Industrial 6-port 10/100Base-T + 3-port 100BASE-FX Ethernet Switch
Industrial Ethernet Switch Overview
The LNK-IMC306 Series is a ruggedized 9-port industrial Ethernet switch, engineered
for reliable data transmission in harsh environments. It features 6x 10/100Base-TX copper RJ45 ports
with auto-negotiation and auto MDI/MDI-X, plus 3x 100Base-FX fiber optic ports
for versatile single-mode or multi-mode connectivity.
Designed for operational durability, this hardened switch is the ideal solution for extending
and integrating networks over long distances. It seamlessly connects critical equipment like
IP cameras, wireless access points, and industrial control systems between remote locations,
ensuring network stability in demanding applications such as outdoor surveillance, factory automation,
and intelligent transportation systems.
Industrial Ethernet Switch Features
- 6 × 10/100Base-TX + 3 × 100Base-FX Ports for flexible Ethernet and fiber connectivity
- 10/100Mbps RJ45 Ports with Full/Half-duplex, Auto-negotiation, and Auto MDI/MDIX support
- Multiple Fiber Options: SFP, SC, FC, or ST interfaces available
- Reliable Data Transmission with IEEE 802.3x flow control
- Energy Efficient design compliant with IEEE 802.3az (EEE) standard
- Redundant Power Inputs for enhanced system reliability
- DIN-Rail Mounting for easy and secure industrial installation
- Wide Operating Temperature range from -40°C to 80°C (-40°F to 176°F) for harsh environments
Industrial Ethernet Switch Technical Indexes
| Ethernet |
| Standards: | IEEE802.3 10BASE-T |
| IEEE802.3u 100BASE-TX/FX |
| IEEE 802.3az Energy Efficient Ethernet (EEE) |
| IEEE802.3x Flow Control |
| Forward & Filtering Rate: | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) |
| Packet Buffer Memory: | 512K bits |
| Processing Type: | Store-and-Forward |
| Address Table Size: | 1024 MAC Addresses |
| Interface |
| Connector: | 6 x RJ45 |
| Optical Port: | 3 x 100Base-FX (SFP, SC, FC, ST Optional) |
| Ethernet Port | RJ45 Port 1 ~ Port 6 |
| Environmental |
| Operating Temperature: | -40°C to 80°C (-40°F to 176°F) |
| Storage Temperature: | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity: | 5% to 95% non-condensing |
| MTBF | > 200,000 hrs |
| Electrical and Mechanical |
| Input Power: | 12~48VDC, Redundant Power (6-pin Terminal Block) |
| Power Consumption: | 5W Max. |
| Protection: |
| Power Input Overload: | Automatic Resettable |
| Reverse Polarity: | Present |
| LED Indicators: |
| Power: | PWR Status |
| Ethernet (Per Port): | Link/Activity |
| Fiber: | FX1, FX2, FX3 |
| Dimensions (WxDxH): | 150 x 115 x 50 mm |
| Weight: | 0.6Kg |
| Casing: | Aluminum Case |
| Mounting Options: | DIN-Rail |
| Regulatory Approvals |
| ISO9001 |
| EN55022:2010+AC: 2011, Class A |
| EN 61000-3-2: 2006+A1: 2009+A2: 2009 |
| EN 61000-3-3: 2013 |
| EN55024:2010 |
| IEC 61000-4-2: 2008 (ESD) |
| IEC 61000-4-3: 2010 (RS) |
| IEC 61000-4-4: 2012 (EFT) |
| IEC 61000-4-5: 2014 (Surge) |
| IEC 61000-4-6: 2013 (CS) |
| IEC 61000-4-8: 2009 (PFMF) |
Industrial Ethernet Switch Ordering Information
| Model | Description |
| LNK-IMC306 | Industrial Ethernet Switch: 6-Port 10/100Base-TX + 3-port 100BASE-FX Fiber, Multimode, Dual Fiber, SC, 2KM |
| LNK-IMC306-20 | Industrial Ethernet Switch: 6-Port 10/100Base-TX + 3-port 100BASE-FX Fiber, Single Mode, Dual Fiber, SC, 20KM |
| LNK-IMC306S-20 | Industrial Ethernet Switch: 6-Port 10/100Base-TX + 3-port 100BASE-FX Fiber, Single Mode, Single Fiber, SC, 20KM |
| LNK-IMC306F-20 | Industrial Ethernet Switch: 6-Port 10/100Base-TX + 3-port 100BASE-FX Fiber, Single Mode, Single Fiber, FC, 20KM |
| LNK-IMC306-SFP | Industrial 6-port 10/100BASE-T + 3-port 100BASE SFP Ethernet Switch |
| SFP Options | ► SFP option. Please select your SFP on our SFP Options Page |
| ► SFP module is to be purchased separately. |
| Mounting Options | ► Default DIN-Rail Bracket installed. |
| Power Options | ► 24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
Industrial Ethernet Switch Switch Application
After-Sales and Warranty Policy
It is composed of online customer service and telephone customer service, providing product consultation,
remote technical support, maintenance and acceptance services.
Service Policy: Three-month replacement and three-year warranty.
Replacement: Within three months of purchasing a series of products, after testing the product failure
by technicians and man-made damage caused by non-natural disasters, the purchaser can directly
go to the purchasing point to replace the same type of products.Or a product of comparable performance.
If there is no trouble in product testing, the original sample will be returned.
Warranty: Man-made damage caused by non-natural disasters, our company's free warranty period is 1 year.
[The following circumstances do not fall within the scope of replacement and free maintenance]
1.Damage caused by operation and maintenance not in accordance with the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage input, water intake and breakage.
3.Damage to products caused by natural disasters, such as lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during repairs sent by customers.
6.The product bar code or model on the product warranty card does not conform to the product itself.
7.Failure or damage caused by other non-product problems such as design, technology, manufacturing and quality.
