Industrial L2+ 8-Port Managed Ethernet Switch 10Gx2SFP+1Gx4SFP+8xGigabit RJ45Overview

The LNK-IMC2408M Series represents a high-performance industrial Managed PoE Ethernet Switch designed to meet the evolving demands of modern network infrastructure. This robust networking solution combines eight10/100/1000Base-T RJ45 copper portswith six advanced fiber optic interfaces – including four1000Base-X SFP slotsand two high-speed10G SFP+ ports– delivering exceptional connectivity flexibility for diverse industrial applications. The auto-sensing copper ports support automatic speed negotiation and cable type detection, ensuring seamless integration with existing network equipment, while the multi-rate fiber optic slots accommodate both Gigabit and 10-Gigabit transceivers compatible with single-mode and multi-mode fiber cabling.

Engineered for challenging industrial environments, this hardened Managed PoE Ethernet Switch features a ruggedized construction that ensures reliable operation across extended temperature ranges while providing superior resistance to vibration, shock, and electromagnetic interference. Advanced management capabilities offer comprehensive network control throughVLAN segmentation, Quality of Service (QoS) prioritization, port aggregation, and security features, enabling network administrators to optimize traffic flow and enhance network security. The device’s industrial-grade design makes it particularly suitable for deployment inautomation systems, intelligent transportation networks, and outdoor surveillance applicationswhere reliability is paramount.

This Managed PoE Ethernet Switch serves as an ideal networking backbone for bandwidth-intensive applications includinghigh-resolution IP surveillance systems, wireless access point aggregation, industrial IoT deployments, and distributed control systems. By supporting both multi-gigabit copper connectivity and high-speed fiber optic uplinks, it effectively bridges the gap between local device networks and long-distance backbone connections, offering a future-proof solution for organizations building resilient, scalable industrial network infrastructures. The combination of advanced management features and industrial-hardened design ensures reliable operation in mission-critical applications while simplifying network maintenance and reducing total cost of ownership across various industrial automation and telecommunications deployments.

Key Features

• Support 8×10/100/1000Base-T + 4x1000Base-X SFP+ 2x 10GBase-SR/LR SFP
• 10/100/1000Mbps RJ45 Port supports Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX
• Support connecting USB-C port for easy management, without the need to access the RS232 serial port at all
• 9K Bytes Jumbo Frame
• IEEE 802.3az Energy Efficient Ethernet (EEE)
• IP40 Aluminum Case
• Supports DIN-Rail installation
• -40°C to 80°C (-40°F to 176°F) operating temperature

Download Web User Manual (PDF)：WEB User Manual.pdfE-lnk Industrial L2 Managed PoE Ethernet Switch

Featuring 8 Gigabit RJ45 ports, 4x1G SFP fiber slots, and 2x10G SFP+ uplinks, this industrial Managed PoE Ethernet Switch delivers versatile networking options for bandwidth-intensive applications. The auto-sensing copper ports ensure plug-and-play compatibility, while the multi-gigabit fiber interfaces provide scalable backbone connectivity for growing network demands in industrial automation and surveillance systems.

Modern Management Interface

Equipped withUSB-C console connectivity, this Managed PoE Ethernet Switch eliminates legacy serial port dependencies for streamlined configuration. The contemporary interface enables rapid deployment and maintenance without specialized cables, significantly reducing installation time and technical barriers for field engineers working in remote locations.

Flexible Installation Design

Engineered withDIN-rail mountingcompatibility and compact form factor, this Managed PoE Ethernet Switch enables space-efficient deployment in control cabinets and industrial enclosures. The versatile mounting system accommodates various installation scenarios while maintaining accessibility for maintenance operations in space-constrained environments.

Application

• Network Aggregation and Backhaul:The 10G SFP+ ports provide high-capacity uplinks for aggregating traffic from multiple access switches or wireless systems.

• Industrial Control and Automation:Delivers reliable connectivity for time-sensitive networking applications, connecting PLCs, HMIs, and industrial servers across distributed manufacturing facilities.

• High-Definition Video Surveillance:Supports bandwidth-intensive video streaming from multi-sensor IP cameras, ensuring zero packet loss for critical security monitoring systems.

• Mobile Network Infrastructure:Facilitates fronthaul and midhaul connectivity for 4G/LTE and 5G radio access networks.

• Data Center Edge Connectivity:Extends network infrastructure to edge computing locations, providing multiple fiber optic paths for server connectivity and storage area networks.

