D-Link, DGS-3420-28PC, xStack 28-Port GB L2+ Stackable PoE Switch

D-Link, DGS-3420-28PC, xStack 28-Port Gigabit L2+ Stackable Managed PoE Switch

The xStack DGS-3420 series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer QoS, and accessibility, along with redundant power solutions for SMBs and enterprises.With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support, and advanced software solutions, these switches can act as either departmental access layer devices or aggregation switches to form a multilevel network structured with backbone and centralised high-speed servers.

28-Port Gigabit L2+ Stackable Managed PoE Switch including 4 x Combo 1000BASE-T/SFP ports and 4 x 10 Gbps SFP+ ports (24 x PoE ports).

Key Features:

Flexible Choices:

• 20/48 10/100/1000BASE-T ports or 20 SFP slots
• 4 Combo 10/100/1000BASE-T/SFP ports1
• 4 10-Gigabit SFP+ uplink ports
• 802.3af and 802.3at Power Over Ethernet support2
• Optional External Redundant Power Supply

High Bandwidth Physical/Virtual Stacking:

• Physical stack of up to 12 units, 576 Gigabit ports
• Stackable through 2 10-Gigabit SFP+ ports
• Up to 40 Gbps Full-Duplex Stacking Bandwidth
• Virtual Stack of up to 32 units using single IP Management

L3 Features:

• IPv4/v6 Static Routing
• RIP/RIPng

Quality of Service:

• 802.1p Priority Queues/Multi-Layer CoS
• Time-based QoS

Reliability:

• Loopback Detection (LBD)
• Ethernet Ring Protection Switching (ERPS)

Security:

• L2/L3/L4 Multi-Layer Access Control
• D-Link Safeguard Engine
• Supports Microsoft Nap

OAM:

• 802.3ah Ethernet Link OAM
• 802.1ag, ITU-T Y.1731 Service OAM

For more details, please refer with our attached datasheet.