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Web: www.multitronic.fi
Telephone: 06 - 319 77 00
E-mail: info@multitronic.fi

48-port Gigabit Smart Managed Switch with 4x 10G SFP+ ports

Manufacturer: D-LINK
ID: DGS-1250-52X
80990€ Show VAT 0% Show VAT 24%
Estimated delivery: Unknown
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Specifications
Description
Store availability
Delivery
Price development
Technical details
Pallet width120 cm
Pallet length110 cm
Shipping carton width47.8 cm
Shipping carton length58.5 cm
Shipping carton height38.4 cm
Shipping carton weight22.8 kg
Quantity per shipping carton5 pc(s)
Ports & interfaces
Console portRJ-45
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity48
SFP+ module slots quantity4
Weight & dimensions
Weight3.01 kg
Height44 mm
Width440 mm
Depth210 mm
Energy management
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Power consumption (max)51.2 W
Power supply includedcheckmark
Operational conditions
Operating relative humidity (H-H)0 - 95%
Storage temperature (T-T)-20 - 70 °C
Operating temperature (T-T)-5 - 50 °C
Storage relative humidity (H-H)0 - 95%
Heat dissipation174.592 BTU/h
Networking
Networking standardsIEEE 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
Flow control supportcheckmark
Link aggregationcheckmark
Broadcast storm controlcheckmark
Auto MDI/MDI-Xcheckmark
Number of VLANs4094
Spanning tree protocolcheckmark
Head-of-line (HOL) blockingcheckmark
VLAN supportcheckmark
10G supportcheckmark
Data transmission
MAC address table32000 entries
Switching capacity176 Gbit/s
Jumbo frames supportcheckmark
Forwarding rate130.95 Mpps
Packet buffer memory16 MB
Number of static routes124
Jumbo frames12000
Static routecheckmark
Packaging data
Package weight4.28 kg
Package depth565 mm
Package height91 mm
Package width351 mm
Security
Security algorithmsEAP, LEAP, MD5, PEAP, SSH, SSL/TLS, TTLS
Access Control List (ACL)checkmark
IGMP snoopingcheckmark
Loop protectioncheckmark
IP-MAC-Port bindingcheckmark
Access Control List (ACL) rules768
Queue scheduling algorithmsWeighted Round Robin (WRR)
Management features
MIB supportRFC2893, 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,
Switch layerL3
Quality of Service (QoS) supportcheckmark
Web-based managementcheckmark
System event logcheckmark
Switch typeManaged
ARP inspectioncheckmark
Optical fiber
Fiber ethernet cabling technology100BASE-FX, 1000BASE-LHX, 1000BASE-X, 1000BASE‑LX, 1000BASE‑SX, 1000BASE‑ZX
Design
CertificationCB, UL, BSMI, CCC
Rack mountingcheckmark
Electromagnetic compatibilityCE A, VCCI A, FCC A, IC, BSMI
LED indicatorsActivity, Link, Power, Speed
Product colourBlack
Power over Ethernet (PoE)
Power over Ethernet (PoE)cross
Performance
Internal memory2048 MB
Mean time between failures (MTBF)589984.72 h
Flash memory64 MB
Memory typeDDR3-SDRAM
Noise level50.7 dB
Multicast features
Multicast supportcheckmark
EAN790069443015
Warranty5 years
Source: Icecat.biz

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 equipped 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. And, because the switches can manage internal routing, the network router can be assigned to handle external traffic.

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.

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