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Why Choose Us

• Multi-Speed Network Architecture– 8 Gigabit RJ45 ports with 4x1G & 2x10G SFP+ slots provide flexible bandwidth scaling for evolving connectivity needs

• Certified Industrial Quality– Manufactured under ISO9001 & FCC standards with 100% burn-in testing to ensure 99.99% operational reliability

• Modern Management Access– USB-C configuration interface eliminates legacy serial cables, reducing setup time by 65% compared to traditional models

• Optimized Power Efficiency– Energy Efficient Ethernet technology combined with 9K jumbo frames cuts power costs by 50% while boosting throughput

• Rugged Environmental Proof– IP40 metal housing with -40°C to 80°C operating range ensures stable performance in extreme industrial conditions

Technical Indexes

Ethernet

Standards:

IEEE802.3 10BASE-T

IEEE802.3u 100BASE-TX/FX

IEEE802.3ab 1000BASE-T

IEEE802.3z 1000BASE-X

IEEE802.3ae10GBase-R

IEEE802.3pQoS

IEEE802.1d Spanning Tree

Forward & FilteringRate:

14,880pps (10Mbps)

148,800pps (100Mbps)

1,488,000pps (1000Mbps)

1,488,000,000pps (10000Mbps)

Packet Buffer Memory:

12M bits

Processing Type:

Store-and-Forward

Backplane bandwidth

110Gbps

Max Packet Length:

9K Bytes Jumbo Frame

Address Table Size:

8KMAC Addresses

Interface

Connector:

8x RJ45

RS485:

1x RS485 (Optional)

Optical Port:

4x 1000Base-XSFP

2 x 10G Base-SR/LRSFP+

USB-C:

1x USB-C (for Management)

RS485 Serial Interface (Optional)

Physical interface

Industrial standard 3-pin screw terminal

Data type

1Ch RS485 Bi-Direction

RS-485 signals

Data+, Data-, GND

Serial port line distance (copper)

1000 meters

Baud rate

0 ~ 800kbps

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:

8W Max.(PoE in Use<240W)

Protection:

Power Input Overload:

Automatic Resettable

Reverse Polarity:

Present

DIP Switch

4-digit DIP switch function

DIP

Function

Settings

SW 1

VLAN

ON – Enabled

OFF – Disabled

SW 2

Ring Management

ON – Enabled

OFF – Disabled

SW 3

Reserved

ON – Reserved

OFF – Reserved

SW 4

Reserved

ON – Reserved

OFF – Reserved

LED Indicators:

PWR:

Power Status

Ethernet (Per Port):

Link/Activity

Fiber:

Gigabit SFP Port: F9~F12

10G SFP+ Port: F13, F14

Dimensions (WxDxH):

149x 114x 50mm

Weight:

0.55Kg

Casing:

AluminumCase

Mounting Options:

DIN-Rail mount

Software Features

Redundancy Protocols

Support STP/RSTP/MSTP/ERPSv2, Link Aggregation

Multicast Support

Support IGMP Snooping V1/V2/V3，support GMRP, GVMP,802.1Q

VLAN

Support IEEE 802.1Q 4K VLAN，support QINQ, Double VLAN,

Time Management

SNTP

QOS

Flow-based redirection

Flow-based rate limiting
Flow-based packet filtering
8*Output queues of each port 802.1p/DSCP priority mapping
Diff-Serv QoS, Priority Mark/Remark
Queue Scheduling Algorithm (SP, WRR, SP+WRR)

ACL

Port-based Issuing ACL

ACL based on port and VLAN
L2 to L4 packet filtering, matching first 80 bytes message.
Provide ACL based on MAC, Destination MAC address, IP Source, Destination IP, IP Protocol Type, TCP/UDP Port, TCP/UDP Port Range, and VLAN, etc

Diagnostic Maintenance

Support port mirroring, Syslog, Ping

Management Function

Support CLI, WEB, SNMPv1/v2/v3, Telnet server for management, EEE, LLDP, DHCP Server/Client(IPv4/IPv6), Cloud/MQTT

Alarm Management

Support 1 way relay alarm output, RMON, TRAP

Security

Broadcast Storm Protection, HTTPS/SSLv3, AAA & RADIUS, SSH2.0

Support DHCP Snooping, Option 82，802.1X security access,
Support user hierarchical management, ACL access control list,
Support DDOS，port-based MAC filtering / binding, MAC black holes, IP source protection, Port isolation, ARP message speed limit

Advance Layer 2+ Features

IPv4/IPv6 Management

Static Route

Regulatory Approvals

ISO9001, CE, RoHS, FCC

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)

Ordering Information

Model

Description

ETH-IMC2408M

Industrial L2+ 8-Port 10/100/1000T+ 4-Port 1G SFP + 2-Port 10G SFP+ Managed 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

► DIN-Rail Power Supply. Open Wire for Terminal Block.

► Power Supply is to be purchased usPaymentWe accept
Please pay ASAP after you submit the order. We will generally ship the goods within 24 hours (Not including legal working days), so the sooner you confirm the payment, the sooner the product will be shipped to youPlease make the payment within 7 days of sale close.If you change your mind after submitting the order (Changed mind or have placed an order elsewhere), please take the initiative to close your order, thank you for your understanding.ShippingUsually Orders processed within 24 hours of payment verification.The order address has to match your Shipping address, please kindly note.Usually Shipping by SpeedPAK(Official logistics), Transportation time about 10 working days.SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.If you have not received the itemafter the estimated arrival date, please contact us. We will track the shipment and get back to you as soon as possible with a reply.Our goal is customer satisfaction!3-7 = -4ReturnWe can be contacted at any time through messages if you have any questions,comments or product requests.
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Returns are accepted within 30 days of item receipt.
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