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

Trang Chủ >> Thiết bị mạng >> Thiết bị mạng D-Link >> 20-port Gigabit Layer 2 Managed Switch D-Link DGS-2000-20
Mã số:04055978
20-port Gigabit Layer 2 Managed Switch D-Link DGS-2000-20

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
Link/Active/Speed (per port) Yes
Power (per device) Yes
Physical
Acoustic 0 dB(A)
Weight 1.75 kg
Dimensions 280 x 180 x 44 mm
Power Input 100 to 240 V AC, 50/60 Hz internal universal power supply
Maximum Power
Consumption 
13.08 W
Ventilation Fanless
Operating Temperature -5 to 50 °C (23 to 122 °F)
Storage Temperature  -40 to 70 °C (-40 to 158 °F)
Operating Humidity 10% to 90% non-condensing
Storage Humidity 5% to 90% non-condensing

- Bảo hành: 36 tháng.

Giá: 19.044.000 VND (Đã bao gồm VAT)

Số lượng :

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