FAQ
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What is the function of the Combo port on an L3 switch?
Update: 2026-07-13
A combo port is a port that combines electrical and optical ports, allowing for flexible selection of either copper or fiber optic transmission, thus enhancing networking flexibility.
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Do Layer 3 switches have smart fans?
Update: 2026-07-13
Currently, only the WI-CMS6006F-L3 device supports this feature.
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What is the maximum number of active VLANs that an L3 switch can support?
Update: 2026-07-13
If it's a VLAN interface, there are 32; if it's just for VLAN functionality, there are 4094.
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Does the WI-CFS6012-L3 use a 1G SFP?
Update: 2026-07-13
Yes, SFPs can be connected to switches with backward compatibility. For example, the WI-CFS6012-L3 has a 10Gbps fiber optic port, so it can connect to 10G and lower SFPs.
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Can L3 switch physical interfaces be directly configured with IP addresses?
Update: 2026-07-13
Direct IP address configuration is not supported; you need to configure a VLANIF interface and then configure the IP address under that VLANIF interface.
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What is the function of the Combo port on an L3 switch?
Update: 2026-07-13
A combo port is a port that combines electrical and optical ports, allowing for flexible selection of either copper or fiber optic transmission, thus enhancing networking flexibility.
Copied!
Do Layer 3 switches have smart fans?
Update: 2026-07-13
Currently, only the WI-CMS6006F-L3 device supports this feature.
Copied!
What is the maximum number of active VLANs that an L3 switch can support?
Update: 2026-07-13
If it's a VLAN interface, there are 32; if it's just for VLAN functionality, there are 4094.
Copied!
Does the WI-CFS6012-L3 use a 1G SFP?
Update: 2026-07-13
Yes, SFPs can be connected to switches with backward compatibility. For example, the WI-CFS6012-L3 has a 10Gbps fiber optic port, so it can connect to 10G and lower SFPs.
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What is the function of the switches in IOTBOx, and what is the length of the DIN rail?
Update: 2026-07-13
The circuit breaker included in the IOTBOX accessories is a CHNT NXB-63, used for overload and short-circuit protection. It is mounted on a 35mm DIN rail with a length of 21cm.