D-Link DGS-3000-28L 28-Port Layer-2 Managed Gigabit Switch

Layer-2 Fully Managed Gigabit Switch suitable for Campus and Metro Ethernet deployments.

Versatile connectivity with 24 x 10/100/1000Mbps Ports and 4 x SFP Ports

1 x RJ-45 console port for convenient management

6kV surge protection

Dying gasp communicates important information about power outages

Redundant Power Supply (RPS)

Zero-Touch provisioning

Loopback direction

Ethernet Ring Protection Switching (ERPS) optimizes recovery under redundancy and failover conditions

Link aggregation for improved load balancing

Quality of Service (QoS) functionality to prioritize important traffic

Authentication Authorization Accounting (AAA)

Comprehensive OAM for rapid troubleshooting

IEEE802.3ah, IEEE802.1ag, ITU-T Y.1731

IPv6-Ready

Specifications

1000Base-T Interface 24

Combo 1000Base-T/SFP 4

Auto MDI/MDIX Yes (copper ports)

Console Port Yes

Max. Packet Forwarding Rate 41.67 Mpps

Switching Capacity 56 Gbps

Dimension 440 x 210 x 44mm

Weight 2.00 kg

Operation Temperature -5 -50°C

Storage Temperature -20-70°C

Operation Humidity 0 ~ 95% RH

Storage Humidity 0 ~ 95% RH

Operating Altitude 2000m

Maximum Power Consumption 17.6 W

Power Input 100 - 240 VAC

CPU Speed 400MHz

DRAM Size 256MB

Flash Memory Size 32MB

Packet Buffer Size 448K bits

FAN Fanless