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28-Port Layer 2 Fast Ethernet SFP Switch D-Link DES-3200-28F

Trang Chủ >> Thiết bị mạng >> Thiết bị mạng D-Link >> 28-Port Layer 2 Fast Ethernet SFP Switch D-Link DES-3200-28F
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28-Port Layer 2 Fast Ethernet SFP Switch D-Link DES-3200-28F

28-Port Layer 2 Fast Ethernet SFP Switch D-Link DES-3200-28F

- 24-Port 100 Base-FX +4 Combo 10/100/1000 Base-T/100/1000 SFP.

- Support IEEE 802.3af (PoE) and IEEE 802.3at (PoE+).

- Support  ITU-T G.8032 Ethernet Ring Protection Switching (ERPS).

- Switch supports a two rate and single-rate Three Color Marker (trTCM/srTCM).

- Resilience and Performance Enhancement features like MSTP, QoS and  CoS.

- Support 802.1 ag Connectivity Fault Management (CFM) and 802.3 ah Ethernet OAM.

- Dying Gasp, and D-Link Unidirectional Link Detection (DULD) functions.

- D-Link Single IP Management (SIM) simplifies and speeds up management.

- Host-based IGMP/MLD Snooping allows multiple multicast subscribers per physical interface.

- ISM VLAN sends multicast streams in a multicast VLAN to save bandwidth in the backbone network.

- Support 802.1 V protocol VLAN, Double VLAN (Q-in-Q) and Selective Q-in-Q.

Specifications

Model DES-3200-28F
Interface
10/100BASE-TX ports 24
Combo 1000Base-T/SFP ports 4
Console port RS-232
Performance
Switch Capacity 12.8 Gbps
64-Byte Packet Forwarding Rate 9.5 Mpps
MAC Address Table 8K Entries
SDRAM for CPU 128 MB
Packet Buffer 384 KB
Flash Memory 16 MB
Software Features
L2 features Spanning Tree, L2 Protocol Tunneling, Loopback Detection, 802.3ad Link Aggregation, Port Mirroring, Flow Control, Ethernet Ring Protection Switching
L3 features Gratuitous ARP
Support VLAN, QoS, ACL, Security, AAA, OAM, Management
Physical
Power Input 100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply
Power Consumption 46.7W
Ventilation DC Fan 1 DC Fan
Dimensions 441(W) x 207(D) x 44(H) mm

- Bảo hành 36 tháng.

Giá: Vui lòng gọi

Số lượng :

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