E-link China Technology Co.,LTD
| Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 10000pcs/Month |
| Delivery Time | 5-10 working days |
| Packaging Details | Standard Package |
| Standards | IEEE 802.3 |
| Protocols | IGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP Client, |
| MIB | MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| VLAN ID Range | VID 1 to 4094 |
| Dimensions | 60 x 112 x 138.5 mm |
| Brand Name | E-link |
| Model Number | LNK-GYM416G series |
| Certification | ISO9001, CE, ROHS, FCC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram,PayPal | Supply Ability | 10000pcs/Month |
| Delivery Time | 5-10 working days | Packaging Details | Standard Package |
| Standards | IEEE 802.3 | Protocols | IGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP Client, |
| MIB | MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB | Flow Control | IEEE 802.3x flow control, back pressure flow control |
| VLAN ID Range | VID 1 to 4094 | Dimensions | 60 x 112 x 138.5 mm |
| Brand Name | E-link | Model Number | LNK-GYM416G series |
| Certification | ISO9001, CE, ROHS, FCC | Place of Origin | China |
| High Light | 16-port industrial Ethernet switch ，managed Ethernet switch with SFP ，dual power industrial network switch | ||
The LNK-GYM416G Managed Industrial Switch delivers high-reliability networking for mission-critical industrial applications, featuring 16×10/100BASE-TX ports and 4×1000BASE-X SFP slots. Designed to meet IEC 61850-3 and IEEE 1613 standards, it ensures ultra-stable performance in harsh electrical environments.
✅ High-Speed, Redundant Networking
4× Gigabit SFP Ports: Build dual-fiber redundant rings for <20ms failover (Fi-Ring protocol)
16×10/100BASE-TX Ports: Connect legacy and modern devices with auto-negotiation
RSTP/STP Support: Enhances network reliability in complex topologies
✅ Industrial-Grade Reliability
IEC 61850-3 & IEEE 1613 Certified: For substation automation and smart grid deployments
6KV Surge Protection: Guards against electrical surges in high-voltage environments
-40°C to 75°C Operation: Withstands extreme outdoor/indoor conditions
✅ Advanced Network Management
VLAN, QoS & ACL Support: Prioritizes critical traffic (SCADA, VoIP, video)
Web/CLI/SNMP Management: Enables remote configuration & monitoring
Port Mirroring & Rate Limiting: For real-time diagnostics & bandwidth control
Product Features:
Full IEEE 802.3 Compliance (802.3u/ab/x/af) for interoperable Ethernet connectivity
4× Gigabit SFP Ports: Enable dual-fiber redundant rings with <20ms Fi-Ring recovery
RSTP/STP Support (802.1D/W): Provides multi-layer redundancy in complex topologies
SNMPv3 & IEEE 802.1X: Delivers encrypted authentication and access control
HTTPS/SSH Management: Ensures secure remote configuration
Multi-Management Interfaces: Web, CLI, Telnet, Serial Console & Windows Utility for flexible control
-40°C to +80°C Operating Range: Withstands extreme outdoor/indoor environments
Dual Power Inputs (12-48VDC): Ensures 24/7 continuous operation
IP40 Metal Housing: Resists dust, vibration & EMI interference
QoS & Flow Control (802.3x): Prioritizes mission-critical data (SCADA, VoIP)
Jumbo Frame Support: Enhances throughput for large data transfers
Port Mirroring: Enables real-time network diagnostics
Application Scenarios
Power Substation Automation
Complies with IEC 61850-3 and IEEE 1613 standards for smart grid deployments
Implements <20ms Fi-Ring redundancy for mission-critical protection relays
Withstands 6KV surge events in high-voltage substation environments
Railway Communication Systems
Meets EN 50155 requirements for train control networks
Supports RSTP/STP protocols for redundant trackside communications
Operates reliably in -40°C to +80°C for tunnel and outdoor installations
Industrial Automation Networks
Connects legacy 10/100M devices with modern Gigabit backbone
Enables deterministic communication for PLC/HMI systems
Provides port-based VLANs for secure OT/IT convergence
