Varenummer: DGS-1250-52XMP/E
Mere information
-
Power & Value
The D-Link DGS-1250 Series Smart Managed Switches deliver real value as an Enterprise Access and Small-to-Medium Business (SMB) Access/Aggregation solution. They provide a range of physical interfaces (including a Console Port w/full CLI), multiple management interfaces, 11 Web languages, QoS enablement, and Advanced Layer-2 w/Lite Layer-3 features.
The DGS-1250 Series switches support 24 or 48 x 10/100/1000BASE-T ports, with each switch also supporting an additional 4 x 10G SFP+ ports for optical connections using multimode or single-mode SFP transceivers – enabling real network horsepower at a value price.
Easy Maintenance, Less Downtime
The DGS-1250 Series supports Dual Image and Dual Configuration functionality, as well as a Console Port, all of which make it easier to configure, troubleshoot, and make other changes without interfering with network operation, while full Command Line Interface (CLI) functionality enables remote configuration, without the need for the Internet. And if a network issue ever does occur, the supported Spanning Tree Protocols (STP/RSTP/MSTP) help keep things running without interruptions or downtime.
Automatic Configuration
The DGS-1250 Series supports Auto Voice VLAN and Surveillance Mode, which allow Voice and Video traffic to be automatically identified and handled differently from regular network traffic. Auto Voice VLAN detects Voice over IP (VoIP) traffic and automatically segments it from the rest of the network, increasing security and allowing Quality of Service (QoS) to be applied.
High PoE Budget (370W)
The DGS-1250 series offers Power-over-Ethernet (PoE), which simplifies deployment of IP cameras, VoIP phones, Wireless Access Points, and other powered devices. Using the switch’s management interface, an administrator can control various PoE functions, such as remotely rebooting Cameras or Access Points, from anywhere on the network, including over the Internet. All PoE models support the IEEE 802.3af and 802.3at standards.
Extensive Management and Advanced Features
The DGS-1250 Series comes with IGMP snooping, Port Mirroring, Spanning Tree Protocol (STP), and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfers. The series also supports advanced features such as Static Routing, which allows for communication between different user groups in different VLAN segments in a network. -
Administrationsfunktioner Switch-type Administreret Switch lag L3 Servicekvalitet support (QoS) Ja Webbaseret administration Ja Cloud-administreret Ingen Konfigurerer lokationsindstillinger (CLI) Ja System hændelseslog Ja MIB support RFC2893, RFC4213, RFC4291, RFC2464, RFC2462, RFC4862, RFC2461, RFC4861, RFC2573, RFC1321, RFC2284, RFC2865, RFC2716, RFC3580, RFC826, RFC2463, RFC4443, RFC792, RFC793, RFC768, RFC791, RFC2389, RFC4113, RFC4022, RFC2618, RFC2674, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC2021, RFC271, RFC1757, RFC2819, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC2573, RFC2575, RFC2576, RFC1212, RFC1213, RFC1215, RFC1493, RFC1157, RFC2620, Porte & Grænseflader Basis omskiftning RJ-45 Ethernet porte, antal 48 Basis omskiftning RJ-45 Ethernet porttype Ingen Antal installerede SFP moduler 0 Antal installerede SFP+ moduler 0 Antal SFP + modulslots 4 Port til konsol RJ-45 Netværk Netværksstandarder IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z 10G understøttelse Ja Flowkontrol support Ja Link aggregering Ja Broadcast stormkontrol Ja Auto MDI/MDI-X Ja Spanning tree protokol Ja Head-of-line (HOL) blokering Ja VLAN understøttelse Ja Vituelle LAN funktioner Voice VLAN Antal VLAN'er 4094 Dataoverførsel MAC adresselabel 32000 entries Switch kapacitet 176 Gbit/sek. Hastighed for videresendelse 130,95 Mpps Statisk rute Ja Stastiske routere 124 Jumbo Frames support Ja Jumbo rammer 12000 Pakke bufferlager 16 MB Sikkerhed DHCP funktioner DHCP client, DHCP server, DHCP snooping Adgangskontrolliste (ACL) Ja Adgangskontrolliste (ACL) regler 768 IGMP snooping Ja Sikkerhedsalgoritmer EAP, LEAP, PEAP, SSH, TTLS Loop beskyttelse Ja IP-MAC-portbinding Ja Algoritmer for køplanlægning Weighted Round Robin (WRR) Multicast funktioner Multicast-understøttelse Ja Design Stativ-montering Ja Produktfarve Sort LED-indikatorer Aktivitet, Link, Strøm, Hastighed Elektromagnetisk kompatibilitet CE A, VCCI A, FCC A, IC, BSMI Præstation Hukommelsestype DDR3-SDRAM Intern hukommelse 2048 MB Flashhukommelse 64 MB Støjniveau 51,2 dB Gennemsnitstid mellem fejl (MTBF) 309053,1 t Strømstyring Strømforsyning inkluderet Ja Vekselstrømsindgangsspænding 100 - 240 V Strømforbrug (maks.) 467,3 W Power over Ethernet (PoE) Strøm over Ethernet (PoE) Ja Power over Ethernet (PoE) porte, antal 48 Power over Ethernet (PoE) effekt pr. port 15,4 W Total Power over Ethernet (PoE) 370 W Driftsbetingelser Driftstemperatur (T-T) -5 - 50 °C Opbevaringstemperatur (T-T) -20 - 70 °C Relativ luftfugtighed ved drift (H-H) 0 - 95% Relativ luftfugtighed ved opbevaring (H-H) 0 - 95% Varmeafgivelse 1512,676 BUT/t Vægt & størrelser Bredde 440 mm Dybde 430 mm Højde 44 mm Vægt 3,85 kg Emballeringsdata Pakkebredde 393 mm Pakkedybde 563 mm Pakkehøjde 89 mm Pakkevægt 5,17 kg Tekniske detaljer Forsendelseskassens højde (indvendig) 42,8 cm Forsendelseskasses kassens bredde (indvendig) 47,8 cm Forsendelseskassens længde (indvendig) 58,5 cm Forsendelsesemballage nettovægt 22,9 kg Produkter pr. forsendelseskasse (indvendig) 5 stk Palle bruttovægt (luft) 456,1 kg Antal papkasser pr. palle (luft) 16 stk Antal pr. palle (luft) 80 stk Pallens bruttolængde 110 cm Pallens bruttobredde 120 cm Pallehøjde (luft) 184,7 cm Palle bruttovægt (hav) 456,1 kg Antal papkasser pr. palle (hav) 16 stk Antal pr. palle (hav) 80 stk Pallehøjde (hav) 184,7 cm Forsendelseskassens bruttovægt (indvendig) 27,4 kg Godkendelser Certificering CB, UL, BSMI, CCC Logistik data Harmoniseret systemkode (HS) 85176990