28-Port L2+ Managed Gigabit PoE Switch DrayTek VigorSwitch P2280x
- 24-Port PoE L2+ Managed Gigabit Switch (24 Port PoE Gigabit + 4 Port 10 Gigabit SFP).
- Hỗ trợ 24 port LAN Gigabit PoE 802.3af/at.
- Hỗ trợ 4 port Gigabit/10Gigabit SFP+ slot, 1 port console RJ-45.
- Hỗ trợ 1 Factory Reset Button.
- Quy định mức độ ưu tiên cho từng port.
- Quy định mức công suất tối đa cho từng port.
- Theo dõi mức tiêu thụ của từng port (W/A).
- Kiểm tra trạng thái thiết bị đầu cuối (ping detect) để reset lại nguồn của port nếu thiết bị đó bị treo.
- Lập lịch cung cấp nguồn cho từng port (tiết kiệm điện năng).
- Hỗ trợ chia VLAN với chuẩn 802.1q, Port based VLAN, MAC based VLAN, Protocol-based VLAN, VoIP VLAN, Surveillance VLAN, VLAN Management Q-in-Q basic, Port Isolation.
- Tính năng LACP giúp gộp băng thông đường truyền(8 group, mỗi group tối đa 8 port).
- Tính năng Spanning Tree, Loop detection giúp tăng cường độ ổn định hệ thống.
- IGMP snooping, QoS tối ưu cho dịch vụ âm thanh và video.
- DHCP snooping chống giả mạo DHCP server.
- Tính năng Layer 3 như: DHCP server/Static Route/VLAN route.
- Cấu hình bằng giao diện web và dòng lệnh.
- Tổng công suất nguồn cấp PoE: 480W.
Đặc tính kỹ thuật
  
| Model | 
VigorSwitch P2280x | 
| Interface | 
| LAN Port | 
24x 10/100/1000Mbps Ethernet, RJ-45  4x 1000Mbps/10Gbps SFP+ slot | 
| Console Port | 
1x RJ-45 | 
| Button | 
1x Factory Reset Button | 
| PoE | 
| PoE Capable Ports | 
24 | 
| PoE Standards | 
PoE/PoE+(802.3af/802.3at), Type mode A | 
| PoE Power Budget | 
400 watts | 
| Power Limit | 
Yes | 
| Scheduled On/Off | 
Yes | 
| Power Cycle on Port | 
Manual, Ping Watchdog | 
| Capacity | 
| Buffer Size | 
12 Mbit | 
| Switching Capacity | 
128 Gbps | 
| Forwarding Rate | 
95.2 Mpps (64 bytes) | 
| MAC Address Table | 
16k | 
| Jumbo Frame | 
Up to 12 KB | 
| L3 Routing Table | 
Max. 1k | 
| Networking Standards | 
| IP Version | 
IPv4, IPv6 | 
| Ethernet Standards | 
802.3af PoE  802.3at PoE+  802.3 10Base-T  802.3u 100Base-T  802.3ab 1000Base-T  IEEE802.3ae 10GBase-X  802.3x Flow Control  802.3 Auto-Negotiation  802.1q Tag-based VLAN  802.1p Class of Service  802.1d STP  802.1w RSTP  802.1s MSTP  802.3ad LACP  802.1ad QinQ  802.1x Port Access Control  802.1AB LLDP  802.3az EEE | 
| VLAN | 
| Max.Number of VLAN | 
256 | 
| VLAN Type | 
802.1q Tag-based  MAC-based  Protocol-Based  Management VLAN  Voice VLAN  Surveillance VLAN | 
| 802.1x Guest VLAN | 
Yes | 
| Port Isolation | 
Yes | 
| GVRP | 
Yes | 
| Q-in-Q | 
Basic | 
| ONVIF Surveillance | 
| Discovery | 
Yes | 
| Surveillance Topology | 
Yes | 
| Real-Time Video Streaming | 
Yes | 
| ONVIF Device Maintenance | 
Device Info, Reset Factory Default, Time Settings, Reboot | 
| QoS | 
| Number of QoS Queues | 
8 | 
| Queue Scheduling | 
SPQ, WRR | 
| CoS (Class of Service) | 
802.1p CoS, DSCP, CoS-DSCP, IP Precedence | 
| Rate Limit & Shaping | 
Yes | 
| Security | 
| Access Control List | 
MAC, IPv4, IPv6 | 
| Storm Control | 
Broadcast, Unknown Multicast, Unknown Unicast | 
| DoS Defense | 
Yes | 
| 802.1x Port Access Control | 
Yes | 
| IP Source Guard | 
Yes | 
| IP Conflict Prevention | 
Yes | 
| Loop Protection | 
Yes | 
| Dynamic ARP Inspection | 
Yes | 
| DHCP Snooping with Option 82 | 
Yes | 
| Link Aggregation | 
| Max. Number of Group | 
8 | 
| Max. Number of Member in Each Group | 
8 | 
| Type | 
Static, LACP | 
| Traffic Load Balancing | 
MAC Address, IP/MAC Address | 
| Multicast | 
| IGMP Snooping | 
v2, v3 (BISS) | 
| IGMP Querier | 
Yes | 
| MLD Snooping | 
v1, v2 (Basic) | 
| Max. Number of Multicast Group | 
256 | 
| Group Throttling | 
Yes | 
| Group Filtering | 
Yes | 
| MVR (Multicast VLAN Registration) | 
Yes | 
| Layer 3 Features | 
| Static Route | 
Yes | 
| VLAN Route | 
Yes | 
| AAA | 
| Authentication Server | 
RADIUS, TACACS+ | 
| Port Authorization | 
Yes | 
| Management Account | 
Yes | 
| RADIUS Attribute Assignment | 
User Privilege, VLAN | 
| Accounting | 
Yes | 
| Multiple Server | 
Yes | 
| Management | 
| Web Interface | 
HTTP, HTTPS | 
| Command Line Interface | 
Telnet, SSH | 
| OpenVPN Client | 
Certificate-based authentication | 
| User Authentication | 
Local Database, RADIUS, TACACS+ | 
| sFlow | 
Yes  | 
| SNMP | 
v1, v2c, v3 | 
| Private MIB | 
 Yes | 
| RMON Group | 
1, 2, 3, 9 | 
| LLDP | 
LLDP-MED, Media Endpoint Discovery Extension | 
| Mail Alert | 
Port Status, Port Speed, System Restart, IP Conflict | 
| Syslog | 
Yes | 
| 2-Level Admin Privilege | 
Yes | 
| Multiple Admin Accounts | 
Yes | 
| Managed by VigorRouter SWM | 
Yes | 
| Managed by VigorACS 2 | 
Yes | 
| Config File Export/Import | 
Yes | 
| Dual Image | 
Yes | 
| SNTP (Simple Network Time Protocol) | 
Yes | 
| Diagnostics Tools | 
Port Mirroring, Ping, Cable Test, Fan Test | 
|   | 
| 19-inch Rack Mountable | 
Mouting Kit Included | 
| Max. Power Consumption | 
480 watts | 
| Dimension (mm) | 
441(W) x 270(D) x 44(H) | 
| Weight | 
4.25 kg (9.0 lb) | 
| Ventilation | 
Variable-speed Fan | 
| Operating Temperature | 
0 to 45°C | 
| Storage Temperature | 
-20 to 70°C | 
| Operating Humidity | 
10 to 90% non-condensing | 
| Storage Humidity | 
5 to 90% non-condensing | 
- Bảo hành: 2 năm.