Outdoor Harsh Environment Deployments
IP40-rated metal housing resists dust, moisture and vibration
Dual 12-48VDC inputs ensure continuous operation in remote locations
Fanless design prevents failure in dusty industrial plants
Intelligent Transportation Systems
Powers roadside traffic controllers with QoS-prioritized traffic
Supports SNMPv3 monitoring for network security compliance
Enables HTTPS/SSH encrypted management for cyber-secure operations
Technical Superiority:
Protocol-transparent switching maintains <1μs latency
Conformal coated PCBs protect against humidity and corrosive gases
35,000-hour MTBF for mission-critical reliability
Jumbo frame support optimizes SCADA data transmission
Technical Indexes
| Model | 16x10/100BaseTX ports+4x1000BaseX (SFP slots) |
| Benefits | Command Line Interface (CLI) for quickly configuration major managed functions |
| FMC Ring Protocol "Fi Ring" (recovery time < 20ms) and RSTP/STP for network redundancy | |
| IGMP snooping for filtering multicast traffic | |
| Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning | |
| Support port mirroring | |
| Support Access Control List (ACL) | |
| Storm control for any combination of multicast, broadcast and DLF traffic control | |
| Rich QoS features for data traffic control and management | |
| Port Trunk for optimum bandwidth utilization | |
| SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security | |
| SNMPv1/v2c/v3 for different levels of network management | |
| RMON for efficient network monitoring and proactive capability | |
| Bandwidth management prevents unpredictable network status | |
| Lock port function for blocking unauthorized access based on MAC address | |
| Automatic alarm through e-mail, relay output | |
| Works with NMS FiVision (industrial network management software) for traffic monitoring and easy network troubleshooting | |
| Specifications | |
| Standards | IEEE 802.3 IEEE 802.3u IEEE 802.3z IEEE 802.1D-2004 for STP IEEE 802.1w for Rapid STP IEEE 802.1Q for VLAN Tagging IEEE 802.1p for Class of Service IEEE 802.1X for Authentication IEEE 802.3ad for Port Trunk with LACP IEEE 802.3x for Flow Control |
| Protocols | IGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP Client, TFTP, SMTP, RMON, HTTP, HTTPS, Telnet, Syslog, SSH, SNMP Inform, SNTP Server/Client |
| MIB | MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9 |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| Switch Properties | Priority Queues: 4 Max. Number of Available VLANs: 256 VLAN ID Range: VID 1 to 4094 IGMP Groups: 256 MAC Table Size: 8K Packet Buffer Size: 2 Mbit |
| Interface | Fiber Ports: 1000BaseX (SFP slots), 100BaseFX RJ45 Ports: 10/100BaseTX auto negotiation Console Port: RS-232(RJ45 connector) Alarm Contact: 2 relay outputs with current carrying capacity of 1A@24V |
| Power Requirements | Input Voltage: 24 VDC (18 to 36VDC), redundant dual inputs Input Current: OnAccess 740: <0.55A@24VDC OnAccess 746: <0.55A@24VDC Overload Current Protection: Present Reverse Polarity Protection: Present Connector: 6-contact terminal blocks |
| Mechanical Properties | Housing: Metal, IP30 protection Dimensions: 60 x 112 x 138.5 mm Weight: 760g Installation: DIN-Rail mounting, wall mounting |
| Environmental Limits | Operating Temperature: Wide Temp. models: -40 to +80°C (-40 to 180°F ) Ambient Relative Humidity: 5 to 95% (non-condensing) |
| Standards and Certifications | Safety: UL 60950-1 EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A EMS: EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8 Level 3 Shock: IEC 60068-2-27 Freefall: IEC 60068-2-32 Vibration: IEC 60068-2-6 Warranty Period: 5years |
Application Display Diagram
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
>10000000
Employee Number:
21~200
Ecer Certification：
Verified Supplier
Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P... Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P...
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