Product Overview
The FT-YZX48GST4-M-SFP is a high-performance DIN-rail mounted L3 managed industrial switch featuring 8-port 10/100/1000Mbps RJ45 + 4-port 10G SFP+. Based on VCore-III MIPS CPU, it provides 1.2Tbps switching capacity and 406Mpps forwarding rate with IPv4/IPv6 dual-stack support, static/dynamic routing, and operating temperature of -40°C~80°C.

Product Features
- 802.3x full-duplex flow control & network storm suppression
- STP/RSTP/MSTP/ERPS redundant network
- VRRP virtual route redundancy
- IGMP Snooping V1/V2/V3 multicast
- IEEE 802.1Q VLAN (4K), QinQ
- Static/dynamic link aggregation (14 groups)
- QoS: COS/DSCP, 4 queues, WRR/SP
- ACL & 802.1x security
- WEB/CLI/SNMP management
- Port mirroring, log management
Specifications
| Parameter | Value |
|---|---|
| Model | FT-YZX48GST4-M-SFP |
| Interface | 8× 10/100/1000Mbps RJ45, 4× 10G SFP+, 1× Console |
| Switching Capacity | 1.2Tbps |
| Forwarding Rate | 406Mpps |
| Packet Buffer | 32Mbit |
| MAC Address Table | 32K |
| Max Frame Size | 10240 bytes |
| Installation | DIN-rail |
| Enclosure | IP40 Aluminum |
| Power Input | 12~52V DC redundant |
| Power Consumption | <18W |
| Surge Protection | ±4KV |
| MTBF | 300,000 hours |
| Dimensions (W×D×H) | 175.6 × 135 × 45.5mm |
| Weight | 0.8kg |
| Operating Temp | -40°C ~ 80°C |
Management Features
| Feature | Description |
|---|---|
| L3 Routing | Static route, Default route (128), ARP (1024), IPv4/IPv6 |
| VLAN | 4K IEEE 802.1Q, Protocol/MAC/IP VLAN, Voice VLAN, QinQ |
| Spanning Tree | STP/RSTP/MSTP |
| Industrial Ring | G.8032 ERPS, recovery <20ms, 250 rings |
| Multicast | IGMP/MLD Snooping v1/v2, MVR, 1024 groups |
| QoS | SP/WFQ/WRR/RED/WRED, 802.1p, DSCP |
| ACL | L2-L4 filtering, MAC/IP/VLAN ACL |
| Security | 802.1x, IP Source Guard, IP+MAC binding |
| DHCP | Client/Snooping/Server/Relay |
| Management | WEB(HTTP/HTTPS), CLI, Telnet, SSH 2.0, SNMP, RMON, NTP, PTP(1588v2) |
Mechanical Dimensions

Ordering Information
| Model | Description |
|---|---|
| FT-YZX48GST4-M-SFP | 8× Gigabit + 4× 10G SFP+ L3 Managed Industrial Switch |
| FT-YZX5241-DC | DC 24V/1A power supply (optional) |
F-tone Networks industrial switch product line. Typical specifications, confirm in writing for orders. Specifications subject to change without notice. Further details from F-tone sales representatives.











