cm
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Vægt
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4.1 kg
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Generelt
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Enhedstype
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Switch - 48 porte - Administreret - kan stables
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Pakningstype
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Desktop - 1U
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Porte
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48 x 10/100 + 2 x combo Gigabit SFP
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MAC adresse table størrelse
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16K indtastningshukommelse
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Max antal enheder i en stak
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32
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Protokol til fjernadministration
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SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP
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Krypterings algoritme
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SSL, SSL 3.0, SSL 2.0
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Autentificeringsmetode
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RADIUS, TACACS+, Secure Shell v.2 (SSH2)
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Egenskaber
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Datatransport, DHCP-understøttelse, auto-negotiation, understøttet af BOOTP, understøttet af ARP, VLAN-understøttet, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog understøttet, portspejling, DiffServ understøttet, Vægtet rundsendelses kø (WRR), Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, SNTP-understøttet, DHCP snooping, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, DHCP server, MDL snooping, Network Access Protection (NAP)
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Overensstemmelsesstandarder
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IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1v
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Statusindikatorer
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Tilslutningsaktivitet, ports transmissionshastighed, strøm
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Ekspansion / Konnektivitet
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Interface
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48 x 10Base-T/100Base-TX - RJ-45
2 x 10Base-T/100Base-TX/1000Base-T - RJ-45
1 x konsol - administration
2 x SFP (mini-GBIC)
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Effekt
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Strømenhed
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Strømforsyning - intern
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Nødvendig spænding
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AC 120/230 V ( 50/60 Hz )
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Strømforbrug ved drift
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33.1 Watt
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Egenskaber
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Redundant Power System (RPS) konnektor
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Diverse
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Bredde
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44.1 cm
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Dybde
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31 cm
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Højde
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4.4 cm
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Vægt
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4.1 kg
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MTBF (forventet tid mellem fejl)
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380,412 time(r)
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Overensstemmelsesstandarder
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FCC Klasse A certificeret, UL, VCCI, C-Tick, cUL, CB
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Miljømæssige parametre
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Min. driftstemperatur
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0 °C
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Maks. driftstemperatur
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45 °C
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Fugtighedsgrad ved brug
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20 - 80%
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The xStack DES-3552 xStack switch is a enhanced L2+ access stackable switch designed to connect end-users in a secure SMB (small and medium size business) or enterprise network. This switch provides physical stacking1, static routing1, multicast and enhanced security, making it an ideal access layer solution. The DES-3552 provides 48 Fast Ethernet ports and four Gigabit uplinks. The two combo 10/100/100Base-T/SFP slots on the front panel provide flexible copper or fiber Gigabit connection. The two 10/100/1000Base-T ports on the back panel can be used either as stacking ports with 4 Gbps bidirectional stacking bandwidth, or simple copper Gigabit uplinks. Physical stacking1 capability allows administrators to add up to eight switch units per stack on a scalable expansion basis, an attractive alternative to the expensive chassis-based solution. The DES-3552 switch provides administrators with extensive security features such as 802.1X Guest VLAN, MAC-based Access Control (MAC) and Web-based Access Control (WAC). 802.1X Guest VLAN is a comprehensive end-point security solution for user authentication/authorization and WAC guarantees granular network access control with a user-friendly authentication mechanism. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC address and a port number to enhance user access control. And with DHCP Snooping feature, the switch automatically learns the IP/MAC pairs by snooping DHCP packets and saving them to the IMPB white list. This keeps the network secure and auditable. The D-Link Safeguard Engine identifies and prioritizes "CPU interested" packets to prevent malicious traffic from interrupting normal network flows and protects switch operation. The DES-3552 series targets SMB/enterprise customers who require a high level of network security and maximum uptime. It offers Static Route1, 4K VLAN, advanced selective Q-in-Q, as well as delivering progressive QoS capability for mission-critical applications and multicast services. This switch offers superior performance and availability through the latest Spanning Tree protocol, optional redundant power, and Loopback Detection (D-Link's advanced technology for preventing loops without the presence of STP). The DES-3552 switch uses an easy-to-use web interface and configuration wizards to minimize an administrator's learning curve and make deployments easier to plan and implement. Utilizing the latest generation of chipsets, the DES-3552 optimizes power consumption to reduce energy costs and contribute to a greener environment. In addition, its fanless design ensures quiet operation, ideal for deployment in open spaces.
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