ESW-4GX8GT – a managed Layer 2 switch with 4×2.5G SFP ports
ESW-4GX8GT by 4NET is a Layer 2 managed switch designed to build stable and secure networks for small and medium businesses, ISP access nodes, offices, campuses, and video surveillance systems. The model features 8 × 10/100/1000Base-T (RJ45) ports for user/device connections and 4 × 1G/2.5G SFP ports for high-speed uplinks and traffic aggregation.
The switch delivers advanced Layer 2 functionality with a high-performance switching architecture and wire-speed forwarding. Support for VLAN, QinQ, QoS, ACL, and ring protocols (STP/RSTP/MSTP/ERPS) enables flexible network segmentation, traffic prioritization (VoIP/video), and improved topology reliability.
Overview
4NET ESW-4GX8GT is a Gigabit Layer 2 managed switch with 8 × 10/100/1000Base-T RJ45 ports and 4 × 1G/2.5G SFP ports. It is designed for converged enterprise networks where speed, manageability, security, and scalability are essential at an optimal cost. It supports end-to-end QoS, advanced management, and security features for modern applications such as VoIP, video conferencing, IP video, and remote branches.
Key Features
- 8× GE RJ45 + 4× 1G/2.5G SFP – user access and high-speed uplinks.
- Link Aggregation – GE and 2.5GE, static and dynamic.
- VLAN – Access/Trunk/Hybrid modes, MAC/IP/Protocol-based VLAN.
- QinQ – port-based / VLAN-based / flow-based QinQ.
- Port Mirroring – many-to-one mirroring.
- L2 Ring Protocols – STP / RSTP / MSTP, G.8032 ERPS.
- Multicast – IGMP Snooping.
- QoS – SP/WRR scheduling, classification, rate limiting, policy-based QoS.
- Security – 802.1X, RADIUS, Port Security, IP Source Guard, ARP inspection, port isolation.
- Management – Web, CLI, SNMP, SSH, LLDP, NTP, Syslog, IPv6 support.
- Upgrade & Backup – via Web GUI, FTP, and TFTP.
Specifications – 4NET ESW-4GX8GT
| Manufacturer | 4NET | |
| Model | ESW-4GX8GT | |
| Type | Layer 2 Managed Ethernet Switch | |
| Ports | 4× 1G/2.5G SFP + 8× 10/100/1000 RJ45 | |
| Console Port | 1× RJ45 Console | |
| Switching Capacity | 36 Gbps | |
| Forwarding Rate | 53.5 Mpps | |
| MAC Table | 16K | |
| Buffer | 12 Mbit | |
| QoS | SP, WRR, rate limiting, advanced classification | |
| Security | ACL, 802.1X, DHCP Snooping, IP Source Guard | |
| Management | Web, CLI, SNMP, SSH, Telnet | |
| Dimensions | 152 × 115 × 44 mm | |
| Power Supply | DC 5–16V | |
| Power Consumption | ≤10W | |
| Operating Temperature | 0°C – 50°C | |
Applications
- Offices and campuses – VLAN segmentation and stable SFP uplinks.
- IP surveillance – QoS and efficient multicast handling.
- VoIP and video – traffic prioritization.
- ISP access networks – QinQ, ERPS, advanced management.
4NET ESW-4GX8GT is a balanced solution for building managed Gigabit networks with 4 high-speed SFP uplinks, advanced VLAN/QoS/security features, and flexible management.
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