Send Message
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

Managed Ring Protocol Industrial Ethernet POE Switch 8 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

Managed Ring Protocol Industrial Ethernet POE Switch 8 Port 10/100/1000 BASE -T

Managed Ring Protocol Industrial Ethernet POE Switch 8 Port 10/100/1000 BASE -T
Managed Ring Protocol Industrial Ethernet POE Switch 8 Port 10/100/1000 BASE -T Managed Ring Protocol Industrial Ethernet POE Switch 8 Port 10/100/1000 BASE -T Managed Ring Protocol Industrial Ethernet POE Switch 8 Port 10/100/1000 BASE -T Managed Ring Protocol Industrial Ethernet POE Switch 8 Port 10/100/1000 BASE -T

Large Image :  Managed Ring Protocol Industrial Ethernet POE Switch 8 Port 10/100/1000 BASE -T

Product Details:
Place of Origin: China
Brand Name: E-link China
Certification: CE, RoHS, FCC
Model Number: LNK-GYM408GXP-SFP
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: 1 piece in 1 carton
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C, Paypal
Supply Ability: 9999999pcs/month
Detailed Product Description
Bandwidth: 368Gbps Switching Capacity: 130.94
VLAN: Support SNMP: Support
Spanning Tree 802.1d: Support 10G SFP: Support
PoE Port Power: 30W Dimensions: 165*148*54mm
Operating Temperature: -40 To 75 ℃ Warranty: 5 Years Warranty
High Light:

industrial grade network switch


industrial grade ethernet switch

Model: LNK-GYM408GXP-SFP Series


LNK-GYM408GXP-SFP (8G + 4SFP) is the next generation L2+ managed POE+ switch from, features with powerful web management function. Fan-less & low consumption design. Supporting Looped Network Redundancy. (Self-healing time <20ms, with complete security and QoS policy, support VLAN division, port mirroring, port speed limit. Support broadcast storm suppression & flow control. Managed through a variety of interfaces and ways including the WEB, CLI and SNMP etc.

With the wide working temperature and anti-surge protection in all ports, it is widely used in rail traffic, electricity, water conservancy, petrochemical, industrial control, electric alarm bayonet and other harsh environment, stability required strictly industry or place.




  • L2+ features provide better manageability, security, QoS, and performance.
  • 8*10/100/1000M Base-TX RJ45 Ports + 4*10G(support1.25/2.5/5G)SFP+ Ports. All ports support line-speed forwarding mode
  • Support L2+ Switching features including 802.1Q VLAN, Mirroring, Port isolation, IGMP Snooping, DHCP Snooping, LLDP, POE+ management, IP Source Guard, ARP inspection, ACLs etc.
  • Support spanning tree STP(802.1D) and RSTP(802.1W).
  • Jumbo frames support up to 9.6K kilobtyes.
  • Support enhanced management through WEB, CLI,TELNET, SSH, SNMP.
  • IEEE 802.3af and 802.3at. Supports per port PoE configuration function



Whether you want to create a high-performance network to connect all clients’ computers or an application to deliver data, voice, and video services, the IPS36168PFM provides a solution to fit your requirements. Possible implement scenarios include:


  1. Secure and High Performance PC or laptop connectivity:


The IPS36168PFM switch can easily and securely connect clients’ PC or laptop in offices with each other and with all of the servers, printers, and other networking devices they use. High performance and reliable connectivity will help to speed file transfers and data processing, improves network performance and security, and keeps the clients connected and productive.


  1. Secure and Quality wireless connectivity:


The IPS36168PFM switch connected with WiFi APs allow WiFi clients to work from conference rooms and public areas, collaborate in any place, and access networking from wherever they are. Gigabit Ethernet connectivity provides these clients have the suitable bandwidth and quality performance they need to make mobility connected. Through embedded security, the clients can work with confidence and authorized users can access networking and network devices.


  1. Unified communications with open standards:


To be a managed network solution, it provides the high performance and advanced networking quality to deliver all networking communications and data (such as IP telephony, IP surveillance, and Video Streaming) over a single network.



