WitNet IES3012 Series Self-Controllable Switches

Product Introduction

The WitNet IES3012, a self‑controlled and independently controllable switch, is a high‑performance managed industrial Ethernet switch developed by Beijing Boweiya Xun Technology Co., Ltd. specifically for industrial applications. Its high‑performance switching engine, rugged and fully enclosed chassis design, fanless yet highly efficient single‑rib heat‑dissipation surface, overcurrent and overvoltage protection at the power input, and excellent EMC shielding on the RJ45 ports enable the WitNet IES3012 to withstand harsh and hazardous industrial environments. Additionally, its fiber‑optic network redundancy and redundant power inputs provide multiple layers of assurance for reliable system operation.

The WitNet IES3012 features an all-in-one, platform‑based design, offering up to 12 configurable Gigabit Ethernet ports and four configurable 100/1000Base‑FX single‑mode or multi‑mode fiber optic interfaces. It also includes eight 10/100/1000Base‑TX Ethernet RJ45 ports. The power supply provides robust overcurrent and overvoltage protection, as well as EMC compliance.

Key Features

✅100% domestically produced and fully controllable, using all‑domestic chips, ensuring security and reliability.

✅ Supports 4 × 100/1000BASE‑X (SFP) optical ports and 8 × 10/100/1000Base‑TX electrical ports.

✅ Supports State Grid Dispatch Document No. 1084 (2017) and can be connected to a network security monitoring device.

✅ Supports IEC 61850 models and file services

✅ Supports multiple management methods, including serial command-line, Telnet, NMS, WEB, and SNMP V1/V2/V3.

✅ Supports redundant power supplies, with flexible configuration options for power input ratings.

✅ Supports a wide range of Layer 2 and Layer 3 features, as well as secure access capabilities.

✅ Certified by the China Academy of Electrical Sciences and awarded the relevant certification.

✅ Rail-mounted installation, operating temperature: -40°C to +70°C

✅ Fanless cooling technology, IP40 protection rating, Industrial Grade 4 EMC standards

Name

Specifications and Parameters

Port

Gigabit optical ports: Supports up to four 100/1000BASE‑X (SFP) optical interfaces.

Gigabit Ethernet ports: Supports up to eight 10/100/1000BASE‑T (RJ45) adaptive electrical interfaces.

CONSOLE port: RS232, RJ45

Alarm port: 3-pin terminal block with 5.08 mm pitch

Technology

IEEE802.3, IEEE802.3U, IEEE802.3ab, IEEE802.3x,

IEEE 802.1d, IEEE 802.1w, IEEE 802.1p, IEEE 802.1q, store-and-forward processing mode

Basic Functions

Exchange function

Supports VLAN

Supports GVRP

Redundancy technology

Supports STP/RSTP/MSTP

Supports MRP

Network Management and Monitoring

Supports console, Telnet, SSH, and web-based management.

Supports SNMPv1/v2/v3

Supports LLDP

Supports NTP

Supports port mirroring

Supports Syslog

Multicast protocol

Supports IGMP Snooping

Supports static multicast

Supports GMRP

Service quality

Supports QoS, 802.1p (CoS), DSCP

Supports SP and WRR queue scheduling.

Supports ACL

Bandwidth Management

Supports port aggregation

Supports port rate limiting.

Supports port-based flow control

Supports port storm suppression.

Cybersecurity

Supports port-MAC address binding.

Supports IP access control

Supports SSH

Supports HTTPS/SSL

Supports user tiering

Supports port protection

Supports IP/MAC binding

Device Management

Supports FTP/TFTP upgrades

Supports logging

Supports configuration file download and upload.

Clock Management

Supports SNTP Client & Server

Supports NTP Client & Server

Supports time zone and daylight saving time configuration.

Exchange Attributes

Priority Queue: 8

Number of VLANs: 4K

VLAN ID: 1–4094

Ultra-long frame length: 10K bytes

MAC Address Table: 16K

Multicast group count: 512

Packet buffer: 12 Mbit

Packet forwarding rate: 17.9 Mpps

Switching delay: <5 μs

Cable

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

Multimode fiber: 1310 nm, 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: 24 VDC/48 VDC (18–75 VDC), 220 VAC/DC (100–277 VAC, 88–370 VDC)

Connection terminals: 5‑pin, 5.08 mm pitch, plug‑in type terminals

Power: <15W (at full load)

Overload protection: Supported

Reverse connection protection: Supported

Redundancy protection: Supported

Mechanical structure

Chassis: Aluminum alloy chassis with embossed surface heat-dissipation technology, fanless.

Protection rating: IP40

Installation method: rail-mounted or wall-mounted

Chassis dimensions (W×H×D): 60 mm × 150 mm × 120 mm

Weight: 1 kg (including packaging)

Environment

Operating temperature: -40°C to +70°C

Storage temperature: -40°C to +70°C

Relative humidity: 0–95% non-condensing

Warranty

MTBF 35 years

5-year warranty

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 61000-12/18 (oscillatory wave): 2.5 kV/cm, 1 kV/dm
IEC 61000-4-10 (Damped Oscillatory Wave): 30 A/m
IEC 61000-4-16 (common-mode conducted): 30 V (continuous), 300 V (1 s)
FCC CFR47 PART 15/EN55022:Class A&B

IEC 68-2-6 (Vibration) IEC 68-2-27 (Shock) IEC 68-2-32 (Free Fall)

IEC 61000-6-2 (general industrial standard), IEC 61850-3 (substation), IEEE 1613 (power substation)

EN 50121-4 (Railway Applications)

Serial number

Product model

Optical Port Configuration

Electrical port configuration

Power supply method

Gigabit (SFP)

100 megabits

Single-mode/

Multi-mode

Gigabit/10 Gigabit adaptive (RJ45)

(SFP)

1

WitNet IES3012-8GT-HVS-ZK

0

0

No optical module

8

AC/DC 110~220V, single power supply

2

WitNet IES3012-2SLC-8GT-HVS-ZK

0

2

Single-mode

8

3

WitNet IES3012-2MLC-8GT-HVS-ZK

0

2

Multi-mode

8

4

WitNet IES3012-4SLC-8GT-HVS-ZK

0

4

Single-mode

8

5

WitNet IES3012-4MLC-8GT-HVS-ZK

0

4

Multi-mode

8

6

WitNet IES3012-2GS-8GT-HVS-ZK

2

0

Single-mode

8

7

WitNet IES3012-2GM-8GT-HVS-ZK

2

0

Multi-mode

8

8

WitNet IES3012-4GS-8GT-HVS-ZK

4

0

Single-mode

8

9

WitNet IES3012-4GM-8GT-HVS-ZK

4

0

Multi-mode

8

10

WitNet IES3012-8GT-LVD-ZK

0

0

No optical module

8

DC 48V, dual-power redundancy

11

WitNet IES3012-2SLC-8GT-LVD-ZK

0

2

Single-mode

8

12

WitNet IES3012-2MLC-8GT-LVD-ZK

0

2

Multi-mode

8

13

WitNet IES3012-4SLC-8GT-LVD-ZK

0

4

Single-mode

8

14

WitNet IES3012-4MLC-8GT-LVD-ZK

0

4

Multi-mode

8

15

WitNet IES3012-2GS-8GT-LVD-ZK

2

0

Single-mode

8

16

WitNet IES3012-2GM-8GT-LVD-ZK

2

0

Multi-mode

8

17

WitNet IES3012-4GS-8GT-LVD-ZK

4

0

Single-mode

8

18

WitNet IES3012-4GM-8GT-LVD-ZK

4

0

Multi-mode

8