The DGS-3120 x Stack Series switches are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast, & enhanced security, making them an ideal Gigabit access layer solution. The DGS-3120-24TC/48TC provides 20 or 44 10/100/1000 Mbps Gigabit Ethernet ports, & 4 combo 1000BASE-T/SFP Gigabit Ethernet ports. The DGS-3120-24PC/48PC provides 24 or 48 10/100/1000 Mbps Po E Gigabit Ethernet ports & 4 combo 1000BASE-T/SFP Gigabit Ethernet ports. The DGS-3120-24SC provides 16 SFP Gigabit Ethernet ports & 8 combo 1000BASE-T/SFP Gigabit ports. Each 10/100/1000 Mbps port on the DGS-3120-24PC/48PC supports the 802.3af & 802.3at Power over Ethernet standards. The default power budget for these models is 370 watts & can be expanded to 760 watts with the DPS-700 RPS. The switches are also equipped with an SD Card slot, allowing the user to boot images & upload configuration files directly from an SD Card as well as conveniently save syslog files onto the SD Card. Standard & Enhanced Images The DGS-3120 Series is embedded with two different software images
- the Standard Image (SI) & Enhanced Image (EI). The Standard Image provides sophisticated features for campus or enterprise usage. It

Includes:: advanced Quality of Service (Qo S), traffic shaping, L2 multicasting, robust security features, & IPv 6 features which are suitable for next-generation IPv 6 networks or triple play applications over Metro Ethernet*. The Enhanced Image supports ERPS, Double VLAN (Q-in-Q), Ethernet OAM, Static Route, IMPB, & s Flow. Enhanced Network Reliability The DGS-3120 Series targets enterprises, campuses, & customers who require a high level of network security & maximum uptime. They also include other features, such as 802.1D Spanning Tree (STP), 802.1w Rapid Spanning Tree (RSTP), & 802.1s Multiple Spanning Tree (MSTP), Loopback Detection (LBD), & Broadcast Storm Control, that enhances network resilience. G.8032 Ethernet Ring Protection Switching (ERPS) minimizes the recovery time to 50ms. For load sharing & redundancy backup in a switch cascading/server attachment configuration, the DGS-3120 Series provides dynamic 802.3ad Link Aggregation Port Trunking. Comprehensive Security The DGS-3120 Series provides users with the latest security features such as Multi-layer & Packet Content Access Control Lists (ACL), Storm Control, & IP-MAC-Port Binding (IMPB) with DHCP Snooping. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC & also define the port number to enhance user access control. With the DHCP Snooping feature, the switch automatically learns IP/MAC pairs by snooping DHCP packets & saving them to the IMPB white list. In addition, the D-Link Safeguard Engine identifies & prioritizes “CPU interested” packets to prevent malicious traffic from interrupting normal network flows, & to protect switch operation. Identity Driven Network Policies The DGS-3120 Series supports authentication mechanisms such as 802.1X, Web-based Access Control (WAC), & MAC-based Access Control (MAC) for strict access control & easy deployment. After authentication, individual policies such as VLAN membership, Qo S policies, & ACL rules can be assigned to each host. In addition, the switch also supports Microsoft® NAP (Network Access Protection). NAP is a policy enforcement technology that allows customers to protect network assets from unhealthy computers by enforcing compliance with network health policies. Traffic Management for Triple Play The DGS-3120 Series implements a rich set of multilayer Qo S/ Co S features to ensure that critical network services such as Vo IP, video conferencing, IPTV, & IP surveillance are given high priority. Traffic Shaping features guarantee bandwidth for these services when the network is busy. L2 Multicast support enables the DGS-3120 to handle growing IPTV bandwidth requirements. Host-based IGMP/MLD Snooping allows multiple multicast subscribers per physical interface & ISM VLAN sends multicast streams in a multicast VLAN to save bandwidth & to provide better security to the backbone network. The ISM VLAN profiles allow users to bind/replace the pre-defined multicast registration information to subscriber ports quickly & easily. Proactive, Effective Network Management To uphold enterprise customers’ Service Level Agreements (SLA), service providers must reduce their Mean Time to Repair (MTTR) & increase service availability. Ethernet OAM features address these challenges & enable service providers to offer carrier-grade services. The DGS-3120 Series supports industry-standard OAM tools, including IEEE 802.3ah, IEEE802.1ag, & ITU-T Y.1731. Connectivity Fault Management (CFM) provides tools to monitor & troubleshoot end-to-end Ethernet networks, allowing service providers to check connectivity, isolate network issues, & identify customers affected by network issues. IPv 6 Technology The DGS-3120 Series is fully compliant with future IPv 6 networks. It supports remote IPv 6 manageability from telnet, HTTP, or SNMP. To create secure IPv 6 networks, the DGS-3120 Series uses IPv 6 ACL, DHCPv 6 Snooping, & Neighbour Discovery (ND) snooping functions to protect the network from illegal IPv 6 clients. The DGS-3120 Series has been certified with IPv 6 Ready Logo Phase 2 from the IPv 6 forum, a worldwide IPv 6 advocacy consortium. The IPv 6 Ready Logo Program ensures the conformance & interoperability of IPv 6 products. D-Link Green Technology D-Link is striving to take the lead in developing innovative & power-saving technology that does not sacrifice operational performance or functionality. The DGS-3120 Series implements D-Link Green Technology, which

