Industrial L2+ Managed 12-Port Network Fiber Switch 10G Uplinks (8×RJ45 + 4×SFP)Overview

The LNK-IMC408M Series represents a robust L2+ managed industrial Ethernet Fiber Switch engineered for reliable network deployment in demanding environments. This hardened network switch combines 8× 10/100/1000Base-T Gigabit Ethernet ports with 4× 1000Base-X SFP fiber optic slots, delivering flexible connectivity options for both copper and fiber infrastructures.

Featuring advanced L2+ management capabilities, this industrial-grade Gigabit managed switch enables comprehensive network control through VLAN, QoS, and security protocol configuration, while supporting industrial protocols for seamless integration into automation systems. The auto-sensing RJ45 ports automatically negotiate speed and duplex settings, while the SFP slots accommodate both single-mode and multi-mode fiber transceivers for extended-distance network connectivity.

Built to withstand challenging industrial conditions, the industrial switch with SFP maintains stable operation across wide temperature ranges and features enhanced protection against vibration, shock, and electromagnetic interference. Ideal for industrial automation, intelligent transportation systems, and secure surveillance networks, this versatile switch provides reliable interconnection for IP cameras, wireless access points, and other network devices across distributed locations, ensuring continuous data transmission in mission-critical applications.

Key Features

• Support 8×10/100/1000Base-T + 4x1000Base-X SFP
• 10/100/1000Mbps RJ45 Port supports Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX
• DIP Switch supports one-key anti-ring
• 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.pdf

E-lnk Industrial Managed Ethernet Fiber Switch

The gigabit fiber switch’s ruggedized design with wide temperature tolerance and advanced management features ensures network reliability for harsh environment applications requiring millisecond-level redundancy and secure network segmentation.

Advanced Network Connectivity

Equipped with 8 auto-sensing Gigabit RJ45 ports and 4 SFP fiber optic slots, this industrial managed fiber switch delivers flexible connectivity solutions for diverse network environments. The copper ports automatically negotiate speed and duplex mode while supporting auto MDI/MDIX for simplified cabling, while the SFP slots enable long-distance fiber connections, making it ideal for extending network reach in industrial applications where electrical interference may affect copper cables.

Intelligent Management Features

Revolutionizing industrial network management, this managed ethernet fiber switch incorporates user-friendly DIP switches for instant one-key VLAN segmentation and rapid ring protection configuration, eliminating complex software setup. The integrated USB-C management port provides modern configuration access, replacing legacy RS232 serial interfaces with contemporary connectivity that enables faster deployment and easier maintenance in hard-to-reach industrial locations.

Advanced Network Connectivity

Equipped with 8 auto-sensing Gigabit RJ45 ports and 4 SFP fiber optic slots, this industrial managed fiber switch delivers flexible connectivity solutions for diverse network environments. The copper ports automatically negotiate speed and duplex mode while supporting auto MDI/MDIX for simplified cabling, while the SFP slots enable long-distance fiber connections, making it ideal for extending network reach in industrial applications where electrical interference may affect copper cables.

Why Choose Us

• Hybrid Connectivity– 8 Gigabit RJ45 ports with 4 SFP slots for flexible copper and fiber integration
• Instant Configuration– One-touch DIP switches for VLAN and ring protection setup without software
• Modern Management– USB-C console port for easy access without legacy serial cables
• Optimized Performance– 9K jumbo frames and energy-efficient operation reduce latency and power costs
• Industrial Durability– IP40 metal housing with wide-temperature operation for harsh environments

Technical Indexes

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 MaintenanceSupport port mirroring, Syslog, PingManagement FunctionSupport CLI, WEB, SNMPv1/v2/v3, Telnet server for management, EEE, LLDP, DHCP Server/Client (IPv4/IPv6), Cloud/MQTTAlarm ManagementSupport 1 way relay alarm output, RMON, TRAPSecurity

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 ApprovalsISO9001, CE, RoHS, FCCEN55022:2010+AC: 2011, Class AEN 61000-3-2: 2006+A1: 2009+A2: 2009EN 61000-3-3: 2013EN55024:2010IEC 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 L2+ 8-Port 10/100/1000T + 4-Port 1000X SFP Managed Ethernet SwitchSFP 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 installedPower 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.
I hope you can send us an email before opening the return, please rest assured that we will solve the problem for you and we hope to solve the problem for you faster.
Returns are accepted within 30 days of item receipt.
Buyer pays return shipping.
We will refund or resend you after we have received the returned item.WarrantyAll the items are double checked before shipment, If item is damaged, defective or missing components upon arrival, please provide us photos of the damaged package or defective item, we will respond you within 24 hours and resolve your issue ASAP.Due to the color of the monitor, the color of the photo may be slightly different from the actual product.All items are manually measured, please allow a certain degree of error.Contact us

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