20-port Gigabit Layer 2 Managed Switch D-Link DGS-2000-20

Interfaces

- 16 x 10/100/1000BASE-T ports

- 4 x 100/1000 Mbps GbE/SFP combo Ports

Layer 2 Features

- 8K MAC address table

- IEEE 802.1D STP, 802.1w RSTP, and 802.1s MSTP

- Loopback detection

- Supports IEEE 802.3ad Link Aggregation

- Port-based Q-in-Q

Security and Authentication

- Access Control Lists (ACLs)

- IP-MAC-Port Binding (IMPB)

- D-Link Safeguard Engine helps the CPU resist broadcast/multicast/unicast flooding

- Port Security

Intuitive Management

- D-Link Network Assistant (DNA) utility or Web UI

- Command Line Interface (CLI) through Telnet or SSH

- RJ-45 Console Port

Specifications

Model DGS-2000-20

Hardware Version A1

Interface

Size 19-inch standard rack-mount width

1U height

Interfaces 16 x 10/100/1000BASE-T ports

4 x 100/1000 Mbps GbE/SFP combo ports

Console Port RJ-45 Connector

Network Cables UTP Cat. 5, Cat. 5e (100 m max.)

Full/Half-Duplex Full/half-duplex for 10/100 Mbps speeds

Full-duplex for 1000 Mbps speeds

Media Interface Exchange Auto MDI/MDIX adjustment for all twisted-pair ports

Performance

Switching Capacity 40 Gbps

Forwarding Method Store-and-forward

64-byte Max. Forwarding Rate 29.8 Mpps

MAC Address Table Size 8K entries

CPU Memory 256 MB DDR3

Packet Buffer 4.1 MBits

Flash Memory 32 MB

LEDs