Includes:: a power saving mode, Smart Fan, reduced heat, & cable length detection. The power-saving feature automatically powers down ports that are detected to have no link or link partner. The Smart Fan feature allows for the built-in fans to automatically turn on at a certain temperature, providing continuous, reliable, & eco-friendly operation of the switch. Manageability D-Link’s Single IP Management (SIM) simplifies & speeds up management tasks, allowing multiple switches to be configured, monitored, & maintained from any workstation running a web browser through one unique IP address. This virtual stack is managed as a single object, having all units maintained by one IP address. The DGS-3120 Series also supports standard-based management protocols such as SNMP, RMON, Telnet, Console, Web-based GUI, & SSH/SSL security authentication. * Supports IPv 6 in firmware R3.0 SI & above. Specification Interface Number of 10/100/1000BASE-TX ports
- DGS-3120-24PC
- 20 ports Number of Combo 1000 Base-T/SFP ports
- DGS-3120-24PC
- 4 ports RS-232 Console Port
- Yes SD card slot
- Yes Number of stacking ports
- 2 Maximum number of units per stack
- 6 Maximum stacking bandwidth Linear topology
- up to 20 Gbps Bi-directional redundant ring topology
- up to 40 Gbps Po E Supported Models (Standard (s)/ Number of Ports/ Maximum Power Budget)
- DGS-3120-24PC
- 802.3af/at/24 ports/370W (760W with DPS-700 RPS) Performance Switch Capacity
- DGS-3120-24PC
- 88 Gbps 64-Byte Packet Forwarding Rate
- DGS-3120-24PC
- 65.48 Mpps Packet Buffer
- 2 MB Flash Memory
- 32 MB Physical & Environmental MTBF
- DGS-3120-24PC
- 282542 hours Acoustics
- DGS-3120-24PC
- Max: 52.5 d B; Min: 38.1 d B Heat Dissipation
- DGS-3120-24PC
- 1628.957 BTU/h (with 370 W Po E load), 3219.7 BTU/h (with 760 W Po E load) Power Input- 100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply Power Consumption (maximum)
- DGS-3120-24PC
- 482.7W (with 370W Po E load), 944.2W (with 760W Po E load)

