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.