VigorSwitch P2121

VigorSwitch P2121

12-Port Laye2 Gigabit PoE Switch. 8 POE+ ports

* 12 Gigabit PoE+ capable ports
* 4 combo Gigabit SFP/RJ-45 ports
* 140-watt PoE power budget
* PoE Scheduling & Ping watchdog power cycle
* Port-based & 802.1Q tag-based VLAN
* Auto Voice VLAN for easy VoIP deployment and best call quality
* QoS with 8 priority queues and rate limiting
* Dual-stack IPv4/IPv6 support
* Compliant with Switch Management of Vigor Router



DrayTek VigorSwitch P2121 is a Layer 2 managed Gigabit PoE switch. It has 8 Gigabit Ethernet PoE/PoE+ ports with a power budget of 140 watts. It also equipped with 4x GbE/SFP combo ports and enterprise-level features to help businesses to improve network security and stability.


power over ethernet
PoE (Power over Ethernet)

Deliver power and data over one ethernet cable, turn on/off the PoE device periodically with PoE Schedule.

PoE Device Check

Enable Ping Watchdog for all PoE devices, if they lose their network connection, automatically restart them by a power cycle.

Auto Surveillance & Voice VLAN

Recognize traffic from IP cameras and IP phones automatically and add CoS tag for QoS prioritization.

ip conflict prevention
IP Conflict Prevention

Improve network stability by avoiding IP conflicts caused by a misconfigured or malicious host. Learn more

access control
Access Control

VigorSwitch P2121 supports ACL by IP/MAC and 802.1x port access control with RADIUS to filter unauthorized hosts.


Recognize the ONVIF devices, display surveillance topology, provide UI for video streaming and device maintenance. Learn more

Quality of Service
QoS (Quality of Service)

Improve the performance of critical traffic by prioritizing the traffic with CoS, DSCP, and IP Precedence tag.

IPv6 Ready

VigorSwitch P2121 supports IPv6 by offering MLD Snooping, IPv6 ACL, and IPv6 DNS Resolver.

network administrators
Multiple Admin Accounts

Multiple Admin accounts with two levels of administrator privilege.

switch management
Central Switch Management

Set up VLAN easily from the router and get a centralized hierarchy view of the switches. Learn more

green ethernet
Energy-Efficient Ethernet

Compliant with IEEE 802.3az to reduce power consumption.


LAN Port 8x PoE Gigabit Ethernet, RJ-45 
4x Gigabit Ethernet/SFP Combo
Console Port 1x Gigabit Ethernet, RJ-45
Factory Reset Button 1
PoE+ (802.3at)-Capable Ports 8
PoE (802.3af)-Capable Ports 8
PoE Power Budget 140 watts
Power Limit  
Scheduled On/Off  
Power Cycle on Port Manual, Ping Watchdog
Buffer Size 4.1 Mbit
Switching Capacity 24 Gbps
Forwarding Rate 17.9 Mpps (64 bytes)
MAC Address Table 8k
Jumbo Frame Up to 9KB
Networking Standards
IP Version IPv4, IPv6
Ethernet Standards 802.3 10Base-T
802.3u 100Base-T
802.3ab 1000Base-T
802.1q Tag-based VLAN
802.3x Flow Control
802.3 Auto-Negotiation
802.1p Class of Service
802.1d STP
802.1w RSTP
802.1s MSTP
802.3ad LACP
802.1x Port Access Control
802.1AB LLDP
802.3az EEE
Max.Number of VLAN 256
VLAN Type 802.1q Tag-based
Management VLAN
Voice VLAN
Surveillance VLAN
Port Isolation  
Q-in-Q Basic
ONVIF Surveillance
Surveillance Topology  
Real-Time Video Streaming  
ONVIF Device Maintenance Firmware Upgrade, Configuration Backup, Reset Factory Default, Time Settings, Reboot
Number of QoS Queues 8
Rate Limit Port-Based Ingress and Egress
Queue Scheduling SPQ, WRR
CoS (Class of Service) 802.1p CoS, DSCP, CoS-DSCP, IP Precedence
Access Control List MAC, IPv4, IPv6
Storm Control Broadcast, Unknown Multicast, Unknown Unicast
DoS Defense  
802.1x Port Access Control  
IP Source Guard  
IP Conflict Prevention  
Loop Protection  
Dynamic ARP Inspection  
DHCP Snooping with Option 82  
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
IGMP Snooping v2, v3(BISS)
IGMP Querier v2, v3(BISS)
MLD Snooping v1, v2
Max. Number of Multicast Group 256
Group Throttling  
Group Filtering  
MVR (Multicast VLAN Registration)  
Web Interface HTTP, HTTPS
Command Line Interface Telnet, SSH
OpenVPN Client Certificate-based authentication
User Authentication Local Database, RADIUS, TACACS+
SNMP v1, v2c, v3
RMON Group 1, 2, 3, 9
LLDP LLDP-MED, Media Endpoint Discovery Extension
Mail Alert Port Status, Port Speed, System Restart, IP Conflict
2-Level Admin Privilege  
Multiple Admin Accounts  
Managed by Vigor Router SWM  
Managed by VigorACS 2  (Partially)
Config File Export/Import  
Dual Image  
SNTP (Simple Network Time Protocol)  
Diagnostics Tools Port Mirroring, Ping, Cable Test
19-inch Rack Mountable  Mouting Kit Included
Max. Power Consumption 164 watts
Dimension 330mm x 230mm x 44mm
Weight 2.4 kg (5.4 lb)
Operating Temperature 0 to 40°C
Storage Temperature -20 to 70°C
Operating Humidity 10 to 90% non-condensing
Storage Humidity 5 to 90% non-condensing
Certificate CE FCC