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GQ-IESM4G16GE-R
Gigabit 20-port industrial switch
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The GQ-IESM4G16GE-R is a managed Layer 2 industrial Ethernet switch, equipped with 16 10/100/1000 Mbps electrical ports and 4 Gigabit SFP optical ports. This series supports OB‑Ring ring‑network redundancy, enabling the formation of ring, chain, and 1+1 optical‑port protection topologies. It features web‑based configuration and management. The device utilizes a DIN‑rail‑mountable aluminum‑profile heat‑dissipating enclosure, dual redundant DC power inputs, an IP40 protection rating, and an extended operating temperature range of –40 to +85°C, ensuring long‑term, stable, reliable, and secure operation in harsh environments—including high and low temperatures, dust, and electromagnetic interference.
The product supports a wide range of network management features, including web‑based, CLI, and SNMP interfaces, as well as port‑based VLANs, 802.1Q‑based VLANs, QoS, IGMP snooping, RSTP, broadcast storm suppression, link aggregation, port mirroring, port status management, SNMP, and automatic NTP time synchronization, among others.
It is suitable for industrial control automation applications such as road traffic management, rail transit, power automation, coal‑mine automation, wind energy and wind power, metallurgical steel plants, oil and natural gas industries, building automation systems, oilfield control automation, hydropower plant control automation, data center monitoring systems, water‑resources monitoring, environmental protection monitoring, urban underground utility tunnels, and other industrial settings that require high‑performance, highly reliable network environments.
Product Features
◆ Supports 16 adaptive 10/100/1000 Mbps electrical ports and 4 Gigabit SFP optical ports; ports support auto-MDI/MDI‑X.
◆ Supports full-duplex and half-duplex auto-negotiation.
◆ All ports support wire-speed forwarding, ensuring non-blocking packet forwarding.
◆ Supports 802.1x authentication and broadcast storm suppression.
◆ Supports loop detection and port+IP+MAC binding.
◆ Supports real-time port traffic monitoring and anomaly alerts.
◆ Supports a web-based visual interface and SNMP-based device management.
◆ Supports redundant power inputs and features overload and reverse-polarity protection.
◆ Supports full-load operation across a temperature range of -40 to 85°C.
◆ High-strength corrugated-profile enclosure, rail‑mounting installation, IP40 protection rating
◆ Low-power, fanless design
◆ Supports one-click ring self-healing functionality.
◆ Supports one-click VLAN segmentation.
◆ Supports one-click broadcast storm suppression.
◆ Supports one-click transmission of ultra-long frames.
◆ The circuit board supports triple‑protection treatments—mold resistance, moisture resistance, and salt‑spray resistance (optional).
| Protocol Standard | |
| Ethernet Standard | IEEE 802.3 (Ethernet), IEEE 802.3u (100Base-TX and 100Base-FX) IEEE 802.1D (STP), IEEE 802.1w (RSTP), IEEE 802.1Q (VLAN), |
| Interface | |
| Gigabit optical port | Quantity: 4; Interface type: SFP interface (requires an SFP optical module); Interface speed: 1000Base-X; |
| Gigabit electrical port | Quantity: 16 pieces; Interface type: RJ45 electrical port; Interface speed: 10/100/1000 Mbps adaptive Ethernet port; |
| Power connector | 5.08 mm pitch plug-in terminal block |
| Transmission distance | |
| Twisted pair cable | 100 m (standard CAT5/CAT5e cable) |
| Optical fiber | Multimode fiber: 550 m; Single-mode fiber: 20/40/60/80/100 km; |
| Exchange characteristics | |
| Application Layer | Second floor |
| Transmission method | Store-and-forward |
| Backplane bandwidth | 50Gbps |
| Packet forwarding rate | 37.2 Mpps |
| MAC Address Table | 8K, automatic learning |
| Data cache area | 512KB |
| Priority queue | 4 |
| Number of VLANs | 1–4096 |
| Number of multicast groups | 256 |
| Power Supply Characteristics | |
| Input voltage | DC 12–48 V (dual-power redundant input) |
| Full-load power consumption | <100,000 |
| Wiring method | 5.08 mm pitch plug-in terminal block |
| Overload protection | Support |
| Reverse polarity protection | Support |
| Work environment | |
| Operating temperature | -40～85℃ |
| Storage temperature | -40～85℃ |
| Relative humidity | 5% to 95% (non-condensing) |
| Mechanical Properties | |
| Shell | High‑performance corrugated‑surface heat sink (fanless design) |
| Protection Level | IP40 |
| Installation Method | Standard 35mm DIN rail mount |
| Size | Width × Height × Depth (mm): 68 × 168 × 139 |
| Weight | By actual weight |
| Industry Standard | |
| EMI | FCC CFR47 Part 15, EN55022/CISPR22, Class A |
| EMS | EN61000-4-2 (ESD), Level 4 EN61000-4-3 (RS), Level 3 EN61000-4-4 (EFT), Level 4 EN61000-4-5 (Surge), Level 4 EN61000-4-6 (CS), Level 3 EN61000-4-8, Level 5 |
| Impact | GB/T 2423.5-1995 |
| Free fall | GB/T 2423.5-1995 |
| Vibration | GB/T 21563-2008 / IEC 61373:1999 |
| Warranty | |
| Warranty period | 3 years |
| Certification | |
| Third-party certification | There is |
Appearance dimensions
Device model | Number of application layers | Gigabit electrical port | Gigabit optical port | Optical Port Parameters | Power supply |
GQ-IESM4G16GE-R | Layer 2 Managed | 8 | 2 | SFP optical port, determined by the optical module’s specifications. | Dual power supply (12–48 VDC) |
For more models and specifications, please call us for inquiries! | |||||
Related Documents
Name
Size
Type
Release Date
Download
Technical Specification (Industrial Managed Gigabit Switch, 4 Fiber Ports, 16 Ethernet Ports)
544.5KB
2025-07-18
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