Dimensions (W x D x H)
- DGS-3120-24PC
- 440 x 310 x 44 mm (17.32 x 12.20 x 1.73 inches) Weight
- DGS-3120-24PC
- 5423 g (11.96 pounds) Ventilation
- Smart fans 4 Temperature Operating: 0° to 50°C Storage: -40° to 70°C Operating Humidity Operating: 10% ~ 90% Non-condensing Storage: 5% ~ 90% Non-condensing EMI/EMC
- FCC Class A, CE Class A, VCCI Class A, IC, C-Tick, BSMI Safety
- CB, c UL, LVD, BSMI Certification
- IPv 6 Ready Logo Phase 2








































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The DGS-3120 x Stack Series switches are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast, & enhanced security, making them an ideal Gigabit access layer solution. The DGS-3120-24TC/48TC provides 20 or 44 10/100/1000 Mbps Gigabit Ethernet ports, & 4 combo 1000BASE-T/SFP Gigabit Ethernet ports. The DGS-3120-24PC/48PC provides 24 or 48 10/100/1000 Mbps Po E Gigabit Ethernet ports & 4 combo 1000BASE-T/SFP Gigabit Ethernet ports. The DGS-3120-24SC provides 16 SFP Gigabit Ethernet ports & 8 combo 1000BASE-T/SFP Gigabit ports. Each 10/100/1000 Mbps port on the DGS-3120-24PC/48PC supports the 802.3af & 802.3at Power over Ethernet standards. The default power budget for these models is 370 watts & can be expanded to 760 watts with the DPS-700 RPS. The switches are also equipped with an SD Card slot, allowing the user to boot images & upload configuration files directly from an SD Card as well as conveniently save syslog files onto the SD Card. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support, & advanced software solutions, these switches can act as either departmental access layer devices or aggregation switches to form a multilevel network structured with backbone & centralised high-speed servers. Service providers can take advantage of the high SFP density switch (such as DGS-3420-28SC) to structure the aggregation of Fiber to the Building (FTTB) networks that are extended to the subscribers sites. ...

The DGS-3420 Series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer Qo S & access control, along with redundant power solutions for SMBs & enterprises. With high Gigabit port densities, Gigabit SFP & 10-Gigabit SF + support, & advanced software solutions, these switches can act as either departmental access layer devices or aggregation switches to form a multilevel network structured with backbone & centralised high-speed servers. Service providers can take advantage of the high SFP density switches to structure the aggregation of Fibre to the Building (FTTB) networks that they extend to the subscriber’s sites. Five different models in the Series, including Po E/ Po E+ versions Multiple functions in a single device: switching, routing, Po E, eliminating the need of purchasing multiple routers & switches Physical stacking architecture: up to 576 Gigabit ports on a single stack Web-based GUI for easy management Comprehensive security features, including Microsoft NAP Comprehensive IPv 6 support SD card slot to store & restore configuration files Green technology – Power-saving mode, time-base Po E, Smart Fans ...

