Nhà cung cấp (Đã được xác thực)
Công Ty TNHH Tư Vấn Phát Triển Công Nghệ CST Việt Nam Số 14 Ngõ 138/245 Định Công – Phường Định Công , Hoàng Mai, Hà Nội
Chi tiết sản phẩm
28-Port Layer2+ Managed Gigabit Switch DrayTek Vigorswitch G2280x
- Hỗ trợ 24 port LAN Gigabit RJ-45.
- Hỗ trợ 4 port Gigabit/ 10Gigabit SFP+ slot.
- Hỗ trợ 1 port console RJ-45.
- Hỗ trợ 1 Factory Reset Button.
- 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.
Đặc tính kỹ thuật
Model |
Vigorswitch G2280x |
Interface |
LAN Port |
24x 10/100/1000Mbps Ethernet, RJ-45 4x 1000Mbps/10Gbps SFP+ |
Console Port |
1x RJ-45 |
Button |
1x Factory Reset Button |
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 |
802.3 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 |
Yes |
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 |
Physical |
19-inch Rack Mountable |
Mouting Kit Included |
Max. Power Consumption |
25 watts |
Dimension (mm) |
441(W) x 197(D) x 45(H) |
Weight |
2.44 kg (5.0 lb) |
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.
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