Switch Dgs-125028xe 28-port Gigabit Smart Managed Stackable 4x 10g
ITCurry #: 12135115 | Article #: DGS-1250-28X/E-
SchermGeheugenGewichtProcessorHard DiskSSDSchermResolutieConnectiviteitGeheugenDesktopOSSchermTypeSnelheid ZwartSnelheid KleurenModelSnelheidVorm factorInterne / ExterneAantal poortenUplink / mediaMontage
- Alles bekijken
Bundles
Verwante producten
Product Informatie
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.
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.
Management Versatility
The DGS-1250 Series comes with the D-Link Network Assistant (DNA) utility so admins can remotely control their network to the port level. DNA allows customers to easily discover multiple D-Link Smart Managed Switches within the same L2 network segment and display them onscreen for instant access.
| Beheerfuncties | |
| Switch type | Managed |
| Switch-laag | L3 |
| Quality of Service (QoS) | Ja |
| Web-gebaseerd management | Ja |
| ARP-inspectie | Ja |
| Locatie-instellingen (CLI) configureren | Ja |
| System event log | Ja |
| MIB-ondersteuning | 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, |
| Poorten & interfaces | |
| Aantal basis-switching RJ-45 Ethernet-poorten | 24 |
| Type basis-switching RJ-45 Ethernet-poorten | Gigabit Ethernet (10/100/1000) |
| Aantal moduleslots SPF+ | 4 |
| Console port | RJ-45 |
| Netwerk | |
| Netwerkstandaard | 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 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| 10G support | Ja |
| Koperen ethernetbekabelingstechnologie | 10BASE-T, 100BASE-TX, 1000BASE-T |
| Ondersteundende kabel types | Cat5, Cat5e |
| Port mirroring | Ja |
| Full duplex | Ja |
| Datastroombeheer | Ja |
| Verbindingsaggregatie | Ja |
| Broadcast stormbeheer | Ja |
| Auto MDI/MDI-X | Ja |
| Spanning tree protocol | Ja |
| Head-of-line (HOL) blocking | Ja |
| VLAN=ondersteuning | Ja |
| Virtuele LAN-functies | Voice VLAN |
| Aantal VLANs | 4094 |
| Optische vezel | |
| Fiber ethernet cabling technologie | 100BASE-FX, 1000BASE-LHX, 1000BASE-X, 1000BASE-LX, 1000BASE-SX, 1000BASE-ZX |
| Data-uitwisseling | |
| Switchingcapaciteit | 128 Gbit/s |
| Verzending snelheid | 95,24 Mpps |
| MAC-adrestabel | 16000 entries |
| Store-and-forward | Ja |
| Statische route | Ja |
| Aantal statische routes | 124 |
| Jumbo Frames ondersteuning | Ja |
| Jumbo frames | 12000 |
| Packet buffergeheugen | 12 MB |
| Beveiliging | |
| DHCP-functies | DHCP client, DHCP server, DHCP snooping |
| Access Control List (ACL) | Ja |
| Regels voor toegangscontrolelijst (ACL) | 768 |
| IGMP snooping | Ja |
| Ondersteunde beveiligingsalgoritmen | EAP, MD5, PEAP, SSH, SSL/TLS, TTLS |
| Bescherming lus | Ja |
| IP-MAC-Port binding | Ja |
| Algoritmen wachtrijplanning | Weighted Round Robin (WRR) |
| Multicast-functies | |
| Multicast-ondersteuning | Ja |
| Design | |
| Rack-montage | Ja |
| Kleur van het product | Zwart |
| LED-indicatoren | Activiteit, Link, Stroom, Snelheid |
| Elektromagnetische compatibiliteit | CE A, VCCI A, FCC A, IC, BSMI |
| Prestatie | |
| Type geheugen | DDR3-SDRAM |
| Intern geheugen | 2048 MB |
| Flash memory | 64 MB |
| Geluidsniveau | 47,6 dB |
| Upgraden van firmware mogelijk | Ja |
| Mean time between failures (MTBF) | 743482,45 uur |
| Energie | |
| Vermogenstoevoer inclusief | Ja |
| AC-ingangsspanning | 100 - 240 V |
| Vermogensverbruik (max) | 30,6 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | Nee |
| Eisen aan de omgeving | |
| Bedrijfstemperatuur (T-T) | -5 - 50 øC |
| Temperatuur bij opslag | -20 - 70 øC |
| Relatieve vochtigheid in bedrijf (V-V) | 0 - 95 procent |
| Luchtvochtigheid bij opslag | 0 - 95 procent |
| Warmtedissipatie | 104,346 BTU/h |
| Gewicht en omvang | |
| Breedte | 440 mm |
| Diepte | 140 mm |
| Hoogte | 44 mm |
| Gewicht | 3,86 kg |
| Verpakking | |
| Breedte verpakking | 282 mm |
| Diepte verpakking | 563 mm |
| Hoogte verpakking | 89 mm |
| Gewicht verpakking | 2,97 kg |
| Certificaten | |
| Certificering | CB, UL, BSMI, CCC |
| Warranty | |
| Base Warranty | Non Non |