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The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Web Smart 48-Port 10/100 + 2 Gig Switch
Article code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
Category :
A switch is a device with which it is possible to connect computers into a (local area) network, provided your computers all have an appropriate networking device installed. Switches can be daisy chained to form larger networks and come in managed and unmanaged variaties. The unmanaged versions generally cannot filter data and will forward any data that is fed into them, so they are better suited for small networks. Switches are easy to set up (just plug in the network cables) and allow you to share printers, storage space and other network resources with your entire home or office network.
Network Switches
Data-sheet quality: created/standardized by Icecat
The quality of the data-sheets can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by D-Link: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 27 Jun 2005
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 21 Dec 2015 23:32:29
The date of the most recent change of the data-sheet in Icecat's system
Product views: 16895
This statistic is based on the 61793 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 27-06-05 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60152 free Open Icecat users.
Guarantee: 5 years
Long product name D-Link Web Smart 48-Port 10/100 + 2 Gig Switch:
The short editorial description of D-Link Web Smart 48-Port 10/100 + 2 Gig Switch
Web Smart 48-Port 10/100 + 2 Gig Switch

Marketing text D-Link Web Smart 48-Port 10/100 + 2 Gig Switch

The official marketing text of D-Link Web Smart 48-Port 10/100 + 2 Gig Switch as supplied by the manufacturer
The Web Smart DES-1250G is equipped with 48 10/100BASE-TX Fast Ethernet ports and 2 combo 10/100/1000BASE-T/SFP (mini-GBIC) ports for flexible copper/fiber Gigabit connection. The DES-1250G is an effective solution for the small and medium size business connections. This all-in-one solution economically integrates Gigabit technology to remove server bottlenecks, and speed up access to the network backbone. The DES-1250G is also furnished with Smart features that are ideal for simple QoS applications, and basic network monitoring.

Exceptionally Smart
The DES-1250G provides Class of Service features that are suitable for today’s multimedia applications. Through the easy-to-use Web-based interface, an administrator can configure VLANs to segregate traffic, Priority Queues, to prioritize mission-critical data such as voice or video packets, and Link Aggregation to create fat traffic pipelines. The DES-1250G also provides network monitoring tools such as Port Mirroring and port statistics. Best of all, the password-protected configuration interface can be accessed remotely, allowing the DES-1250G to be monitored from anywhere on the network.

Easy To Use
Installation of the DES-1250G is hassle-free. No configuration is required. Auto-MDI/MDI-X crossover on all ports eliminate the need for crossover cables. Auto-Negotiation on each port senses the link speed of a network device (either 10, 100, 1000Mbps) and intelligently adjusts for compatibility and optimal performance. The DES-1250G also features diagnostic LEDs, which display status and activity, allowing for quick detection of network problems.

Superior Performance
The DES-1250G features a non-blocking wire-speed architecture with a 13.6Gbps switching capacity for maximum data throughput. With wire-speed filtering and store-and-forward switching, the DES-1250G also maximizes network performance while minimizing the propagation of bad network packets.
Short summary description D-Link Web Smart 48-Port 10/100 + 2 Gig Switch:
This short summary of the D-Link Web Smart 48-Port 10/100 + 2 Gig Switch data-sheet is auto-generated and uses the product title and the first six key specs.
D-Link Web Smart 48-Port 10/100 + 2 Gig Switch, Web-based GUI interface, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, 17 x 1.67 x 12" (432.5 x 42.5 x 305 mm), 0 - 40 °C, -10 - 70 °C, 5 - 90%
Long summary description D-Link Web Smart 48-Port 10/100 + 2 Gig Switch:
This is an auto-generated long summary of D-Link Web Smart 48-Port 10/100 + 2 Gig Switch based on the first three specs of the first five spec groups.
D-Link Web Smart 48-Port 10/100 + 2 Gig Switch. Copper ethernet cabling technology: 1000BASE-T, 100BASE-TX, 10Base-T. Network standard: IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u. MAC address table: 4000 entries, Switching capacity: 13.6 Gbit/s, Maximum data transfer rate: 1 Gbit/s. Data link protocols: Ethernet, Fast Ethernet, Gigabit Ethernet. Safety: CUL
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Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity*
The number of basic switching RJ-45 Ethernet ports (sockets).
Copper ethernet cabling technology
1000BASE-T, 100BASE-TX, 10Base-T
Network standard*
The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Full duplex
A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Data Transmission
MAC address table*
The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.
4000 entries
Switching capacity*
The data transfer capacity of the switch per second.
13.6 Gbit/s
Maximum data transfer rate
1 Gbit/s
Data link protocols
Ethernet, Fast Ethernet, Gigabit Ethernet
List of regulatory safety standards for all countries in which this product has been certified.
Packet buffer memory
1.536 MB
Energy Management
Power consumption (typical) *
Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
24 W
Operational Conditions
Operating temperature range (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
0 - 40°C
Storage temperature range (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-10 - 70°C
Operating relative humidity range
5 - 90%
Weight & Dimensions
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
13.6 lbs (6,182 kg)
Other features
Management platform
Web-based GUI interface
Data transfer rate
Rate at which data can be transferred, usually measured in units per second. May vary with network configurations.
1000 Mbit/s
Dimensions (WxDxH)
Dimensions of the product (Width x Depth x Height).
17 x 1.67 x 12" (432.5 x 42.5 x 305 mm)
Power requirements
100-240VAC, 50/60 Hz
I/O ports
An interface on a device to which you can connect another device.
48x 10/100BASE-TX Ethernet Ports
2x 1000BASE-T/SFP combo ports
Electromagnetic emissions
CE Mark, FCC Class A