IPv 6 & IPv 4 Routing The D-Link DCS-3620 Switch provides current IPv 4 networks with a simple migration path to IPv 6 & protects your investment for future network upgrades when greater security & larger addressing are required. Basic static routing such as RIP & RIPv 2 are supported for small network routing applications. Advanced routing protocols such as OSPF & equal cost routing are supported for load balancing & building a scalable network. Stackable Up to 12 Units Each switch in the D-Link DCS-3620 Switch has four optional SFP+ Ports to install compatible modules for stacking provide up to 40 Gbps data stacking backplane while in full-duplex mode. This enhances your overall network performance for switches transmitting large files such as graphics or pictures. Under stacking mode, the switches are hot-swappable. This means that in a stack configuration, any of the switches can be replaced or removed without affecting the network. There is no need to reconfigure a replacement switch; just give the new switch the same stack number ID as the old switch & the network will carry the same confi guration as before. This minimises network downtime & maximises the productivity of your business. Also, to facilitate network administration, cross stack port mirroring & port trunking are supported. The D-Link Safeguard Engine & Security The D-Link DCS-3620 Switch incorporates advanced mechanisms to detect an attack against the central processing unit of the switch & to take corrective action on the attacking interface. When a Do S attack is waged against any of the D-Link DCS-3620 Switches, the D-Link Safeguard Engine detects the threat & prevents overload of the CPU, thus ensuring network integrity & helping to maintain open network bandwidth channels. In addition, the D-Link DCS-3620 Switch offers a variety of authentication methods, including those without the requirement of a RADIUS server. It supports MAC-based Access Control, which authenticates the user based on the MAC address of the client so that authentication is transparent to the client. It also supports Web-based Access Control, which prompts for username & password before allowing access to TCP traffic. Lastly, the D-Link DCS-3620 Switch supports Network Access Protection (NAP). This feature works in conjunction with Microsoft software platforms such as Windows Vista to reinforce network health & security policies including policy validation, network restriction, remediation, & ongoing compliance. Voice & Video Applications For todays businesses, having voice, data, & video on the same network is common practice. This challenge is met by the D-Link DCS-3620 Switch, which supports 802.1p with eight queues. The administrator can designate traffic priority based on a variety of means including IP & MAC address, so that voice data is clear & jitter-free. Video traffic can also be assigned with the same priority. In addition, the D-Link DCS-3620 Switch provides IGMP Snooping, which allows the forwarding of multicast packets such as streaming audio & video without increasing network broadcast congestion. By snooping IGMP registration information within a frame, a list of workstations that have joined the multicast group is created. This list then allows the switch to intelligently forward packets to only the appropriate member workstations. For IPv 6 traffic, the D-Link DCS-3620 Switch supports MLD snooping. Multicast routing is supported under independent multicast protocol, including PIM-SM, PIM-DM, & PIM-SDM (Sparse Dense Mode). DVMRP is also supported to interconnect two multicast-enabled networks across non-multicast networks. In conjunction with support for 802.1Q VLANs, Quality of Service (Qo S) & security can be achieved on a network infused with data traffic. Standard & Enhanced Images The D-Link DCS-3620 Switch is embedded with two different software images, the Standard Image (SI) & the Enhanced Image (EI). The Standard Image provides fundamental features for usinesses such as switching, routing, multicasting, advanced Quality of Service (Qo S), & robust security features. The Enhanced Image supports OAM, BGP, IPv 6 dynamic routing, & tunneling which are all suitable for the service provider network Ease of Management The D-Link DCS-3620 Switch supports SNMP v 1/2c/3 so traps can be set on abnormal events & information can be polled to maximise network productivity. Other standard management features also supported include RMON & IEEE 802.1D Spanning Tree. User interfaces include an intuitive Web-based GUI or standard CLI, either of which can be protected through SSL or SSH encryption. ...

he D-Link DHP-501AV Power Line AV 500 Starter Kit turns every power socket into a possible wired network connection, by extending your existing network using the electrical wiring in your home. The kit contains all you need to get you up & running with Power Line technology. Convenient & secure setup The two adapters in the DHP-501AV kit plug directly into a power outlet 1, & do not require any additional cables, so you can extend your home network by connecting multiple devices in the farthest corners of your home. For convenient setup, an encryption key can be quickly configured at the push of a button on the device, to protect the network from unauthorised wire tapping. With hassle-free plug & play installation, the DHP-501AV is an ideal solution to create a wall-to-wall home network. Ideal for bandwidth-intensive applications The Power Line AV 500 Starter Kit is capable of delivering wired data transfer rates of up to 500 Mbps. Advanced technology built into these adapters makes them more resistant to electrical interference from other household appliances, so users can fully benefit from the maximum transmission speeds. This makes them ideal for bandwidth-intensive applications, guaranteeing smooth HD video streaming, Vo IP calls, & lag free online gaming experiences. In addition, the Quality of Service (Qo S) Engine prioritises Internet traffic, ensuring that multimedia applications do not experience glitches while web surfing & downloads are in progress. This kit provides ample network bandwidth, enabling Digital Home consumers to tap into existing electrical wiring for high-quality multimedia streaming. Compatibility Based on the industry-leading Power Line Alliance technology, the adapters in the DHP-501AV kit are compatible with other brands’ devices based on the IEEE 1901 standard. It is also compatible with devices implementing the former Power Line AV standard, such as D-Link’s DHP-306AV/ 307AV, DHP-P306AV/-P307AV, & DHP-W306AV/-W307AV. D-Link Green™ The Power Line AV 500 Starter Kit is part of D-Link Green, D-Link’s program for providing eco-friendly alternatives without compromising performance: if data transmission does not occur over a certain period of time, the adapters will automatically go into sleep mode to save power. ...

