24-Port PoE Gigabit L3 Stackable Managed + 4-Port SFP+ Switch D-Link DGS-3620-28PC/EEI
- 20 cổng 10/100/1000BASE-TX + 4 cổng Combo 1000BASE-T/SFP + 4 cổng SFP+.
- Tính năng nâng cao: Trang bị các tính năng bảo mật tiên tiến như Static MAC, Storm Control, IGMP Snooping.
- Giám sát VLAN và kiểm soát băng thông.
- Cấu hình bằng giao diện WEB GUI, Smart Console, Telnet.
- Switch Capacity: 128 Gbps.
- Tốc độ chuyển tiếp gói dữ liệu 64-byte: 95.24 Mpps.
- Địa chỉ MAC: 32K entries.
- Nguồn điện ngõ vào: 100 - 240VAC, 50 - 60 Hz.
- Chức năng cấp nguồn qua mạng PoE.
- Công suất tiêu thụ tối đa: 502.2W.
- Hỗ trợ: Auto-sensing, Auto-MDI-X, Support Duplex Chain/Ring topology, Single IP management, Up to 32 devices per virtual stack, 20G stacking bandwidth.
- L2 features: Flow control, Jumbo frames up to 13k bytes, IGMP snooping, MLD snooping, Spanning Tree, Loopback detection, 802.3ad link aggregration, Port mirrioring, L2 protocol tunneling, ERPS.
- L3 features: 256 IP interfaces, Loopback interface, VRRP, IPv6 Readt Phase 2, Proxy ARP, Gratuitous ARP, Policy based routing, RIP v1/v2, OSPF.
- VLAN group Max. 4k Static VLAN groups, 255 Dynamic VLAN groups, 802.1Q VLAN, 802.1V Vlan, GVRP, Double VLAN, MAC-based VLAN, VLAN Trunking, Super VLAN, ACL control.
- Security: SSHv2, SSLv1/2/3 Traffic Segmentation, IP-MAC_port binding, D-Link Safeguard Engine, DHCP server screening, ARP sproofing prevention, BPDU Attack protection. - Management: SNMP 1/2c/3, Web based, Telnet, CLI, Single IP Management, Microsoft NLB support.
- 19' Chassis Rackmount Gigabit Ethernet Layer 3.
Đặc tính kỹ thuật
|
Interface |
20 ports 10/100/1000BASE-TX |
|
4 ports Combo 1000BASE-T/SFP |
|
|
4 ports SFP+ |
|
|
Optional Redundant Power Supply |
DPS-700 |
|
Console Port |
RS232 |
|
Management Port |
10/100BASE-TX |
|
Alarm Port |
Yes |
|
SD Card Slot |
Yes |
|
Switch Capacity |
128 Gbps |
|
64-Byte Packet Forwarding Rate |
95.24 Mpps |
|
Packet Buffer |
2 MB |
|
MAC Address Table |
32K entries |
|
IPv4 Routing Table |
12K entries |
|
IPv6 Routing Table |
6K entries |
|
IPv4 Forwarding Table |
8K entries |
|
IPv6 Forwarding Table |
4K entries |
|
Jumbo Frame Size |
13000 bytes |
|
MTBF |
236811 hours |
|
Acoustics |
52.1 dB |
|
Heat Dissipation |
1712.5 BTU/hr |
|
Power Input |
100 to 240 VAC, 50/60 Hz |
|
Max Power Consumption |
502.2 W |
|
Ventilation |
Smart fan (> 40ºC (104ºF): high speed; < 35ºC (95ºF): low speed) |
|
Emission (EMI) |
FCC Class A, CE Class A, VCCI Class A, IC, C-Tick |
|
Safety |
CB, cUL, LVD |
|
Certifications |
IPv6 Ready Logo Phase 2 |
|
Dimensions |
441 x 310 x 44 mm |
|
Weight |
5.76 kg |
- Bảo hành: 36 tháng.
