Ring Network Layer 2 Managed Industrial Switch

TN4022 Industrial Grade

Two 10/100/1000M auto-sensing RJ45 ports

Two 100/1000M SFP ports

IP68 industrial protection rating, dustproof and waterproof

Industrial operating temperature: -40℃~75℃

Wide voltage input: 9.6V~60VDC

Supports TUMS local centralized management

Multiple installation methods: DIN rail mounting + wall mounting

TN4022 Ring Network Layer 2 Management Industrial Switch High EMS protection rating, 7KV surge protection for network ports, fearless of various harsh environments

Power supply not included with the industrial switch; please purchase separately if required.

Designed specifically for industrial environments, this ring network managed industrial switch is IP68 dustproof and waterproof, capable of operating under extreme altitudes, temperatures, and humidity.

IEC/EN 61000-4 high standard industrial protection, IP68 dustproof and waterproof rating

High standard electromagnetic interference protection design, adaptable to various harsh electromagnetic environments such as power plants and industrial plants.

Chemical nickel-gold PCB board and conformal coating significantly enhance corrosion resistance.

IP68 dust and water resistance meets the demands of harsh industrial environments.

-40℃~75℃ operating temperature design ensures stability in extreme temperatures. Strictly designed for an operating temperature range of -40℃ to 75℃, using carefully selected industrial-grade components ensures stable operation for extended periods within this temperature range, meeting the needs of various harsh environments.

9.6V~60VDC wide voltage input. Supports a wide voltage input range of 9.6V~60VDC, compatible with various industrial power supplies.

Three power protection protections are provided, greatly improving the reliability of the switch's power supply.

Selected components. The PCB board uses chemical nickel-gold plating, offering high corrosion and oxidation resistance and superior electrical performance.

Selected high-specification, long-life Japanese capacitors significantly extend the product's lifespan.

High-redundancy system circuit design prevents sudden changes in external environment from affecting normal equipment operation.

Adopting TP-LINK's stringent industrial-grade production testing processes effectively releases electrical stress on components, significantly improving equipment reliability.

Supports DIN rail and wall mounting for easy and flexible installation.

It can be easily installed using DIN rails and walls, making the use of industrial-grade Ethernet switches simple and reliable.

Excellent device compatibility. Various Ethernet switches are already in operation worldwide, serving various industries, ensuring compatibility with various network and production equipment.

Simple and practical network management functions. Supports device management and maintenance via web interface and PC management software.

Supports 802.1Q VLAN, MTU VLAN, and port VLAN, allowing users to flexibly create VLANs according to their needs.

Supports QoS, supporting three priority modes: port-based, 802.1P, and DSCP, optimizing bandwidth configuration.

Supports port aggregation, effectively increasing link bandwidth, enabling link backup, and improving link reliability.

Supports port mirroring, forwarding data from a specific port to a mirrored port for network monitoring.

Supports port monitoring, providing statistics on traffic information for each port, facilitating traffic monitoring and network anomaly analysis.

Supports bandwidth control, configuring port data input/output transmission rates for reasonable bandwidth allocation and utilization.

Supports storm suppression, limiting the broadcast traffic allowed to be received by a port to prevent broadcast storms from severely degrading network performance.

Hardware Specifications

Port Types

2 Gigabit RJ45 ports

2 Gigabit SFP ports

Indicator Lights

4 Status Indicators (Link/ACT)

Power Input Indicator (PWR)

RPL Indicator

Fault Indicator

Power Input

DC Input Voltage 12/24/48 VDC (9.6~60 VDC)

Input Current 0.4A (MAX)

Supports Reverse Connection Protection

Surge Protection

Power Ports: Common Mode 4KV (Class A), Differential Mode 2KV (Class A)

Signal Ports: Common Mode 7KV (Class A), 10KV (Class C)

Switch Performance

Supports Store-and-Forward

MAC Address Table Depth 8K

Structure IP68 Protection Rating

Proof Coating

Product Dimensions: 216mm*87mm*40mm

Rail/Wall Mounting

Temperature

Operating Temperature: -40℃ — 75℃

Storage Temperature: -40℃ — 85℃

Humidity

Operating Humidity: 5%RH — 95%RH, Non-condensing

Storage Humidity: 5%RH — 95%RH, Non-condensing

Certification Standards: EMS

CE, UKCA

IEC/EN 61000-4-2, Level 4

IEC/EN 61000-4-3, Level 4

IEC/EN 61000-4-4, Level 4

IEC/EN 61000-4-5, Level 4

IEC/EN 61000-4-6, Level 3

IEC/EN 61000-4-8, Level 5

IEC/EN 61000-4-9, Level 5

IEC/EN 61000-4-10, Level 5 Maximum Power Consumption: 4.3W Software Specifications: Port Configuration: Supports port enabling/disabling; supports port flow control; supports port speed/duplex. supports RPL configuration. Layer 2 Switching: Supports dynamic port address learning; supports port aggregation. Port Mirroring: Supports traffic statistics; supports local ingress/egress monitoring; supports cable detection and loopback detection. Multicast: Supports IGMP V1/V2/V3; supports multicast address display; supports a maximum of 128 multicast entries. VLAN: Supports 802.11Q VLAN, MTU VLAN, and port VLAN. Quality of Service (QoS): Supports 4 port queues; supports port priority, 802.1P priority, and DSCP priority; supports port rate limiting and storm suppression. System Management: Supports management via web page; supports PC software management. System Tools: Supports software upgrades; supports configuration backup and recovery; supports system restart and software reset.