WitNet IAS6028G Layer 3 Full Gigabit Industrial Ethernet Switch

Product Introduction

The WitNet IAS6028G industrial Ethernet switch is a Layer 3, full‑gigabit industrial Ethernet switch developed by Beijing Bowei Yaxun Technology Co., Ltd. It supports up to 28 Gigabit interfaces and can be configured with either 10/100/1000BASE‑T (RJ45) electrical ports or 1000BASE‑X (SFP) optical ports. The switch offers a rich set of Layer 2 software features, including port management, VLANs, multicast, QoS, and rapid ring redundancy, and supports multiple management methods such as CLI, Telnet, and web interfaces, as well as SNMP‑based network management software. It also complies with the IEC 61850‑3 communication protocol and supports a variety of Layer 3 routing protocols, including RIP v1/v2, OSPF v2, ISIS, and BGP v4.

Product Features

• Supports up to 28 optional Gigabit electrical and optical interfaces.
• Supports multiple Layer 3 routing protocols, including RIP v1/v2, OSPF v2, ISIS, BGP v4, and static routing.
• Supports the IEC 62439 MRP international standard for ring network redundancy, with a redundancy time of less than 20 ms.
• Flexible networking options allow for the configuration of various ring, chain, star, and tangent-ring topologies.
• Supports RSTP/STP/MSTP redundancy protocols.
• Compliant with IEC 61850-3 standard
• It features advanced loopback locking, effectively preventing loop storms.
• Supports IGMP Snooping (V1, V2, V3) and GMRP for filtering multicast packets.
• Supports port-based VLANs, IEEE 802.1Q VLANs, and the GVRP protocol, enabling effortless network management.
• Supports CLI, TELNET, SSH, V1/V2, WEB, SNMP V1/V2c/V3, LLDP, and RMON2.
• Used for network management at different levels.
• Optimized bandwidth management with precise broadcast storm control.
• Port loop protection effectively prevents ring network storms.
• Superior electromagnetic compatibility and interference resistance compared to industrial‑grade standards, ensuring reliable operation in harsh electromagnetic interference environments.
• Supports L2–L7 layers as well as user-defined ACLs.
• Supports digital diagnostic functions for optical modules.
• The power input level can be flexibly configured and selected, with redundant power supplies.
• Provides a relay alarm output port and a power‑loss alarm function.
• Operating temperature: -40°C to +85°C
• Adopts a unique embossed surface heat-dissipation technology, fanless.
• 19-inch 1U rack-mountable
• IP40 protection rating

Product Specifications

Port

Gigabit optical ports: Supports up to 28 interfaces, with optional 1000BASE‑X (SFP) optical interfaces.

Gigabit Ethernet ports: Supports up to 28 interfaces, with optional 10/100/1000BASE‑T (RJ45) electrical ports.

Console port: RJ45

Alarm port: 3‑pin terminal block with 3.81 mm pitch

Technology

IEEE 802.3, IEEE 802.3u; IEEE 802.3z, IEEE 802.3ab, IEEE 802.1d, IEEE 802.1w, IEEE 802.1p,

IEEE802.1q

Transmission method: store-and-forward

Exchange Attributes

Backplane switching bandwidth: 56 Gbps

MAC address table size: 32K

Packet buffer: 12 Mbit

Packet forwarding rate: 41.7 Mpps

Routing table: 8K

Switching delay: <5 μs

Cable

Twisted pair: 0–100 m (using standard CAT5 or CAT5e network cables)

Multimode fiber: 850 nm, 550 m (Gigabit)

Single-mode fiber: 1310 nm, 10 km / 40 km (Gigabit)

1550 nm, 60 km / 80 km (Gigabit)

Power supply

Input voltage: 110/220 VDC (88–300 VDC), 220 VAC/DC (85–264 VAC / 88–370 VDC)

Connection terminals: 5‑pole, 5.08 mm pitch, plug‑in type; power rating < 40 W.

Redundancy protection: Supported

Mechanical structure

Chassis: textured heat-dissipating chassis, fanless

Protection rating: IP40

Installation method: 19-inch 1U rack-mountable

Chassis dimensions (W×H×D): 443 mm × 44 mm × 321 mm; Weight: 5 kg

Environment

Operating temperature: -40°C to +85°C

Storage temperature: -40°C to +85°C

Relative humidity: 0–95% non-condensing

Warranty

MTBF: 35 years

Warranty: 5 years

Meets the standard

IEC 61000-4-2 (ESD): ±8 kV contact discharge, ±15 kV air discharge; IEC 61000-4-3 (RS): 10 V/m (80–1000 MHz)

IEC 61000-4-4 (EFT): Power lines: ±4 kV; Data lines: ±2 kV.

IEC 61000-4-5 (Surge) power lines: ±4 kV CM / ±2 kV DM; data lines: ±2 kV

IEC 61000-4-6 (RF conducted): 3 V (10 kHz–150 kHz), 10 V (150 kHz–80 MHz)

IEC 61000-4-8 (Power Frequency Magnetic Field): 100 A/m (continuous), 1000 A/m (1 s to 3 s)

IEC 61000-4-12/18 (oscillatory wave): 2.5 kV/cm, 1 kV/dm IEC 61000-4-10 (damped oscillation): 30 A/m

IEC61000-4-16 (common-mode conducted): 30 V (continuous), 300 V (1 s) FCC CFR 47 Part 15 / EN 55022: Class A & B

IEC 61000-6-2 (General Industrial Standard)

IEC 61850-3 (Substations), IEEE 1613 (Power Substations), EN 50121-4 (Railway Applications)

Power Automation: IEC 61580‑3, IEEE 1613 (Substations), IEC 61000‑6‑2

Dimensions (unit: mm)

Order Information