WitNet IAS6028G Three-Layer 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 Bowayaxun Technology Co., Ltd. It supports up to 28 Gigabit interfaces and can be optionally equipped with either 10/100/1000BASE-T (RJ45) copper ports or 1000BASE-X (SFP) fiber optic interfaces. The switch offers a rich array of Layer 2 software features, including port management, VLANs, multicast, QoS, and Fast Redundant Ring, along with multiple management options such as CLI, Telnet, and Web access, as well as SNMP-based network management software. Additionally, it complies with the IEC61850-3 management protocol and supports various Layer 3 routing protocols, including RIP V1/V2, OSPF v2, ISIS, and BGP v4.

Product Features

• Supports up to 28 optional Gigabit optical interfaces.
• Supports multiple Layer 3 routing protocols, including RIP v1/v2, OSPF v2, ISIS, BGP v4, and static routing.
• Supports the IEC62439 MRP international standard ring network redundancy protocol, with redundancy time under 20ms.
• Flexible networking options allow for the creation of various topologies, including ring networks, chain networks, star networks, and tangent-ring configurations.
• Supports RSTP/STP/MSTP redundancy protocols
• Compliant with IEC61850-3 standard
• Equipped with advanced loop-back locking functionality, it effectively prevents loop storms.
• Supports IGMP Snooping (V1, V2, V3) and GMRP for multicast packet filtering.
• Supports port-based VLAN, IEEE 802.1Q VLAN, and GVRP protocols for effortless network management.
• Supports CLI, TELNET, SSH v1/v2, WEB, SNMP V1/V2c/V3, LLDP, and RMON2
• For network management at different levels
• Bandwidth management optimization with precise broadcast storm control
• Port loop protection feature effectively prevents ring network storms.
• Superior electromagnetic compatibility and interference resistance—beyond industrial-grade standards—enabling adaptation to 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 supply.
• Provides relay alarm output port and power-loss alarm function.
• Operating temperature: -40°C to +85°C
• Employing a unique embossed surface cooling 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 ports.

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

CONSOLE port: RJ45

Alarm port: 3-pin terminal block with 3.81mm spacing

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

Buffer size: 12 Mbit

Packet forwarding rate: 41.7 Mpps

Routing table: 8K

Exchange latency: <5 μs

Cables

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

Multimode Fiber Optic: 850nm, 550m (Gigabit)

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

1550nm, 60km / 80km (Gigabit)

Power supply

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

Connection terminals: 5-pin, 5.08mm pitch, plug-in type; Power rating <40W

Redundancy Protection: Supported

Mechanical Structure

Case: Textured heat-sink case, fanless

Protection rating: IP40

Installation method: 19-inch 1U rack-mountable

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

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 standards

IEC61000-4-2 (ESD): ±8kV contact discharge, ±15kV airborne discharge IEC61000-4-3 (RS): 10V/m (80–1000 MHz)

IEC61000-4-4 (EFT): Power line: ±4 kV; Data line: ±2 kV

IEC61000-4-5 (Surge): Power line: ±4kV CM / ±2kV DM; Data line: ±2kV

IEC61000-4-6 (RF Conducted): 3V (10 kHz – 150 kHz), 10V (150 kHz – 80 MHz)

IEC61000-4-8 (Power Frequency Magnetic Field): 100 A/m (continuous), 1000 A/m (1 to 3 seconds)

IEC61000-4-12/18 (Oscillatory Wave): 2.5 kV/cm, 1 kV/dm IEC61000-4-10 (Damped Oscillatory): 30 A/m

IEC61000-4-16 (Common-mode Conduction): 30 V (cont.), 300 V (1 s); FCC CFR 47 Part 15 / EN55022: Class A & B

IEC61000-6-2 (General Industrial Standard)

IEC61850-3 (Substations), IEEE1613 (Power Substations), EN50121-4 (Railway Applications)

Power Automation: IEC61580-3, IEEE1613 (Substations), IEC61000-6-2

Dimensions (unit: mm)

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