WS2012M-4GS-8T Industrial Switch
4 Optical & 8 Electrical Ports Full 1000Mbps Managed Industrial Ethernet Switch
Interface Type: Supports 8x 10/100/1000M Auto-Negotiation Ethernet RJ45 Ports, 4x 1000M SFP Expansion Slots
Input Voltage: DC12/24V, Optional AC/DC85～265V
Operating Temperature: Supports -40～75℃ Operating Temperature
Mounting Method: DIN Rail Mounting
This switch can build a fast-recovery self-healing ring network with a self-healing time of less than 20ms, supporting automatic loop detection and switching. It offers rich network management functions, including MR-ring fast ring network support, compatibility with STP/RSTP/MSTP, port-based VLAN, 802.1Q-based VLAN, QOS, IGMP Snooping, broadcast storm suppression, link aggregation, port mirroring, port status management, SNMP, and NTP time synchronization.
It is particularly suitable for building gigabit networks with high-bandwidth service transmission requirements (such as video and audio) in fields like video surveillance, intelligent transportation, and industrial automation. Currently, this product is widely used in harsh industrial environments including intelligent transportation, energy wind power, pipe gallery tunnels, and intelligent substations.
| Ports | 8x 10/100/1000Mbps Auto-Negotiation Ethernet Ports 4x 1000Mbps SFP Expansion Slots |
| Network Cable Type & Distance | Twisted Pair, Maximum Transmission Distance: 100m |
| Optical Port Specifications | Single-Mode: 1310nm; Multi-Mode: 850nm; Transmission Distance: Single-Mode 20km, Multi-Mode 550m (Long-Distance Modules Customizable) |
| Processing Method | Store-and-Forward |
| MAC Address Table Size | Supports 8K MAC Addresses Supports Blackhole MAC Addresses Supports Setting Maximum MAC Address Learning Count per Port Supports Static Multicast MAC |
| Backplane Bandwidth | 24Gbps |
| Packet Forwarding Rate | 17.9Mpps |
| Packet Buffer | 4Mbit |
| Flow Control | Supports IEEE802.3x Flow Control (Full Duplex) Supports Storm Suppression Based on Port Rate Percentage Supports Storm Suppression Based on PPS |
| Ring Network Redundancy Protocol | Supports MR-ring Protocol (Self-Healing Time <20ms) |
| Spanning Tree Protocol | Supports STP/RSTP/MSTP Protocols Supports STP Root Guard Supports BPDU Guard |
| VLAN | Supports Port-Based VLAN (4094) and 802.1Q VLAN Supports GVRP |
| Self-Healing Ring Networking Mode | Supports Multiple Groups of Self-Healing Rings Supports Tangent Rings |
| Link Aggregation | Supports Static Aggregation and Dynamic Aggregation |
| Jumbo Frame | Supported, Maximum Frame Length: 9K |
| DHCP | Supports DHCP Client |
| Broadcast/Multicast/Unicast Storm Suppression | Supports Storm Suppression Based on Port Rate Percentage |
| Multicast | Supports IGMP Snooping |
| QoS | Supports Limiting Inbound and Outbound Packet Rates per Port, Granularity: 8Kbit/s Each Port Supports 8 Output Queues Supports Flexible Queue Scheduling Algorithms, Configurable Based on Port and Queue, Supports SP, WRR, SP+WRR |
| ACL | Provides Access Control Policies Based on Source MAC Address, Destination MAC Address, Source IP (IPv4) Address, Destination IP (IPv4) Address, and TCP/UDP Port Number Supports Inbound ACL Policies |
| Port Mirroring | Supports Port Mirroring |
| Network Security | Supports Hierarchical User Management and Password Protection Supports AAA Authentication Supports RADIUS Authentication Supports Port Isolation |
| 802.1X | Supports Port-Based Authentication and MAC-Based Authentication |
| Upgrade & Configuration | Supports FTP/TFTP/WEB Upgrade, Log Recording, Configuration File Download and Upload |
| Alarm Output | Supports Power Alarm |
| Management | Supports Command Line Interface (CLI) Configuration Supports Telnet Remote Configuration Supports Configuration via Console Port Supports SNMP |
| Maintenance | Supports Ping Supports Telnet Remote Maintenance |
| Indicator Lights | Power Indicators: P1, P2; Port Indicators: ALarm, RUN, G9, G10, G11, G12 |
| Power Supply | Input Voltage: DC12/24V, Optional AC/DC85～265V Supports Power Failure Alarm Function (DC12V/DC24V) Supports Reverse Polarity Protection for Power Supply Industrial Phoenix Terminal Wiring |
| Operating Environment | Operating Temperature: -40℃～+75℃ Storage Temperature: -40℃～85℃ Relative Humidity: 5％～95％ (Non-Condensing) |
| Mounting Method | DIN Rail Mounting or Wall-Mounted Mounting |
| Dimensions | W×H×D: 55.5×154.5×127.5mm |
| Protection Rating | IP40 Protection Rating, Fanless Design |
| MTBF | 350000h |
| Warranty Period | 5 Years |
| Compliant Standards | IEEE802.3: CSMA/CD IEEE802.3i: 10Base-T IEEE802.3u: 100Base-T IEEE 802.3ad: Link Aggregation IEEE 802.3x: Full-Duplex Ethernet Data Link Layer Flow Control IEEE 802.1p: Traffic Priority IEEE 802.1Q: VLAN IEEE 802.1w: Rapid Spanning Tree IEEE 802.1X: Port-Based Network Access Control |
| EMI | Electromagnetic Interference (EMI) Testing |
| EMC | IEC61000-4-2(ESD) ±8kV(contact), ±15kV(air) IEC61000-4-3(RS) 10V/m(80MHz～2GHz) IEC61000-4-4(EFT) Power Port: ±4kV; Data Port: ±2kV IEC61000-4-5(Surge) Power Port: ±2kV/DM, ±4kV/CM; Data Port: ±2kV IEC61000-4-6(CS) 3V(10kHz～150kHz); 10V(150kHz～80MHz) IEC61000-4-16(Common-Mode Conduction) 30V(cont.), 300V(1s) |
| Model | Gigabit RJ45 Ports | Gigabit SFP Slots | Power Supply |
| WS2012M-2GS-8T | 8 | 2 | DC12/24V, Optional AC/DC85～265V |
| WS2012M-4GS-8T | 8 | 4 | DC12/24V, Optional AC/DC85～265V |
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