E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer


About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsIndustrial Ethernet POE Switch

28 Port 10G Managed L2 Industrial Ethernet POE Switch 24 Port 10/100/1000 Base -T

China E-link China Technology Co., Ltd. certification
China E-link China Technology Co., Ltd. certification
The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

—— Faize Akçaba-Turkey

E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

—— Patrícia Maia-Brazil

I'm Online Chat Now

28 Port 10G Managed L2 Industrial Ethernet POE Switch 24 Port 10/100/1000 Base -T

small.img.alt small.img.alt small.img.alt small.img.alt small.img.alt

Large Image :  28 Port 10G Managed L2 Industrial Ethernet POE Switch 24 Port 10/100/1000 Base -T

Product Details:
Place of Origin: Shenzhen, China
Brand Name: E-link China
Certification: CE, RoHS, FCC
Model Number: LNK-GYM4024G-SFP
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: 1 piece in 1 carton box
Delivery Time: 3-7 working days
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 1000000000pcs/Month
Detailed Product Description
Ports: 24*10/100/1000M RJ45 Ports+ 4*10G SFP+ Ports Management Port: 1x Console Port
Reset Key: 1x Reset Key, For Restore Default Settings Switching Capacity: 598G
Packet Forwarding Rate: 95Mpps @ 64byts Input Voltage: AC: 110~240V/50~60Hz
High Light:

industrial grade network switch


industrial gigabit ethernet switch

28-Port 10G Managed L2+ Industrial Switch: 24-Port 10/100/1000Base-T + 4x 10G SFP+



Model: LNK-GYM4024G-SFP Series

LNK-GYM4024G-SFP is L2+ 24-Port 10/100/1000T + 1-Port 10/100/1000T Console + 4-Port 10G SFP+ Managed Switch.
High-performance of both hardware and software
This 10G L3 Core Switch uses top-rated 10G network Switching chip, multiple layers PCB design, as well as self-developed Core Switch software system. With combination of hardware and software, it improves product quality from forwarding stability, packet processing speed, and other work capability.
Support the fast ring network protocol, free configuration
The industrial switch supports stable and reliable fast Ring Protection Protocol(RSTP)/MSTP. It Achieved real ring loop redundancy protection. Besides, there is no need to configure 10G port when users using this Core Switch, to reduce probability of network failure.
Strong network security
Support dynamic or static binding by users’ definition, such as IP, MAC, VLAN, PORT, etc. Support port isolation, to prevent communication between two neighbor network equipment within the same broadcast domain , for reducing network risk; Supports perfect storm control function which can suppress broadcast, multi-cast, and uni-cast storm; Support specific ARP inspection which can effectively prevent "ARP spoofing attack" created by hackers or attackers via ARP packets.
Convenient management and maintenance
By easy WEB interface(http and https protocol supported), you can conveniently operate and configure all kinds of function in this Core Switch. Support management by CLI, Telnet, Console port, which is more suitable for professional network administrator; It also allow reset by one-press, making maintenance easier.

· Industrial Managed Switch with 24x 10/100/1000Base-T ports + 4x 10G SFP+ slots + 1 Console port

· Support L2+ Switching features, including VLAN, TRUNK, Mirroring, Port isolation/flow control/speed limit, Storm control, QOS, ACLs etc.

· Support spanning tree STP and RSTP.

· Jumbo frames support up to 9.6K kilobytes

· Support enhanced management through WEB, CLI, TELNET, SNMP

· Support cable diagnosis
Technical Indexes

Product Name L2+ 24-Port 10/100/1000T + 1-Port 10/100/1000T Console + 4-Port 10G SFP+ Managed Switch
Product Model LNK-GYM4024G-SFP
Ports 24*10/100/1000M RJ45 ports
4*10G SFP+ ports
Management port 1x Console port
Reset key 1x Reset key, for restore default settings
Switching Capacity 598G
Packet Forwarding Rate 95Mpps @ 64byts
Input voltage AC: 110~240V/50~60Hz
Protocol & Standard IEEE 802.3,10BASE-T Ethernet;
IEEE 802.3u, fast Ethernet Standard;
IEEE 802.3ab, gigabit Ethernet Standard;
IEEE 802.3z, gigabit Ethernet Fiber Standard;(AOC fiber cable)
IEEE 802.3ae,10G Ethernet Standard;
IEEE 802.3x, full-duplex Ethernet data link layer flow control;
supports automatic updates, two-way learning;
SRAM Buffer 32Mb
VLAN Support up to 4K VLAN;
Support port-based VLAN;
Support 802.1Q tag-based VLAN;
Spanning Tree STP, RSTP, MSTP
Port Aggregation

Support 4x 10G ports aggregation,
support 32x gigabit ports aggregation

Support 16x groups aggregation
Port Mirroring

Support multiple to single Port mirroring,
no limit for quantity of mirroring source ports

Port Isolation Support downstream ports isolated from each other, while opening
communication with upstream ports
Port Flow Control Support half-duplex back pressure based control;
Support full-duplex PAUSE frame based control;
Port Speed Limit Support port-based input/output bandwidth management
Storm Control Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port
Support port storm threshold setting
Security Features

Hardware support port-based IP+MAC Binding;
Hardware support port-based ARP inspection detection;

QOS SP (Strict Priority);
WFQ (Weighted Fair Queuing);
WRR (Weighted Round Robin);
Head Of Line;
Best-Effort Service;
First come first served;
Cos/Tos, QOS;
Differentiated Service;
Network Cable
Line Sequence
Support Auto-MDIX, automatic Identification straight-through cable and crossover cable
cable diagnosis Support cable diagnosis, Cable quality (differential pair impedance 85ohm ~ 125ohm), cable length, a short-circuit line
Negotiation Mode Support port auto-negotiation function (auto-negotiation transmission rate and duplex mode)
System Maintenance Support configuration file upload/download;
Support update packet upload;
Support WEB reset;
Reset by pressing key;
Support system log save/output;
Network Management Support WEB management ;
Support CLI management ;
Dimensions (LxWxH) 440x290x44.5mm
Working Environment

Operating temperature: -40 to 80°C;
Storage temperature: -40℃ to 85°C;
Operating humidity: 10% to 90% , relative, non-condensing

Warranty 5 years warranty

Application Diagram:
28 Port 10G Managed L2 Industrial Ethernet POE Switch 24 Port 10/100/1000 Base -T 0
28 Port 10G Managed L2 Industrial Ethernet POE Switch 24 Port 10/100/1000 Base -T 1

Contact Details
E-link China Technology Co., Ltd.

Contact Person: Mike

Tel: +8613686469576

Send your inquiry directly to us (0 / 3000)