Zyxel 8-port GbE L2 Switch with Four GbE Uplink Ports

The Zyxel MGS-3712F is an 8-port Gigabit Ethernet Layer 2 switch that gives network engineers a dependable way to build or extend a fiber backbone. It combines eight SFP slots for fiber links with four uplink ports that accept either SFP modules or standard 1000Base-T copper connections, allowing flexible deployment in mixed media environments.

This model fits naturally in Metro Ethernet rings, multisite campuses, or any cabinet where space is limited yet fiber density is essential. Field technicians appreciate the front-access layout because every port, LED, and control sits on the same face, which simplifies installation and routine checks in curb-side or warehouse enclosures.

For facilities that demand uninterrupted service, the switch accepts both AC and DC power sources. You can run a single feed or connect one AC and one DC line to create a power backup plan without additional hardware. An intelligent fan control system adjusts fan speed according to temperature, so the switch saves energy and keeps noise low when traffic conditions are light.

Traffic handling is precise thanks to eight hardware priority queues that let administrators assign voice, video, and data to the bandwidth they deserve. On the security side, support for 802.1X authentication and access control lists helps prevent unauthorized access at the edge. Compliance with MEF-9 and MEF-14 makes the switch a practical option for service providers that follow Metro Ethernet standards.

Overall, the Zyxel MGS-3712F serves network teams that need fiber-rich connectivity, straightforward maintenance, and enterprise-class control without unnecessary complexity.

• 8 SFP Gigabit Ethernet ports for fiber links
• 4 dual-personality GbE uplink ports supporting SFP or 1000Base-T
• AC and DC dual power input options
• Quality of Service system with 8 hardware priority queues
• Security features that include 802.1X authentication and access control lists
• Front access design that streamlines maintenance in outdoor or tight cabinets
• Intelligent fan control that lowers power use and noise
• MEF-9 and MEF-14 compliance for Metro Ethernet deployments