Introducing the Zyxel Device
Overview
The Zyxel Device refers to the models listed in the tables.
AX Series
The AX Series are AON (Active Optical Network) routers that connect to the Internet though a fiber cable.
The following table describes the feature differences of the AX Series by model.
Zyxel Device Comparison Table for AX Series 
 
AX7501-B0
AX7501-B1
WiFi6 Wireless Standard
YES
YES
Supported Frequency Bands
2.4 GHz
5 GHz
2.4 GHz
5 GHz
Port Control Protocol
YES
YES
Advanced Broadband
NO
NO
Parental Control Schedule
YES
YES
Parental Control
URL Filter
YES
YES
Home Security URL filter
NO
NO
Operation Mode
NO
NO
MPro Mesh Extender Support
YES
YES
Multi-Gig WAN/LAN
10 Gbe LAN
10 Gbe LAN
Backup WAN
NO
NO
Uplink Port
1G Ethernet (SFP)
10G AON (SFP)
10G Ethernet (SFP)
10G XGPON (SFP+)
1G Ethernet (SFP)
10G AON (SFP)
10G Ethernet (SFP)
10G XGPON (SFP+)
USB Port for Cellular Backup, File Sharing and Media Server
USB 3.0
USB 3.0
Phone Port (VoIP)
YES
YES
Wall Mount
YES
YES
OPAL 2.2 Trunk
NO
NO
DX Series
The DX Series are DSL routers, which provide Internet access over telephone lines.
The following table describes the feature differences of the DX Series by model.
Zyxel Device Comparison Table for DX Series 
 
DX3300-T0
DX3300-T1
DX3301-T0
DX5401-B0
DX5401-B1
WiFi6 Wireless Standard
YES
YES
YES
YES
YES
Supported Frequency Bands
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
Port Control Protocol
YES
YES
YES
YES
YES
Advanced Broadband
NO
NO
YES
NO
NO
Parental Control Schedule
YES
YES
YES
YES
YES
Parental Control
URL Filter
NO
NO
NO
NO
NO
Home Security URL filter
NO
YES
NO
NO
NO
Operation Mode
NO
NO
NO
NO
NO
MPro Mesh Extender Support
YES
YES
YES
YES
YES
Multi-Gig WAN/LAN
NO
NO
NO
NO
NO
Backup WAN
NO
YES
NO
NO
NO
Uplink Port
DSL
DSL
DSL
DSL
1G Ethernet (SFP)
DSL
1G Ethernet (SFP)
USB Port for Cellular Backup, File Sharing and Media Server
USB 2.0
USB 2.0
USB 2.0
USB 3.0
USB 3.0
Phone Port (VoIP)
NO
NO
YES
YES
YES
Wall Mount
YES
NO
YES
YES
YES
OPAL 2.2 Trunk
NO
NO
YES
NO
NO
*For DX3300/3301-T0, IGMP/MLD are enabled by default and are not configurable. The default IGMP version is 3. The default MLD version is 2.
EX Series
The EX Series are Ethernet gateways/routers that provide Internet access through the Ethernet WAN port or an SFP port.
The following table describes the feature differences of the EX Series by model.
Zyxel Device Comparison Table for EX Series (Part 1) 
 
