Switch 440mm D-Link DGS-1520-28 2*SFP+/2*XE/24*GE retail

D-LINK

DGS-1520-28

Jauns

The DGS-1520 Series, a new generation of Lite Layer 3 Stackable Smart Managed Switches, includes four 10 GB ports for uplink or stacking up to a total of eight switches with a total of 80 Gigabit stacking bandwidth. Designed for effortless multi-site network deployments with Zero Touch Provisioning, the DGS-1520 Series is also powerful enough for server and storage applications. For unrestricted Wi-Fi 6 edge device capabilities, PoE models offer four 2.5 GB Base-T ports for Multi-Gigabit connectivity. For SMBs with expanding networks and significant bandwidth growth, the DGS-1520 effortlessly adds highly cost-effective 10 GB connectivity to ensure seamless aggregation between access and core layers.- Stackable Smart Gigabit Stack up to eight switches for high-density Gigabit aggregation- Zero Touch Provisioning Effortless multi-site deployment- Multi-Gigabit Ports Four 2.5 GB Base-T ports for Wi-Fi 6 APs (PoE models)- Flexible Stacking or Uplink 10 GB Base-T and/or SFP+ (fiber) ports for stacking or uplink- High Capacity Up to 188 Gbps switching capacity per switch- PoE Capable Up to 370 W PoE output per switch- Power Redundancy Connect with DPS-520 for power redundancy (non-PoE models)- Advanced Manageability Supports dynamic routing and selective Q-in-Q taggingHigh Availability The DGS-1520 Series brings reliable, yet affordable, Gigabit connectivity with four 10-Gigabit ports (two 10G Base-T and two 10G SFP+) for high-speed uplink or stacking. Boost your network performance, simplify your network infrastructure, improve bandwidth and reduce cabling complexity.Zero Touch Provisioning Zero Touch provisioning is perfect for multi-site network expansions. Simply preconfigure your network settings in a centralized location, then install the DGS-1520 switches for effortless deployments.Multi-Gigabit Support Multi-Gigabit ports on the DGS-1520 Series switch (PoE models only) support 100 MB / 1 GB / 2.5 GB speeds to maximize various device capabilities, such as Wi-Fi 6 (802.11ax) access points, which can often exceed single Gigabit speeds.Powerful Stacking Capability Stack up to eight DGS-1520 switches with a total of 80 GB stacking bandwidth using hybrid mode (copper and/or fiber), increasing flexibility, scalability, and cost effectiveness for SMBs.Minimize Outages with Power Redundancy For a more resilient network infrastructure, connect up to four DGS-1520 switches (non-PoE models only) with the DPS-520 PoE redundant power supply system through the management port and actively back-up four devices to significantly reduce power redundancy costs.Auto Discovery: Automatically detect power requirements of connected PD devices. RPS Port Priority: Enables administrators to define RPS failover policy. Status Reporting: Administrators can connect via web browser to remotely monitor DPS-520 status.Low Network Latency, High PoE Budget High Gigabit-port density with up to 188 GB total switching capacity, and up to 30 W per port with 370 W total PoE budget to power your PoE-enabled devices.Enhanced Manageability for Peace of Mind D-View 7 For more complex network infrastructures, D-View 7, a centralized management platform, can be installed for in-depth network management and maintenance to optimize network availability, reliability, security, and resilience.D-Link Network Assistant Built upon a highly-intuitive user interface, the D-Link Network Assistant (DNA) simplifies device configuration using the D-Link Discovery Protocol, auto-detecting supported devices and displaying them for port-level configurations.

Switch typeManaged
Switch layerL3
Web-based managementY
Basic switching RJ-45 Ethernet ports quantity26
Basic switching RJ-45 Ethernet ports type10G Ethernet (100/1000/10000)
Gigabit Ethernet (copper) ports quantity24
10G Ethernet (copper) ports quantity2
SFP+ module slots quantity2
Fiber ports quantity2
Fiber optic connectorSFP+
Networking standardsIEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportY
Copper ethernet cabling technology10BASE-T, 100BASE-FX, 100BASE-TX, 1000BASE-T
Flow control supportY
Link aggregationY
Auto MDI/MDI-XY
Spanning tree protocolY
Head-of-line (HOL) blockingY
MAC address table16384 entries
Switching capacity128 Gbit/s
Forwarding rate95.24 Mpps
Store-and-forwardY
Static routeY
Jumbo frames supportY
Jumbo frames12288
DHCP featuresDHCP snooping
IGMP snoopingY
Loop protectionY
BPDU filtering/protectionY
MAC address entriesStatic MAC address entries
Multicast Listener Discovery (MLD) snoopingv1/v2
GARP VLAN Registration Protocol (GVRP)Y
Routing protocolsOSPF, RIP, RIPng, VRRP
Rack mountingY
StackableY
Form factor1U
Product colourBlack
LED indicatorsActivity, Link, Power, Speed
CertificationCE Class A, FCC Class A, IC Class A, RCM Class A, VCCI Class A, BSMI Class A
Physical stacking (units)8
Virtual stacking (units)32
Noise level51.8 dB
Mean time between failures (MTBF)468252 h
Redundant power supply (RPS) supportY
Power consumption (max)30.4 W
Power over Ethernet (PoE)N
Operating temperature (T-T)-5 - 50 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)10 - 95%
Storage relative humidity (H-H)5 - 95%
Heat dissipation103.7 BTU/h
Width207.4 mm
Depth441 mm
Height44 mm
Weight2.33 kg
Harmonized System (HS) code85176990

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