DGS-1520-28MP - D-Link 28-PORT GIGABIT SMART

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 tagging High 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.

 

Specification:

 

Network
IGMP snooping	Yes
GARP VLAN Registration Protocol (GVRP)	Yes
Head-of-line (HOL) blocking	Yes
VLAN support	Yes
Spanning tree protocol	Yes
Link aggregation	Yes
Flow control support	Yes
Auto MDI/MDI-X	Yes
10G support	Yes
Virtual LAN features
VLAN support	Yes
Data transmission
Multicast Listener Discovery (MLD) snooping	v1/v2
Jumbo frames	12288
MAC address table	16384 entries
Switching capacity	176 Gbit/s
Store-and-forward	Yes
Jumbo frames support	Yes
Static route	Yes
Forwarding rate	130.95 Mpps
Optical fiber
Fiber optic connector	SFP+
Performance
Stackable	Yes
Physical stacking (units)	8
Virtual stacking (units)	32
Noise level	56.8 dB
Mean time between failures (MTBF)	364888 h
Harmonized System (HS) code	85176990
Technical details
Physical stacking (units)	8
Virtual stacking (units)	32
Form factor	1U
Product colour	Black
Stackable	Yes
Noise level	56.8 dB
Mean time between failures (MTBF)	364888 h
Rack mounting	Yes
Management features
Switch type	Managed
Web-based management	Yes
Switch layer	L3
Ports & interfaces
SFP+ module slots quantity	2
Basic switching RJ-45 Ethernet ports quantity	50
Basic switching RJ-45 Ethernet ports type	10G Ethernet (100/1000/10000)
Gigabit Ethernet (copper) ports quantity	48
Fiber ports quantity	2
Fiber optic connector	SFP+
10G Ethernet (copper) ports quantity	2
Security
Loop protection	Yes
BPDU filtering/protection	Yes
IGMP snooping	Yes
Multicast features
Multicast Listener Discovery (MLD) snooping	v1/v2
Protocols
GARP VLAN Registration Protocol (GVRP)	Yes
Routing protocols	OSPF, RIP, RIPng, VRRP
Design
Form factor	1U
Product colour	Black
Stackable	Yes
Rack mounting	Yes
Mobile network
GARP VLAN Registration Protocol (GVRP)	Yes
Power
Power consumption (max)	51.2 W
Redundant power supply (RPS) support	Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Operational conditions
Heat dissipation	174.6 BTU/h
Logistics data
Harmonized System (HS) code	85176990