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GQ-IG14 Series
Gigabit single‑fiber, four‑electrical‑port industrial‑grade transceiver
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The GQ‑IG14 series is an Ethernet media converter that interfaces between electrical and optical ports. This model can be configured with four 10/100/1000 Mbps Ethernet electrical ports and one Gigabit optical port. It is designed for industrial environments, enabling interconnection among multiple motherboard servers, repeaters, hubs, terminal devices, and additional terminals. The optical port extends Ethernet transmission distances from 100 meters over copper cabling to 550 meters (multimode fiber) or 100 kilometers (single-mode fiber). The device features a DIN‑rail‑mountable aluminum‑profile heat‑dissipating enclosure, DC power input, IP40 protection rating, and an extended operating temperature range of –40°C to +75°C, ensuring long‑term, stable, reliable, and safe operation in harsh conditions such as high and low temperatures, dust, and electromagnetic interference.
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, 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 one Gigabit optical port and four Gigabit electrical ports, with auto‑MDI/MDI‑X capability.
◆ Supports full-duplex and half-duplex auto-negotiation.
◆ All ports support wire-speed forwarding, ensuring non-blocking packet forwarding.
◆ Complies with IEEE 802.3/802.3u/802.3z store-and-forward mode.
◆ Dual-power DC 9–48 V redundant input
◆ Supports full-load operation across a temperature range of -40 to 75°C.
◆ Aluminum extrusion enclosure, DIN rail mounting, IP40 protection rating
◆ Low-power, fanless design
◆ 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 802.3z (1000Base-TX and 1000Base-X), IEEE 802.3x (flow control) |
| Interface | |
| Gigabit optical port | Quantity: 1 piece; Interface type: Fixed optical port (SC connector by default, with single-mode and multi-mode options); Interface speed: 1000Base-X; |
| Gigabit electrical port | Quantity: 4; 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 | 10Gbps |
| Packet forwarding rate | 7.5 Mpps |
| MAC Address Table | 4K, automatic learning |
| Power Supply Characteristics | |
| Input voltage | DC 9–48 V (dual power redundant input) |
| Full-load power consumption | <5W |
| Wiring method | 5.08 mm pitch plug-in terminal block |
| Overload protection | Support |
| Reverse polarity protection | Support |
| Work environment | |
| Operating temperature | -40～75℃ |
| Storage temperature | -40～85℃ |
| Relative humidity | 5% to 95% (non-condensing) |
| Mechanical Properties | |
| Shell | Aluminum extrusion enclosure (fanless design) |
| Protection Level | IP40 |
| Installation Method | Standard 35mm DIN rail-mountable |
| Size | Width × Height × Depth (mm) 28 × 111 × 78 |
| 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 | Gigabit electrical port | Gigabit optical port | Optical Port Parameters | Power supply |
GQ-IG14SC20 | 4 | 1 | Single-mode dual-fiber SC connector 1310nm | Dual power supply (9–48 VDC) |
GQ-IG14SC20A | 4 | 1 | Single-mode single-fiber SC connector 1310nm | Dual power supply (9–48 VDC) |
GQ-IG14SC20B | 4 | 1 | Single-mode single-fiber SC connector 1550nm | Dual power supply (9–48 VDC) |
GQ-IG14FC20A | 4 | 1 | Single-mode single-fiber FC connector 1310nm | Dual power supply (9–48 VDC) |
GQ-IG14FC20B | 4 | 1 | Single-mode single-fiber FC connector 1550nm | Dual power supply (9–48 VDC) |
For more models and specifications, please call us for inquiries! | ||||
Related Documents
Name
Size
Type
Release Date
Download
Technical Specification (Industrial Gigabit Switch, 1 Fiber Port and 4 Ethernet Ports, Firefly Series)
181.9KB
2025-07-04
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