The DGS-1520 series, the new generation of stackable intelligent Lite Layer 3 managed switches, includes four 10 GB ports for uplink or stacking up to eight switches with a total bandwidth of 80 Gigabit. Designed for easy multi-site network deployment with Zero Touch Provisioning, the DGS-1520 Series is also powerful enough for server and storage applications. For unlimited Wi-Fi 6 edge capabilities, PoE models offer four 2.5 GB Base-T ports for multi-gigabit connectivity. For small and medium-sized businesses with expanding networks and significant bandwidth growth, the DGS-1520 effortlessly adds a highly cost-effective 10 GB connection that ensures seamless aggregation between access and core layers.

Key properties

• Stack up to eight high-density gigabit aggregation switches
• Easy to deploy on multiple networks
• Multi-gigabit ports
• Flexible stacking or uplink
• Switching capacity up to 188 Gb/s per switch
• Power redundancy
• Advanced management

Technical parameters

Interface

• 44 x 10/100/1000 Base-T PoE ports
• 4 x 2.5G Base-T PoE ports
• 2 x 10G Base-T ports
• 2 x 10G SFP + ports

Switching capacity

• 188 Gbps

PoE power budget

• 370 W, 740 W (with RPS)

Maximum Forwarding Rate

• 139.88 Mbps

Standards

• IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
• IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
• IEEE 802.3u 100BASE-FX 100 Mbps over fiber optic
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
• IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic
• IEEE 802.3az Energy-Efficient Ethernet (EEE)
• IEEE 802.3x Flow Control
• IEEE 802.3ae 10 Gigabit Ethernet
• IEEE 802.3af/at

Dimensions

• 441 x 308.5 x 44 mm

Mass

• 4.8 kg