The Powerline AV 500 Passthrough Mini Adapter uses your home’s existing electrical wiring to extend your Internet connection. It turns every power outlet into a high speed network connection. Compliant with the Home Plug AV standard, it provides network access to your computers, game consoles, televisions, & any other Internet-enabled devices throughout your home. The built-in Passthrough design enables you to continue using your electrical socket by plugging another device into the integrated electrical outlet. The Passthrough socket features noise filtering which helps prevent the electrical device plugged into the socket from affecting your Powerline connection & performance. Also available as a starter kit (DHP-P309AV). Ideal for bandwidth-intensive applications This Powerline AV 500 Passthrough Mini Adapter Starter Kit is compliant with the Home Plug AV standard & capable of delivering data transfer rates at speeds of up to 500 Mbps, faster than regular Powerline AV products. This rapid transmission speed makes it absolutely ideal for bandwidth-intensive applications, guaranteeing smooth HD video streaming, Vo IP phone calls, & lag-free online gaming experiences. This device provides ample network bandwidth, enabling you to tap into existing electrical wiring for high-quality multimedia streaming. Additional Quality of Service (Qo S) support prioritises multimedia traffic over other types of traffic on your network connection, ensuring faster transmission. Convenient setup & secure operation Plugs directly into a power outlet, & does not require any additional cables. Extend your home network by connecting multiple devices in the farthest corners of your home, or attach a switch or wireless access point to the adapter to connect even more devices. The adapter implements 128-bit AES data encryption at the push of a button to protect your network from any intruders. With hassle-free plug & play installation, it’s an ideal solution to create a wall-to-wall home network. Power-saving During periods of inactivity, the Mini Adapters will go into sleep mode to save power, reducing power usage by more than 70%, allowing you to save energy automatically without sacrificing on performance. ...

The D-Link DHP-P309AV Mini Home Plug Starter Kit uses your home's existing electrical wiring to extend your Internet connection & turn every power outlet into a high speed network connection. Compliant with the Home Plug AV standard, it provides network access to your computers, game consoles, televisions, & any other Internet-enabled devices throughout your home. The D-Link DHP-P309AV's built-in Passthrough design enables you to continue using your electrical socket by plugging another device into the integrated electrical outlet. The Passthrough socket features noise filtering which helps prevent the electrical device plugged into the socket from affecting your Powerline connection & performance. ...

The Cloud Router 1200 (DIR-636L) not only provides you with a fast & secure home network, youll also get the added benefit of remote network management via the Cloud as well. Keep in touch with your network from anywhere with our iPhone, iPad, & Android apps & web portal (mydlink.com). With mydlink Cloud Services you can: See what devices are connecting to your network View web browsing history in real time Block unwanted device connections Set up automatic email alerts ...

Featuring a compact design & rechargeable battery, the highly portable D-Link Share Port Go (DIR-506L) lets you stream & share your media across a range of devices while also adding mobile storage to your smartphone or tablet. in addition, the Share Port Go turns any internet connection into a Wi-Fi Hotspot, or it can be used as an Access Point. Stream & share media to your mobile devices Transform any Internet connection into a Wi-Fi Hotspot Turn any USB (Universal Serial Bus) Flash drive into a wireless drive to unlock & unleash your content to all your mobile devices Compact design & rechargeable battery deliver the ultimate in mobile connectivity Versatile network functionality ...