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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.
48-Port xStack Layer 3 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
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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: 17 Aug 2006
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 23:25:09
The date of the most recent change of the data-sheet in Icecat's system
Product views: 33049
This statistic is based on the 61836 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 17-08-06 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60195 free Open Icecat users.
Guarantee: Limited Lifetime
Long product name D-Link 48-Port xStack Layer 3 Switch:
The short editorial description of D-Link 48-Port xStack Layer 3 Switch
48-Port 10/100Mbps Switch + (2) Combo 1000BASE-T/SFP + (2) 1000BASE-T

Marketing text D-Link 48-Port xStack Layer 3 Switch

The official marketing text of D-Link 48-Port xStack Layer 3 Switch as supplied by the manufacturer
For the SMB requiring a cost effective core switching solution, as well as for larger Enterprise and Metropolitan Service Providers (MSP) environments needing a managed, feature rich switch capable of uplinking to backbone switches, the xStack DES-3852 is designed to meet the needs of the most demanding departmental and enterprise connectivity applications. The D-Link xStack DES-3852 Switch is a fully managed Layer 3 switch that provides (48) 10/100Mbps Fast Ethernet ports and (2) Combo SFP/1000BASE-T Gigabit Ethernet uplinks. In addition, (2) fixed 1000BASE-T ports in the back-panel can provide a dedicated trunk connection between devices or core switches. The xStack DES-3852 also provides virtual stacking functionality via D-Link SIM technology allowing up to 32 units to be managed via a single IP address. With support for Q-in-Q Double VLAN tagging, IPv6 aware*, Dynamic Layer 3 Routing, IEEE802.1s, and bandwidth control, the xStack DES-3852 incorporates advanced features suitable for the MSP as well as the SMB and Enterprise size network.

Metro Switching
Service provider networks are moving from circuit-based access to newer packet-based access that will require highly reliable intelligent switching, and at the same time demand resiliency and dependability. The xStack DES-3852 meets this demand by supporting industry standards for 802.1s (multiple spanning tree), 802.3ad link aggregation for up to 32 groups, bandwidth rate limiting down to 64k, and support for an external redundant power option for added peace of mind. In addition the xStack DES-3852 offers Double VLAN Q-in-Q tagging, which adds on an additional tag to a VLAN tag, expanding the VLAN space and allowing service providers to deploy their service quickly and securely. The xStack DES-3852 also incorporates advanced QoS support such as the ability to filter and forward traffic based on Layer 2/3/4, making it an ideal choice for VOIP, video, and audio services targeting business class customers.

Advanced L3 Routing
The xStack DES-3852 is a high performance Layer 3 switch that provides an ideal solution by offering advanced Layer 3 routing features such as RIP, OSPF, VRRP, up to 10 IP addresses per VLAN, and floating static routes. Policy Based routing* (which forwards traffic based on L3/L4 SA/DA) and Multi-Path Routing* (which is the method of establishing multiple paths between given source- destination nodes within a network) are also features supported on the xStack DES-3852. These added routing features provide redundancy, improve network utilization, and provide load balancing for the network.

Comprehensive Security
The DES-3852 incorporates an advanced portfolio of security features designed to protect your network from malicious attack. SSH & SSL encrypted management guarantee secure private configuration and monitoring when using the Graphical User Interface and Command Line. IP to MAC binding prevent unauthorized devices from accessing network resources. 802.1x port and MAC based authentication help provide added network security by requiring all users attempting to connect to your network, provide a username and password. This username and password must then be authenticated on a RADIUS or TACACS+ server thus insuring only authorized users have access to the network. Access control lists based on Layers 2/3/4, Rate Limiting, and Guest VLANs provide even more control over what and how users access the network. Finally with D-Link’s CPU Safeguard Engine, the DES-3852 is protected from Broadcast, Multicast, and Unicast flooding which in turn guarantees the DES-3852 is not crippled by DoS attacks.
Short summary description D-Link 48-Port xStack Layer 3 Switch:
This short summary of the D-Link 48-Port xStack Layer 3 Switch data-sheet is auto-generated and uses the product title and the first six key specs.
D-Link 48-Port xStack Layer 3 Switch, Telnet, RMON, HTTP, SNMPv1/v2/v3, IGMPv1/2, IGMPv31, DVMRP, STP, GVRP, Web/CLI/SNMP, IEEE 802.1d, IEEE 802.1p, IEEE 802.1q, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802., Managed, 13.3 x 17.4 x 1.73" (338.8 x 440.9 x 43.9 mm), 0 - 40 °C
Long summary description D-Link 48-Port xStack Layer 3 Switch:
This is an auto-generated long summary of D-Link 48-Port xStack Layer 3 Switch based on the first three specs of the first five spec groups.
D-Link 48-Port xStack Layer 3 Switch. Switch type: Managed. Copper ethernet cabling technology: 1000Base-T, 100Base-TX, 10Base-T. Network standard: IEEE 802.1d, IEEE 802.1p, IEEE 802.1q, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.. MAC address table: 16000 entries, Maximum data transfer rate: 1 Gbit/s. Management protocols: Telnet, RMON, HTTP, SNMPv1/v2/v3, IGMPv1/2, IGMPv31, DVMRP, STP, GVRP, Data link protocols: Ethernet, Fast Ethernet, Gigabit Ethernet, Supported network protocols: RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2 IGMPv3, RFC 1757/2021/2819 RMON (4 Groups), RFC 1493 Bridge MI
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Management Features
Switch type*
What switch device has, managed or unmanaged.
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 802.1d, IEEE 802.1p, IEEE 802.1q, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
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.
16000 entries
Maximum data transfer rate
1 Gbit/s
Management protocols
Telnet, RMON, HTTP, SNMPv1/v2/v3, IGMPv1/2, IGMPv31, DVMRP, STP, GVRP
Data link protocols
Ethernet, Fast Ethernet, Gigabit Ethernet
Supported network protocols
Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2 IGMPv3, RFC 1757/2021/2819 RMON (4 Groups), RFC 1493 Bridge MIB, RFC 1213 MIB II, RFC 793 TCP, RFC 826 ARP, RFC 854 Telnet, & DiffServ, RFC 1724 RIP v1/2, RFC 1850 OSPF, DVMRP, RFC 2934 PIM-DM, PIM-SM, RFC 2932 Multicast Routing, RFC 2787 VRRP, RFC 2096 IP Forwarding Table, RFC 2618/2620 RADIUS Client, RFC 2863 IF MIB, RFC 2674 802.1p MIB, RFC 2668 802.3 MAU MIB, RFC 2665 ether-like MIB, SSH, SSL, TACACS+
LED indicators
List of regulatory safety standards for all countries in which this product has been certified.
CSA International, CB Report
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.
47 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) *
The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
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.
-40 - 70°C
Operating relative humidity range
10 - 85%
Storage relative humidity range
5 - 95%
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.
8.6 lbs (3,9 kg)
Other features
Management platform
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).
13.3 x 17.4 x 1.73" (338.8 x 440.9 x 43.9 mm)
17.6 Gbit/s
I/O ports
An interface on a device to which you can connect another device.
48x 10/100 Ethernet
2x Combo SFP/1000BASE-T
2x 1000BASE-T Uplinks
1x Power
Electromagnetic emissions
CE Class A, FCC Class A, VCCI Class A, C-Tick Class A