BWYX-3028-G-F16G4-GZK State Grid Intelligent Substation Process Layer Switch

The BWYX-3028-G-F16G4-GZK switch is a high-performance substation network switch designed and developed by our company, featuring 100% domestically produced components. It is specifically tailored for smart substations. The switch supports 16 100BASE-X (SFP) and 4 100/1000BASE-X (SFP) optical interfaces, as well as 2 MMS electrical ports with 100Base-T(X) RJ45 connectivity. This switch boasts exceptional reliability, availability, and security, thanks to its advanced design理念 that meticulously addresses the challenging environmental conditions and potential interference factors inherent in industrial applications. Equipped with cutting-edge cooling technology and energy-efficient solutions, it ensures stable operation across an extreme temperature range of -40°C to +70°C. Additionally, its robust EMC design guarantees seamless performance even in the harshest industrial settings.

The BWYX-3028-G-F16G4-GZK switch is a high-performance substation network switch designed and developed by our company, featuring 100% domestically produced components. It is specifically tailored for smart substations. The switch supports 16 100BASE-X (SFP) and 4 100/1000BASE-X (SFP) optical interfaces, as well as 2 MMS electrical ports with 100Base-T(X) RJ45 connectivity. This switch boasts exceptional reliability, availability, and security, thanks to its advanced design理念 that meticulously addresses the challenging environmental conditions and potential interference factors inherent in industrial applications. Equipped with cutting-edge cooling technology and energy-efficient solutions, it ensures stable operation across an extreme temperature range of -40°C to +70°C. Additionally, its robust EMC design guarantees seamless performance even in the harshest industrial settings.

Product Features

• Achieve 100% domestic production with independent control and controllability.
• Meeting the new enterprise standard for "Four Unifications" of smart substation switches
• Provides 16 100-Mbps SFP optical ports, 4 1-Gbps SFP optical ports, and 2 transport ports.
• One Ethernet port, 1 console debugging port
• Featuring natural cooling, a wide-temperature design spanning -40°C to 70°C, and an IP40 protection rating.
• Equipped with independent redundant power inputs to accommodate a 110VDC/220VAC operating voltage range.
• Supports IEC61850 model and file services
• Meet the power grid cybersecurity monitoring standards
• Meets State Grid Level-4 Class A standards
• Supports two independent MMS communication ports for easy debugging, configuration, and monitoring;
• Supports bandwidth management optimization and precise broadcast storm control;
• Supports IEC61850 model and file services;
• Supports IEEE 1588v2 Precision Clock Synchronization;
• Supports setting traffic control thresholds for SV & GOOSE messages;
• Supports the substation SNTP clock synchronization protocol;
• Supports CSD offline configuration;
• Support default modification of GOOSE, GSE, and SV (electrical) messages priority;
• Supports CLI, WEB, SNMPv1/v2c/v3, OPC, TELNET, and LLDP for multi-level network management;
• Supports two-channel hard-wired outputs for device failure and device alarms;

Product Specifications

Technical Parameter Standards

IEEE 1588v2, IEEE 802.3, IEEE 802.3u

IEEE 802.3ab, IEEE 802.3x, IEEE 802.1d

IEEE 802.1w, IEEE 802.1p, IEEE 802.1q

Store-and-forward processing method

Exchange attributes

MAC Table: 32K

Backplane switching bandwidth: 180 Gbps

Exchange latency: <5 μs

Buffer Size: 24 Mbit

VLAN ID range: 1–4094

Work environment

Operating temperature: -40°C to 70°C

Storage temperature: -40°C to 70°C

Relative humidity: 0–95%, non-condensing

Warranty period

MTBF (Mean Time Between Failures): Greater than 80,000 hours

Warranty: 5 years

Data interface

100-Megabit Interfaces: 16 100Base-X (SFP) Optical Interfaces

Gigabit Interface: Supports 4 x 1000BASE-X (SFP) optical interfaces

CONSOLE port: RJ45

MMS communication port: 2 x 100BASE-T (RJ45) electrical interfaces

Mechanical parameters

Physical dimensions (W × H × D): 443 mm × 44 mm × 300 mm Mounting method: Rack-mounted

Cooling method: Fanless, natural heat dissipation

Enclosure protection: IP40

Weight: 3.8 KG

Power supply parameters

Input voltage: 110/220VDC (88–300VDC), 220VAC/DC (85–264VAC, 100–370VDC);

Power interface: 5-pin Euro-style connector with 5.08mm pitch;

Input power consumption: Less than 35W (at full load);

Reverse connection protection: Supported

Redundancy Protection: Supported

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: ±4 kV/cm ±2 kV/dm; Data line: ±2 kV

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)

IEC61000-12/18 (Oscillatory Wave): 2.5 kV/CM, 1 kV/DM

IEC61000-4-10 (Damped Oscillation): 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)

Dimensions (unit: mm)

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