Mini Industrial 4-Port Gigabit + 1 SFP Ethernet Switch -40~80°C
Overview
The LNK-IMC104G-SFP Series is a rugged mini industrial Gigabit Ethernet switch featuring
four 10/100/1000BASE-T RJ45 ports and one dual-speed 100/1000BASE-X SFP slot. With
a wide 12~48VDC input range, IP40-rated metal housing, and extended -40°C to +80°C
operating temperature, it delivers reliable performance in harsh industrial environments.
Compact and easy to install via DIN-Rail or wall-mount, this unmanaged switch is an
economical and robust solution for industrial networking, including surveillance, automation,
and remote communication applications.
Features
4 × 10/100/1000BASE-T RJ45 ports with auto MDI/MDI-X
1 × 100/1000BASE-X SFP slot with auto detection
Wide-range 12~48VDC power input with low power consumption (<6W)
Store-and-forward switching with 20Gbps backplane bandwidth
Supports IEEE 802.3x Flow Control and IEEE 802.3az Energy Efficient Ethernet
IP40 aluminum housing, dustproof and vibration-resistant
Flexible DIN-Rail and wall-mount installation options
Extended operating temperature: -40°C to +80°C
MTBF > 200,000 hrs ensuring long-term stability
Technical Indexes
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Ethernet
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Standards:
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IEEE 802.3 Ethernet
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IEEE 802.3u Fast Ethernet
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IEEE 802.3ab Gigabit Ethernet
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IEEE 802.3x Full-Duplex Flow Control
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IEEE 802.3az Energy Efficient Ethernet (EEE)
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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:
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1Mbits
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Packet Length:
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10Kbytes
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MAC Address Table:
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8K
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Switch Fabric:
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10Gbps/non-blocking
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Exchange Property
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Backplane bandwidth: 20Gbps;
Packet forwarding rate: 14.88Mpps
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Connector:
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4 10/100/1000BASET RJ45 auto-MDI/MDI-X ports
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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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1 x SFP 1000Base-X or 100Base-FX (auto detection)
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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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12~48VDC (Terminal Block)
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Power Consumption:
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<6W
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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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Dimensions (WxDxH):
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95 x 70x 29mm
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Weight:
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0.25Kg
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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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LED Indicators:
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PWR:
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Power
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L/A:
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Link/Activity
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SPD
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Data Rate
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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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EN55032:2017
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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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Ordering Information
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Model
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Description
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LNK-IMC104G-SFP
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Mini Industrial 4-Port 10/100/1000T + 1-Port 100/1000X SFP Gigabit Ethernet Switch
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SFP Options
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► SFP option. Please select your SFP on our SFP Options Page (Industrial SFP).
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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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► Power Supply is to be purchased separately
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Application
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