Technical Indexes

Product Name 8-Port 10/100/1000Base-T + 4-Port 10G SFP+ L2 Plus Industrial Managed POE Switch
Product Model LNK-GYM408GXP-SFP
Connector Type 8x 10/100/1000Base-T ports + 4x 10G(1.25/2.5/5G) SFP slots + 1 Console port
Network Media

10BASE-T: Cat3/ 4/ 5 UTP (≤100m)

100BASE-TX: Cat5 or more UTP (≤100m)

1000BASE-TX: Cat5 or more UTP (≤100m)

Switching capacity Capacity in Millions of Packets per Second (mpps) (64-byte packets) 130.94
Bandwidth 368Gbps
Layer 2 Switching  
Spanning Tree Protocol (STP)

Standard Spanning Tree 802.1d

Rapid Spanning Tree (RSTP) 802.1w

G.8032 ERPS <50ms ring protection for industrial high reliable application

Link Aggregation Control Protocol (LACP) IEEE 802.3ad

Up to 8 groups

Up to 16 ports per group


Support up to 4K VLANs simultaneously (out of 4096 VLAN IDs)

Port-based VLAN

802.1Q tag-based VLAN

DHCP Snooping (Layer 2) Prevent unauthorized configuration and use of IP addresses, while providing support for IP Source Guard and ARP detection
IGMP v1/v2 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1024 multicast groups (source-specific multicasting is not supported)
Secure Shell (SSH) Protocol SSH secures Telnet traffic in or out the switch, SSH v1 and v2 are supported
Secure Sockets Layer (SSL), HTTPS SSL encrypts the http traffic, allowing advance secure access to the browser-based management GUI in the switch
Port Security Locks MAC Addresses to ports, and limits the number of learned MAC addresses
IP Source Guard Prevents datagram with spoofed addresses from being in the network
Storm control Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port
ACLs Support for up to 256 entries; Drop or rate limitation based on source and destination MAC, VLAN ID or IP address, protocol, port, differentiated services code point (DSCP) / IP precedence, TCP/ UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag
Quality of Service  
Hardware Support 8 hardware queues
Scheduling 8 COS queues per port support strict priority and weighted round-robin (WRR)
Classification Port based; 802.1p(PCP) VLAN priority based;
Rate Limiting Ingress policer;egress shaping and rate control;per VLAN,per port and flow based
Management (Web/ SSL, Telnet/ SSH, ping, Trivial File Transfer Protocol (TFTP), SNMP, Syslog)
Web GUI interface Built-in switch configuration utility for browser-based device configuration (HTTP/ HTTPs). Supports configuration, system dashboard, maintenance, and monitoring
Dual Image Dual image provides independent primary and secondary OS files for backup while upgrading
Firmware upgrade Web browser upgrade (HTTP/ HTTPs) and TFTP;Upgrade through console port as well
Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to N-1 (N is Switch’s Ports) ports can be mirrored to single destination port. A single session is supported.
Other management Single IP management; HTTP/HTTPs; SSH; RADIUS; DHCP Client; SNTP; cable diagnostics; ping; syslog; Telnet client (SSH secure support)
Green Ethernet  
Link detection

Compliant IEEE802.3az Energy Efficient Ethernet Task Force. Automatically turns off power on

Gigabit Ethernet RJ-45 port when detecting link down or Idle of client. Active mode is resumed without loss of any packets when the switch detects the link up

Cable length detection Adjusts the signal strength based on the cable length. Reduces the power consumption for cables shorter.
Jumbo frames Frame sizes up to 9KB supported on Gigabit interfaces
MAC Table Up to 16K MAC addresses.
Link Layer Discovery Protocol (LLDP) Used by network devices for advertising their identities, capabilities, and neighbors on a IEEE 802 local area network, principally wired Ethernet.
PoE Standard: PoE Port Power:30W per PoE port by default, can be customized by Web management software
PoE Ports: PoE Ports: End-span (Mid-span optional)
Minimum Requirements

Web browser: Mozilla Firefox version 2.5 or later, Microsoft Internet Explorer version 6 or later;

Category 5 Ethernet network cable;

TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed on each computer in network

Dimensions 165*148*54mm
Working Environment Operating temperature: -40 to 75 ℃; Storage temperature: -40℃ to 75 ℃; Operating humidity: 10% to 90% , relative, non-condensing
Warranty 5 years warranty



Ordering Information

Model Description
LNK-GYM408GXP-SFP L2+ 8-Port 10/100/1000T 802.3at PoE + 1-Port 10/100/1000T Console + 4-Port 10G(support 1.25/2.5/5G) SFP Managed Switch
SFP Options ► SFP option. Please select your SFP on our SFP Options Page (Industrial SFP).
► SFP module is to be purchased separately.
Mounting Options ► Default DIN-Rail Bracket installed, Wall Mount Bracket is included.
Power Options ► 240W/5A 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block.
► Power Supply is to be purchased separately.


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

Contact Person: Mr. Michael Guo

Tel: 19928768315

Fax: 86-755-8312-8674

Send your inquiry directly to us (0 / 3000)