EX3300-T0
EX3300-T1
EX3301-T0
ex3500-t0
ex3501-t0
EX3600-T0
EX5401-B0
WiFi6 Wireless Standard
YES
YES
YES
YES
YES
YES
YES
Supported Frequency Bands
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
Port Control Protocol
YES
YES
YES
YES
YES
YES
YES
Advanced Broadband
NO
NO
NO
NO
NO
NO
NO
Parental Control Schedule
YES
YES
YES
YES
YES
YES
YES
Parental Control
URL Filter
NO
NO
NO
NO
NO
NO
NO
Home Security URL filter
NO
YES
NO
YES
YES
YES
NO
Operation Mode
NO
NO
NO
NO
NO
YES
NO
MPro Mesh Extender Support
YES
YES
YES
YES
YES
YES
YES
Multi-Gig WAN/LAN
NO
NO
NO
NO
NO
NO
NO
Backup WAN
NO
YES
NO
NO
NO
NO
NO
Uplink Port
Ethernet
Ethernet
Ethernet
Ethernet
Ethernet
Ethernet
Ethernet
1G PON (SFP)
USB Port for Cellular Backup, File Sharing and Media Server
USB 2.0
USB 2.0
USB 2.0
USB 2.0
USB 2.0
USB 3.0
USB 3.0
Phone Port (VoIP)
NO
NO
YES
NO
YES
NO
YES
Wall Mount
YES
YES
YES
NO
NO
YES
YES
OPAL 2.2 Trunk
NO
NO
NO
NO
NO
NO
NO
Zyxel Device Comparison Table (Part 2) 
 
EX5401-B1
EX5600-T1
EX5601-T0
EX5601-T1
EX7501-B0
WiFi6 Wireless Standard
YES
YES
YES
YES
YES
Supported Frequency Bands
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
Port Control Protocol
YES
YES
YES
YES
YES
Advanced Broadband
NO
NO
NO
NO
NO
Parental Control Schedule
YES
YES
YES
YES
YES
Parental Control
URL Filter
NO
NO
NO
NO
NO
Home Security URL filter
NO
YES
YES
YES
YES
Operation Mode
NO
NO
NO
NO
NO
MPro Mesh Extender Support
YES
YES
YES
YES
YES
Multi-Gig WAN/LAN
NO
2.5 Gbe WAN
2.5 Gbe LAN
2.5 Gbe WAN
2.5 Gbe LAN
2.5 Gbe WAN
2.5 Gbe LAN
10 Gbe WAN
10 Gbe LAN
Backup WAN
NO
NO
NO
NO
NO
Uplink Port
Ethernet
1G PON (SFP)
Ethernet
Ethernet
1G Ethernet (SFP)
2.5G GPON (SFP)
Ethernet
Ethernet
USB Port for Cellular Backup, File Sharing and Media Server
USB 3.0
USB 3.0
USB 3.0
USB 3.0
USB 3.0
Phone Port (VoIP)
YES
NO
YES
YES
YES
Wall Mount
YES
YES
YES
YES
YES
OPAL 2.2 Trunk
NO
YES
YES
YES
NO
*For EX3300/3301-T0, IGMP/MLD are enabled by default and are not configurable. The default IGMP version is 3. The default MLD version is 2.
PX Series
The PX Series are PON (Passive Optical Network) routers that connect to the Internet though a fiber cable.
The following table describes the feature differences of the PX Series by model.
Zyxel Device Comparison Table for PX Series 
 
px3321-t1
px5301-t0
px5311-t0
WiFi6 Wireless Standard
YES
YES
YES
Supported Frequency Bands
2.4 GHz
5 GHz
2.4 GHz
5 GHz
2.4 GHz
5 GHz
Port Control Protocol
YES
YES
YES
Advanced Broadband
NO
NO
NO
Parental Control Schedule
YES
YES
YES
Parental Control
URL Filter
NO
NO
NO
Home Security URL filter
NO
NO
NO
Operation Mode
NO
NO
NO
MPro Mesh Extender Support
YES
YES
YES
Multi-Gig WAN/LAN
NO
NO
NO
Backup WAN
NO
NO
NO
Uplink Port
2.5G PON (SC-APC)
2.5G PON (SC-APC)
2.5G PON (SC-APC)
USB Port for Cellular Backup, File Sharing and Media Server
USB 2.0
USB 2.0
USB 2.0
Phone Port (VoIP)
YES
YES
YES
LAN Ports
4
10/100/1000 Mbps
LAN1 – LAN3
10/100/1000 Mbps
LAN4
2.5 Gbps
4
10/100/1000 Mbps
Wall Mount
YES
YES
YES
OPAL 2.2 Trunk
NO
YES
NO