Industrial 4-port 10/100/1000T 802.3bt PoE + 2-port 100/1000X Ethernet Switch
Industrial Ethernet Switch Overview
The LNK-IMC204GP90 Series is an industrial-grade hardened PoE++ switch designed for extreme
environment applications requiring high-power delivery. This robust 6-port switch features
4X10/100/1000Base-TX PoE++ ports delivering up to 90W per port (IEEE 802.3bt Type 4 compliant)
to support power-hungry devices, plus 2X 100/1000Base-X fibre optic ports that accommodate
both single-mode and multi-mode fibre for long-distance backbone connections. This product has been
constructed using industrial-grade components in a robust metal housing. It is able to operate
reliably in a wide range of temperatures (-40°C to 75°C) and provides superior protection against
power surges (6kV), electrical interference and mechanical vibrations. The switch offers
plug-and-play operation with intelligent power management, making it ideal for powering
high-demand devices such as PTZ cameras, WiFi 6/6E access points, industrial equipment,
and building automation systems. It is well suited to demanding applications including
industrial automation, smart transportation, and large-scale surveillance systems.
Industrial Ethernet Switch Features
- Provides 4× 10/100/1000Base-TX ports and 2× 100/1000Base-X fiber ports
- RJ45 ports support 10/100/1000Mbps full/half-duplex, auto-negotiation, and Auto MDI/MDIX
- Compliant with IEEE 802.3bt PoE++, delivering up to 90W per port
- Flexible fiber connectivity options: SFP, SC, FC, or ST
- Supports IEEE 802.3x flow control for stable data transmission
- Energy-efficient design compliant with IEEE 802.3az (EEE) standard
- Redundant power input design for enhanced reliability
- Supports wall-mount and DIN-rail installation for flexible deployment
- Industrial-grade design with extended operating temperature range: -40°C to 80°C (-40°F to 176°F)
Industrial Ethernet Switch Technical Indexes
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Ethernet
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Standards:
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IEEE802.3 10BASE-T
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IEEE802.3u 100BASE-TX/FX
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IEEE802.3ab 1000BASE-T
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IEEE802.3z 1000BASE-X
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IEEE 802.3az Energy Efficient Ethernet (EEE)
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IEEE802.3af Power over Ethernet
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IEEE802.3at Power over Ethernet
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Forward & Filtering Rate:
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14,880pps (10Mbps)
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148,800pps (100Mbps)
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1,488,000pps (1000Mbps)
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Packet Buffer Memory:
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1M bits
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Processing Type:
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Store-and-Forward
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Max Packet Length:
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9K Bytes
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Address Table Size:
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2048 MAC Addresses
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Interface
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Connector:
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4 x RJ45
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Optical Port:
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2 x 100/1000Base-FX (SFP, SC, FC, ST Optional)
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Environmental
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Operating Temperature:
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-40°C to 80°C (-40°F to 176°F)
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Storage Temperature:
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-40°C to 85°C (-40°F to 185°F)
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Relative Humidity:
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5% to 95% non-condensing
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MTBF
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> 200,000 hrs
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Electrical and Mechanical
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Input Power:
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48~57V DC, Redundant Power (6-pin Terminal Block)
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Power Consumption:
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360W Max. (PoE in use)
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5W Max. (PoE not in use)
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Standard:
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IEEE802.3af/at/bt
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PoE:
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Port:
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RJ45 Port 1 ~ Port 4
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Max. Power per Port:
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90W Max per port
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Power Pin Assignment
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1/2(+), 3/6(-) or 4/5(+), 7/8(-)
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Protection:
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Power Input Overload:
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Automatic Resettable
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Reverse Polarity:
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Present
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LED Indicators:
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Power:
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Power1, Power2 Status
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PoE:
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Per Port Status
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Ethernet (Per Port):
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Link/Activity
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SFP:
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FX1, FX2
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Dimensions (WxDxH):
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150 x 115 x 30 mm
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Weight:
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0.5Kg
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Casing:
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Aluminum Case
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Mounting Options:
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DIN-Rail / Wall-mount
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Regulatory Approvals
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ISO9001
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EN55022:2010+AC: 2011, Class A
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EN 61000-3-2: 2006+A1: 2009+A2: 2009
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EN 61000-3-3: 2013
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EN55024:2010
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IEC 61000-4-2: 2008 (ESD)
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IEC 61000-4-3: 2010 (RS)
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IEC 61000-4-4: 2012 (EFT)
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IEC 61000-4-5: 2014 (Surge)
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IEC 61000-4-6: 2013 (CS)
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IEC 61000-4-8: 2009 (PFMF)
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Industrial Ethernet Switch Ordering Information
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Model
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Description
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LNK-IMC204GP90
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Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port PoE++) + 2-port 100/1000BASE-X Fiber, Multimode, Dual Fiber, SC, 550m
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LNK-IMC204GP90-20
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Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port PoE++) + 2-port 100/1000BASE-X Fiber, Single Mode, Dual Fiber, SC, 20KM
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LNK-IMC204GPS90-20
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Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port PoE++) + 2-port 100/1000BASE-X Fiber, Single Mode, Single Fiber, SC, 20KM
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LNK-IMC204GPF90-20
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Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port PoE++) + 2-port 100/1000BASE-X Fiber, Single Mode, Single Fiber, FC, 20KM
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LNK-IMC204GP90-SFP
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Industrial 4-port 10/100/1000BASE-T(4-port PoE++) + 2-port 100/1000BASE SFP Ethernet Switch
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SFP Options
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► SFP option. Please select your SFP on our SFP Options Page
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► SFP module is to be purchased separately.
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Mounting Options
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► Default DIN-Rail Bracket installed; Wall Mount Bracket is included.
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Power Options
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► 480W/10A 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block.
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► Power Supply is to be purchased separately.
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Industrial Ethernet Switch Switch Application
Industrial Ethernet Switch Dimension and Size
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.
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